California Crash Reporting System (CCRS)
Statistic crash records within State of California
California Highway Patrol - Information Technology Section
The power outages in this layer are pulled directly from the utility public power outage maps and is automatically updated every 15 minutes. This dataset represents only the most recent power outages and does not contain any historical data. The following utility companies are included: Pacific Gas and Electric (PG&E) Southern California Edison (SCE) San Diego Gas and Electric (SDG&E) Sacramento Municipal Utility District (SMUD) Layers included in this dataset: Power Outage Incidents - Point layer that shows data from all of the utilities and is best for showing a general location of the outage and driving any numbers in dashboards. Power Outage Areas - Polygon layer that shows rough power outage areas from PG&E only (They are the only company that feeds this out publicly). With in the PG&E territory this layer is useful to show the general area out of power. The accuracy is limited by how the areas are drawn, but is it good for a visual of the impacted area. Power Outages by County - This layer summaries the total impacted customers by county. This layer is good for showing where outages are on a statewide scale. If you have any questions about this dataset please email GIS@caloes.ca.gov
Cumulative Statewide Power Outages Public View
This feature service is an aggregation of multiple California County Evacuation Zone services that are being refreshed every 10 minutes. The schema used mirrors the Zonehaven (now Genysys) Schema. This service is fully updated every 10 minutes from county sources. During the update, there may be a brief period (~1 min) where the service is rebuilding and not all features are visible. Updated Frequency: 10 minutes Contact: gissupport@caloes.ca.gov Symbology Status Color Hex Value Color Name Color Description NORMAL #FFFFFF White No active public safety incidents. EVACUATION WARNING #E5C447 Yellow Potential threat to life and/or property. Those who require additional time to evacuate, and those with pets and livestock should leave now. EVACUATION ORDER #D37072 Red Immediate threat to life. This is a lawful order to leave now. The area is lawfully closed to public access. Inventory of Counties whose Evacuation Order information is publicly shared by Cal OES through the California Active Evacuation Zones feature service.
CA Governor's Office of Emergency Services
This Well Completion Report dataset represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR). This dataset is for informational purposes only. All attribute values should be verified by reviewing the original Well Completion Report. Known issues include: - Missing and duplicate records - Missing values (either missing on original Well Completion Report, or not key entered into database) - Incorrect values (e.g. incorrect Latitude, Longitude, Record Type, Planned Use, Total Completed Depth) - Limited spatial resolution: The majority of well completion reports have been spatially registered to the center of the 1x1 mile Public Land Survey System section that the well is located in.
california department of water resources
This dataset is a catalog of all the datasets available on the CalHHS Open Data Portal. Each item in the catalog represents a dataset and includes the associated metadata and additional information.
california health and human services agency
COVID-19 Vaccine Progress Dashboard Data
__Note__: In these datasets, a person is defined as up to date if they have received at least one dose of an updated COVID-19 vaccine. The Centers for Disease Control and Prevention (CDC) recommends that certain groups, including adults ages 65 years and older, receive additional doses. On 6/16/2023 CDPH replaced the booster measures with a new “Up to Date” measure based on CDC’s new recommendations, replacing the primary series, boosted, and bivalent booster metrics The definition of “primary series complete” has not changed and is based on previous recommendations that CDC has since simplified. A person cannot complete their primary series with a single dose of an updated vaccine. Whereas the booster measures were calculated using the eligible population as the denominator, the new up to date measure uses the total estimated population. Please note that the rates for some groups may change since the up to date measure is calculated differently than the previous booster and bivalent measures. This data is from the same source as the Vaccine Progress Dashboard at https://covid19.ca.gov/vaccination-progress-data/ which summarizes vaccination data at the county level by county of residence. Where county of residence was not reported in a vaccination record, the county of provider that vaccinated the resident is included. This applies to less than 1% of vaccination records. The sum of county-level vaccinations does not equal statewide total vaccinations due to out-of-state residents vaccinated in California. These data do not include doses administered by the following federal agencies who received vaccine allocated directly from CDC: Indian Health Service, Veterans Health Administration, Department of Defense, and the Federal Bureau of Prisons. Totals for the Vaccine Progress Dashboard and this dataset may not match, as the Dashboard totals doses by Report Date and this dataset totals doses by Administration Date. Dose numbers may also change for a particular Administration Date as data is updated. Previous updates: * On March 3, 2023, with the release of HPI 3.0 in 2022, the previous equity scores have been updated to reflect more recent community survey information. This change represents an improvement to the way CDPH monitors health equity by using the latest and most accurate community data available. The HPI uses a collection of data sources and indicators to calculate a measure of community conditions ranging from the most to the least healthy based on economic, housing, and environmental measures. * Starting on July 13, 2022, the denominator for calculating vaccine coverage has been changed from age 5+ to all ages to reflect new vaccine eligibility criteria. Previously the denominator was changed from age 16+ to age 12+ on May 18, 2021, then changed from age 12+ to age 5+ on November 10, 2021, to reflect previous changes in vaccine eligibility criteria. The previous datasets based on age 16+ and age 5+ denominators have been uploaded as archived tables. * Starting on May 29, 2021 the methodology for calculating on-hand inventory in the shipped/delivered/on-hand dataset has changed. Please see the accompanying data dictionary for details. In addition, this dataset is now down to the ZIP code level.
COVID-19 Vaccine Progress Dashboard Data by ZIP Code
__Note__: In these datasets, a person is defined as up to date if they have received at least one dose of an updated COVID-19 vaccine. The Centers for Disease Control and Prevention (CDC) recommends that certain groups, including adults ages 65 years and older, receive additional doses. Starting on July 13, 2022, the denominator for calculating vaccine coverage has been changed from age 5+ to all ages to reflect new vaccine eligibility criteria. Previously the denominator was changed from age 16+ to age 12+ on May 18, 2021, then changed from age 12+ to age 5+ on November 10, 2021, to reflect previous changes in vaccine eligibility criteria. The previous datasets based on age 12+ and age 5+ denominators have been uploaded as archived tables. Starting June 30, 2021, the dataset has been reconfigured so that all updates are appended to one dataset to make it easier for API and other interfaces. In addition, historical data has been extended back to January 5, 2021. This dataset shows full, partial, and at least 1 dose coverage rates by zip code tabulation area (ZCTA) for the state of California. Data sources include the California Immunization Registry and the American Community Survey’s 2015-2019 5-Year data. This is the data table for the [LHJ Vaccine Equity Performance dashboard](https://public.tableau.com/profile/ca.open.data#!/vizhome/LHJVaccineEquityPerformance/MapView?publish=yes). However, this data table also includes ZTCAs that do not have a VEM score. This dataset also includes Vaccine Equity Metric score quartiles (when applicable), which combine the Public Health Alliance of Southern California’s Healthy Places Index (HPI) measure with CDPH-derived scores to estimate factors that impact health, like income, education, and access to health care. ZTCAs range from less healthy community conditions in Quartile 1 to more healthy community conditions in Quartile 4. The Vaccine Equity Metric is for weekly vaccination allocation and reporting purposes only. CDPH-derived quartiles should not be considered as indicative of the HPI score for these zip codes. CDPH-derived quartiles were assigned to zip codes excluded from the HPI score produced by the Public Health Alliance of Southern California due to concerns with statistical reliability and validity in populations smaller than 1,500 or where more than 50% of the population resides in a group setting. These data do not include doses administered by the following federal agencies who received vaccine allocated directly from CDC: Indian Health Service, Veterans Health Administration, Department of Defense, and the Federal Bureau of Prisons. For some ZTCAs, vaccination coverage may exceed 100%. This may be a result of many people from outside the county coming to that ZTCA to get their vaccine and providers reporting the county of administration as the county of residence, and/or the DOF estimates of the population in that ZTCA are too low. Please note that population numbers provided by DOF are projections and so may not be accurate, especially given unprecedented shifts in population as a result of the pandemic.
california office of environmental health hazard assessment
Groundwater Sustainability Plan Annual Report Data
The Groundwater Sustainability Plan (GSP) Annual Report (AR) datasets contain the following data submitted by Groundwater Sustainability Agencies (GSA) and Alternative Agencies as part of their GSP AR or Alternative to GSP AR: groundwater extraction, surface water supply, total water use, and change in storage volumes for a given water year. All data was originally submitted to the Department of Water Resources (DWR) through the Sustainable Groundwater Management Act (SGMA) Portal’s AR Modules (https://sgma.water.ca.gov/portal/gspar/submitted and https://sgma.water.ca.gov/portal/alternative/annualreport/submitted). Data records within each dataset correspond to either an entire basin or one of multiple GSP areas which collectively correspond to an entire basin. The GSP Regulations established the AR data requirements (23 CCR § 356.2) and tasked DWR with developing an online reporting system for GSAs and Alternative Agencies to electronically submit these data (23 CCR § 353.2). The data fields associated with these datasets were created by DWR to ensure GSAs and Alternative Agencies electronically submitted the required AR data to DWR’s online reporting system, the SGMA Portal (https://sgma.water.ca.gov/portal/). For additional information regarding the AR Modules and the AR submittal process, please view the DWR’s AR resources (https://sgma.water.ca.gov/portal/resources).
DIR Electrician Certification Unit (ECU)
This dataset contains California certified electricians and electrician trainees lists maintained by the Department of Industrial Relation's Electrician Certification Unit. ***For questions regarding your license please contact: ECUINFO@dir.ca.gov**
Drinking Water - SAFER Dashboard Failing and At-Risk Drinking Water Systems
The Division of Drinking Water (DDW) identifies Failing and At-Risk community water systems and K-12 non-transient, non-community schools. This information is displayed online in the Safe and Affordable Funding for Equity and Resilience (SAFER) Dashboard. The data utilized for this assessment is derived from multiple sources: self-reported from water systems, data generated by DDW staff, other California state agencies, and U.S. Census. The data sources, calculation methods, Failing and At-Risk criteria, etc. are fully documented in the annual Drinking Water Needs Assessment report which is published annually on the State Water Board’s website.
Needs Analysis Unit - Division of Drinking Water
The DWR Periodic Groundwater Levels dataset contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and cooperating agencies in groundwater basins statewide. It also includes data collected through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM), and the CASGEM (California Statewide Groundwater Elevation Monitoring) Program. Most measurements are taken manually twice per year to capture the peak high and low values in groundwater elevations. However, the dataset also includes measurements recorded more frequently, monthly, weekly, or daily. This resource also included daily measurements from DWR's automated monitoring network of groundwater sites. For DWRs holdings of groundwater level measurements recorded at more frequent intervals (e.g., hourly), please refer to DWR's “Continuous Groundwater Level Measurements” dataset. For additional information regarding DWR groundwater levels data collection please visit DWR's Groundwater Management website (https://www.water.ca.gov/Programs/Groundwater-Management). The source data can also be accessed directly from two websites. The Water Data Library (http://wdl.water.ca.gov) provides anonymous access to this and other data sets. The CASGEM online system (https://www.casgem.water.ca.gov/OSS) provides authenticated access to only the the periodic groundwater measurements. This dataset is maintained primarily in the DWR Enterprise Water Management database and contains information specific to the location of groundwater level monitoring wells and groundwater level measurements collected at these wells. The Stations resource identifies well location coordinates and other supplementary items about the well type. Measurements resources includes information about the time/date a measurement was collected, the entity collecting the measurement, a measurement indicating the depth to groundwater, and quality information about the measurement. The Well Perforations resources contains well construction information identifying the well's screened intervals (not available for all wells).
The Groundwater Sustainability Plan (GSP) Monitoring dataset contains the monitoring sites and associated groundwater level, subsidence or streamflow measurements collected by Groundwater Sustainability Agencies (GSA) during implementation of their GSP. All data is submitted to the Department of Water Resources (DWR) through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM). The GSP Regulations established the monitoring network criteria (23 CCR § 354.34) and the data and reporting standard for monitoring sites and measurements (23 CCR § 352.4). The data fields associated with these datasets were created by DWR to ensure that GSAs electronically submit monitoring site and measurement data which meets the GSP Regulation’s data and reporting standards. For additional information regarding GSAs, GSPs, and SGMA related monitoring, please view DWR’s SGMA Portal Resources at https://sgma.water.ca.gov/portal/.
Women, Infants and Children (WIC) Authorized Vendors
This dataset contains the vendor name and location of all currently active vendors authorized to offer supplemental foods to participants for redemption with WIC food instruments and vouchers. The Women, Infants and Children (WIC) Program is a federally-funded health and nutrition program that provides assistance to pregnant women, new mothers, infants and children under age five. WIC helps California families by providing food instruments and vouchers that can be used to purchase healthy supplemental foods from over 4000 WIC-authorized vendor stores throughout the State. WIC also provides nutritional education, breastfeeding support and help finding healthcare and other community services. Participants must meet income guidelines and other criteria. Currently, 84 WIC agencies provide services monthly to over 1.45 million participants at over 650 sites in local communities throughout the State. For a mobile friendly site on WIC vendors and other WIC-related information visit: https://m.wic.ca.gov/
In California, water systems serving one (1) to 15 households are regulated at the county level. Counties vary in their practices, but rarely do counties collect data regularly from these systems. Even where data is collected, it is entirely voluntary. A review of well permit information suggests there are over 1 million such water systems in California. In early 2014, a cross-agency Work Group created an easily accessible reporting system to get more systematic data on which parts of the state had households at risk of water supply shortages. The initial motivation for local water supply systems to report shortage information was to obtain statewide drought assistance. The reporting system receives ongoing reports of shortages from local, state, federal and non-governmental organizations, and tracks their status to resolution. While several counties have developed their own tracking mechanisms, this data is manually entered into the reporting system. The cross-agency team, led by DWR, seeks to verify and update the data submitted. However, due to the volunteer nature of the reporting and limitations on reporting agencies, collected data are undoubtedly under-representative of all shortages to have occurred. In addition, reports are received from multiple sources and there are occasionally errors and omissions that can create duplicate entries, non-household water supply reporting, and under-reporting. For example, missing information or no data for a given county does not necessarily mean that there are no household water shortages in the county, rather only that none have been reported to the State.
California Grants Portal Grant Awards 2023-2024
Per AB132 grantmakers are required to submit data about each awardee for grants that close on or after July 1, 2022. Visit the Glossary on https://www.grants.ca.gov/glossary to review post award data elements. You can view post award data at the bottom of the grant details page. Note that grantmakers may take up to one year to submit post award data. This grant award data is only for Fiscal Year 2023-2024.
Hazardous waste identification (ID) numbers are issued by the U.S. Environmental Protection Agency (Federal EPA ID number) or by the Department of Toxic Substances Control (California State ID number). The ID number identifies each handler of hazardous waste on hazardous waste manifests and other paperwork. The ID number enables regulators to track the waste from its origin to final disposal, a process also referred to as “cradle to grave.” With a few exceptions, most hazardous waste generators must have an ID number before a registered hazardous waste transporter will accept their waste for shipment. All hazardous waste transporters and permitted treatment, storage, and disposal facilities (TSDFs) must have a hazardous waste ID number. For more information, please go to https://dtsc.ca.gov/hazardous-waste-id-numbers/.
California Department of Toxic Substances Control
California Department of Toxic Substances Control. Office of Environmental Information Management.
California Grants Portal- Grants Offered
The Grant Information Act of 2018 (Stats. 2018, Ch. 318) required the State Library to build one website by July 1, 2020, “that provides a centralized location … to find state grant opportunities.” State agencies provide all information on grants.ca.gov to the State Library for publication. The Grant Information Act requires state agencies to provide summaries of each of their grant or loan opportunities, including information about how to apply and links that grantseekers can follow for more details. *FYI* If you're not familiar with data.ca.gov, you can download the csv and find the API call by clicking on the "Explore" button below. *Note*: the data set updates every 24 hours at 8:45pm.
CA Urban Retail Water System Water Loss Annual Loss Audit Data
This dataset contains annual validated water loss audit reports submitted to the Department of Water Resources by California urban retail water suppliers, as required under Title 23, California Code of Regulations Section 638.5(c) (Regulation). California Water Code Section 10608.12(af) specifies that urban retail water suppliers are those water suppliers directly providing potable municipal water to more than 3,000 service connections or that supply more than 3,000 acre-feet per year at retail for municipal purposes. The Regulation mandates that urban retail water suppliers with multiple separate potable water systems submit a separate audit for each system, regardless of system size. The dataset includes individual water loss audits for all potable water systems owned by urban retail water suppliers, including reports from water suppliers newly classified as urban retail water suppliers. While all submissions are available at the WUEdata.ca.gov portal, this dataset provides a cleaned version with only the latest submissions (older submissions that were corrected are not included). Water system boundaries for the water system water loss data in this dataset may be available in the Water Board's DDW California Drinking Water System Area Boundaries (SABL) tool. The link to this tool can be found in Additional Resources as part of this dataset. Water loss audits evaluate real water losses (leaks) and apparent water losses (e.g. data errors, water theft) occurring in a potable water distribution system. Estimating the scale and cost of these losses allows utilities to identify opportunities for saving water and recovering revenue. California water loss audit submissions were reviewed by validators and submitted to DWR starting in 2016. The reviews followed the validation methodology detailed in Water Research Foundation Project 4639: Level 1 Water Audit Validation. Level 1 water audit validation aims to: * Identify and, where possible, correct inaccuracies in water audit data and application of methodology. * Evaluate and communicate the uncertainty inherent in water audit data. The data is provided "as is" (as submitted by the water systems). More information on this dataset can be found in the file "Data Source and Notes" available at the on the home page of this dataset.
CDPH-Wastewater Surveillance Data, California
The California Department of Public Health (CDPH) is coordinating with wastewater utilities, local health departments, academic researchers, and laboratories in California on wastewater surveillance for infectious disease pathogens of interest to public health (such as SARS-CoV-2, the virus causing COVID-19, influenza, respiratory syncytial virus (RSV), mpox, and norovirus). Data collected from this network of participants, called the California Surveillance of Wastewaters (Cal-SuWers) Network, are submitted to the U.S. Centers for Disease Control and Prevention (CDC) National Wastewater Surveillance System (NWSS). Collecting and analyzing wastewater samples for the presence of, and amount of (concentration), a specified pathogen target can help inform public health about circulation of that infectious disease within a community. Data from wastewater testing do not replace existing public health surveillance systems but complement them. While wastewater surveillance cannot determine the exact number of infected persons in the area being monitored, it can provide overall trends of pathogen concentration within that community. Please note that data included in the Cal-SuWers Network and available here originate from multiple programs and laboratories. Methodologies for producing wastewater data are not currently standardized, and analyses, comparisons, and aggregations should be done with caution. Wastewater is a complex environmental sample and inherent variability in measured concentrations is expected due to environmental variability, day-to-day differences in sewershed and population dynamics, differences in the amount of shedding between people and pathogens, and laboratory and sampling variability. Please see the CDPH Cal-SuWers, CDC NWSS, and CDC Public Health interpretation and Use of Wastewater Surveillance data webpages for more information. Historical wastewater data can be found [here](https://data.ca.gov/dataset/covid-19-wastewater-surveillance-data-california).
Wastewater Surveillance, Surveillance Section | Coronavirus Control Branch
Stations and a table of download links for time-series data, from DWR's continuous environmental monitoring database. For more information, see DWR's Water Data Library, continuous data section: https://wdl.water.ca.gov/ContinuousData.aspx, where this data is also available.
Public information about fees assessed and payments for California water rights. Includes fee types, amounts, and payment status. **Update Frequency:** Weekly **Source:** CalWATRS (California Water Rights Tracking System)
[TEST] CalWATRS Water Rights Participants
Public information about participants in California water rights, including applicants, licensees, permit holders, and authorized agents. This dataset contains only public information. Personal contact details such as phone numbers and email addresses are excluded for privacy. **Update Frequency:** Weekly **Source:** CalWATRS (California Water Rights Tracking System)
The dataset is a feature class showing the boundaries of 515 groundwater basins and subbasins as defined by the California Department of Water Resources as last modified by the Basin Boundary Emergency Regulation adopted on October 21, 2015 and subsequent modifications requested through the Basin Boundary Modification Request Process. This data is current as of October 13, 2025. The file is in ESRI geodatabase format and is intended for use with compatible GIS software. Groundwater basins are represented as polygon features and designated on the basis of geological and hydrological conditions - usually the occurrence of alluvial or unconsolidated deposits. When practical, large basins are also subdivided by political boundaries, as in the Central Valley. Basins are named and numbered per the convention of the Department of Water Resources.
This data provides results from the [California Environmental Data Exchange Network](https://ceden.org/) (CEDEN) for field and lab chemistry analyses. The data set contains two provisionally assigned values (“DataQuality” and “DataQualityIndicator”) to help users interpret the data quality metadata provided with the associated result. Due to file size limitations, the data has been split into individual resources by year. The entire dataset can also be downloaded in bulk using the zip files on this page (in csv format or parquet format), and developers can also use the API associated with each year's dataset to access the data. Users who want to manually download more specific subsets of the data can also use the **[CEDEN Query Tool](https://ceden.org/find_data_page.shtml)**, which provides access to the same data presented here, but allows for interactive data filtering. **NOTE:** Some of the field and lab chemistry data that has been submitted to CEDEN since 2020 has not been loaded into the CEDEN database. That data is not included in this data set (and is also not available via the CEDEN query tool described above), but is available as a supplemental data set available here: **[Surface Water - Chemistry Results - CEDEN Augmentation](https://data.ca.gov/dataset/surface-water-chemistry-results-ceden-augmentation)**. For consistency, many of the conditions applied to the data in this dataset and in the CEDEN query tool are also applied to that supplemental dataset (e.g., no rejected data or replicates are included), but that supplemental data is provisional and may not reflect all of the QA/QC controls applied to the regular CEDEN data available here.
California Environmental Data Exchange Network (CEDEN)
California's Groundwater Live Supporting Data
This dataset contains files and materials in support of the California's Groundwater Live website. California's Groundwater Live is a user-friendly platform that allows users to view and interact with the latest information on groundwater in California. California's Groundwater Live website can be found at: https://sgma.water.ca.gov/CalGWLive/.
Sustainable Groundwater Management Office
This layer serves as the authoritative geographic data source for California's K-12 public school locations during the 2024-25 academic year. Schools are mapped as point locations and assigned coordinates based on the physical address of the school facility. The school records are enriched with additional demographic and performance variables from the California Department of Education's data collections. These data elements can be visualized and examined geographically to uncover patterns, solve problems and inform education policy decisions. The schools in this file represent a subset of all records contained in the CDE's public school directory database. This subset is restricted to TK-12 public schools that were open in October 2024 to coincide with the official 2024-25 student enrollment counts collected on Fall Census Day in 2024 (first Wednesday in October). This layer also excludes nonpublic nonsectarian schools and district office schools. The CDE's California School Directory provides school location other basic school characteristics found in the layer's attribute table. The school enrollment, demographic and program data are collected by the CDE through the California Longitudinal Achievement System (CALPADS) and can be accessed as publicly downloadable files from the Data & Statistics web page on the CDE website. Schools are assigned X, Y coordinates using a quality controlled geocoding and validation process to optimize positional accuracy. Most schools are mapped to the school structure or centroid of the school property parcel and are individually verified using aerial imagery or assessor's parcels databases. Schools are assigned various geographic area values based on their mapped locations including state and federal legislative district identifiers and National Center for Education Statistics (NCES) locale codes.
Provider Suspended and Ineligible List (S&I List)
Medi-Cal law, _Welfare and Institutions Code_ (W&I Code), sections 14043.6 and 14123, mandate that the Department of Health Care Services (DHCS) suspend a Medi-Cal provider of health care services (provider) from participation in the Medi-Cal program when the individual or entity has: * Been convicted of a felony; * Been convicted of a misdemeanor involving fraud, abuse of the Medi-Cal program or any patient, or otherwise substantially related to the qualifications, functions, or duties of a provider of service; * Been suspended from the federal Medicare or Medicaid programs for any reason; * Lost or surrendered a license, certificate, or approval to provide health care; or * Breached a contractual agreement with the Department that explicitly specifies inclusion on this list as a consequence of the breach. __Suspension of Entities Submitting Claims for Suspended Providers__ Suspension is automatic when any of the above events occurs, and suspended Medi-Cal providers will not be entitled to a hearing under the _California Administrative Procedures Act_. Services rendered, prescribed or ordered by a suspended Medi-Cal provider shall not be covered by the Medi-Cal program while the suspension is in effect. _California Code of Regulations_, title 22, section 51303, subdivision (k), provides that at least fifteen (15) days written notice be given to all affected providers. This list constitutes such written notice. Although the period of suspension may have expired, reinstatement rights are not automatic. The provider must petition for reinstatement and re-enroll with DHCS before being reimbursed for services rendered. Providers suspended as a result of a Medicare action must appeal through the Medicare office before applying for re-enrollment with Medi-Cal. In accordance with W&I Code, section 14043.61, subdivision (a), a provider of health care services shall be subject to suspension if claims for payment are submitted under any provider number used by the provider to obtain reimbursement from the Medi-Cal program for the services, goods, supplies or merchandise provided, directly or indirectly to a Medi-Cal beneficiary, by an individual or entity that is suspended, excluded or otherwise ineligible because of a sanction to receive, directly or indirectly, reimbursement from the Medi-Cal program and the individual or entity is listed on either the _Medi-Cal Suspended and Ineligible Provider List_ (S&I List) published by DHCS to identify suspended and otherwise ineligible providers, or any list published by the federal Office of Inspector General regarding the suspension or exclusion of individuals or entities from the federal Medicare and Medicaid programs, to identify suspended, excluded or otherwise ineligible providers. Examples of providers who need to be aware of the provisions of this law, and could be suspended if violating the law are: 1. Billing services that submit claims for Medi-Cal providers who are suspended; 2. Pharmacies that fill prescriptions and bill for services prescribed by a suspended provider; 3. Providers who bill for services under referral or prescription of a provider who is suspended; 4. Providers who employ and submit claims for the services of an individual who is a suspended provider; 5. Physician groups, clinics and institutions that employ and submit claims for the services of an individual who is a suspended provider; 6. Any individuals or entities that enter into a business arrangement and submit claims for or in conjunction with an individual or entity that is suspended. Always refer to the S&I List when verifying ineligibility. Eligibility or ineligibility must also be verified through the Health and Human Services (HHS) Federal Office of Inspector General (OIG) [List of Excluded Individuals/Entities](https://oig.hhs.gov/exclusions/exclusions_list.asp). Cross-referencing both lists is recommended to help identify providers who have already been suspended or sanctioned. The S&I List is not all inclusive. Temporary sanctions against providers are not included on the web sites. Temporary sanctions that may be imposed include temporary suspensions, withhold of payments and deactivation.
california department of health care services
Surface Water - Fecal Indicator Bacteria Monitoring Results
This dataset contains fecal indicator bacteria (FIB) monitoring results collected from surface waters across California. It includes results for _Escherichia coli_ (E. coli), enterococci, fecal coliforms, and total coliforms - key indicators used to assess microbial water quality and potential health risks associated with recreational water use. The data has been cleaned and standardized to ensure consistency and usability. For each valid data point, the dataset also includes calculated 6-week and 30-day geometric means, which are commonly used to evaluate long-term water quality trends and compliance with bacteria water quality objectives. Some records are excluded from the final dataset during processing. These typically include duplicate or replicate results, records with missing or invalid result values, or any data that cannot be used to calculate a geometric mean. These records are saved to the "Excluded Records" data resource. This dataset serves as the primary data source for the Water Boards My Water Quality Portal [Safe to Swim Map](https://mywaterquality.ca.gov/safe-to-swim/content/interactive_map/index.html), which provides the public with timely information about potential health risks associated with water contact recreation at monitored sites. Data is sourced from the [California Environmental Data Exchange Network](https://ceden.org/) (CEDEN) database, BeachWatch database, and the Central Valley Water Board [Lower American River Recreational Water Quality Map](https://experience.arcgis.com/experience/47e27f245e044ac2a8e15083307e75f6/?draft=true&org=waterboards). There is some overlap with the [CEDEN Water Chemistry dataset](https://data.ca.gov/dataset/surface-water-chemistry-results). Both portal datasets draw from the same source, but the resources here are updated more frequently to support the Safe to Swim map.
California Central Valley Groundwater-Surface Water Simulation Model – Fine Grid (C2VSimFG)
(Released on June 6, 2025) Version 1.5 of the California Central Valley Groundwater-Surface Water Simulation Model – Fine Grid (C2VSimFG) is a major update to Version 1.01, which was released in April 2021. C2VSimFG is a numerical model developed by the California Department of Water Resources (DWR) to simulate the movement of water through the linked land surface, groundwater, and surface water flow systems of California’s Central Valley. The model is built using DWR’s Integrated Water Flow Model Version 2024 (IWFM-2024.2.1594). Version 1.5 includes updated monthly historical data for stream inflows, surface water diversions, precipitation, evapotranspiration, and land use from October 1973 through September 2021. It dynamically estimates crop water demands and determines how those demands are met through contributions from precipitation, soil moisture, and surface water diversions, calculating the groundwater pumping required to meet any remaining demand. The model simulates the historical response of the Central Valley’s water system to observed stresses and can also be used to evaluate responses to future conditions. DWR makes C2VSimFG Version 1.5 available as an optional tool for Groundwater Sustainable Agencies and other interested parties engaged in developing and implementing Groundwater Sustainability Plans under the Sustainable Groundwater Management Act.
This data provides results from field analyses, from the [California Environmental Data Exchange Network](https://ceden.org/) (CEDEN). The data set contains two provisionally assigned values (“DataQuality” and “DataQualityIndicator”) to help users interpret the data quality metadata provided with the associated result. Due to file size limitations, the data has been split into individual resources by year. The entire dataset can also be downloaded in bulk using the zip files on this page (in csv format or parquet format), and developers can also use the API associated with each year's dataset to access the data. Users who want to manually download more specific subsets of the data can also use the **[CEDEN Query Tool](https://ceden.org/find_data_page.shtml)**, which provides access to the same data presented here, but allows for interactive data filtering.
Surface Water - Aquatic Organism Tissue Sample Results
This data set provides results of tissue from organisms found in surface waters, from the [California Environmental Data Exchange Network](https://ceden.org/) (CEDEN). The data are of tissue from individual organisms and of composite samples where tissue samples from multiple organisms are combined and then analyzed. Both the individual samples and the composite sample results may be given so for individual samples, there will be a row for the individual sample and a row for the composite where the number per composite is one. The data set contains two provisionally assigned values (“DataQuality” and “DataQualityIndicator”) to help users interpret the data quality metadata provided with the associated result. Due to file size limitations, the data has been split into individual resources by year. The entire dataset can also be downloaded in bulk using the zip files on this page (in csv format or parquet format), and developers can also use the API associated with each year's dataset to access the data. Users who want to manually download more specific subsets of the data can also use the **[CEDEN Query Tool](https://ceden.org/find_data_page.shtml)**, which provides access to the same data presented here, but allows for interactive data filtering.
Quarantine Boundaries view layer for public
California Department of Food and Agriculture Plant Health and Pest Prevention Services Plant Data Analysis Unit View layer for public use. All active quarantine boundaries of A-rated actionable pests.
California Department of Food and Agriculture
This map includes change areas for city and county boundaries filed in accordance with Government Code 54900. The initial dataset was first published on October 20, 2021, and was based on the State Board of Equalization's tax rate area boundaries. As of April 1, 2024, the maintenance of this dataset is provided by the California Department of Tax and Fee Administration for the purpose of determining sales and use tax jurisdictions. The boundaries are continuously being revised when areas of conflict are discovered between the original boundary provided by the California State Board of Equalization and the boundary made publicly available by local, state, and federal government. Some differences may occur between actual recorded boundaries and the boundaries used for sales and use tax purposes. The boundaries in this map are representations of taxing jurisdictions and should not be used to determine precise city or county boundary line locations. The data is updated within 10 business days of the CDTFA receiving a copy of the Board of Equalization's acknowledgement letter. BOE_CityAnx Data Dictionary: COFILE = county number - assessment roll year - file number (see note*); CHANGE = affected city, unincorporated county, or boundary correction; EFFECTIVE = date the change was effective by resolution or ordinance (see note*); RECEIVED = date the change was received at the BOE; ACKNOWLEDGED = date the BOE accepted the filing for inclusion into the tax rate area system; NOTES = additional clarifying information about the action. *Note: A COFILE number ending in "000" is a boundary correction and the effective date used is the date the map was corrected. BOE_CityCounty Data Dictionary: COUNTY = county name; CITY = city name or unincorporated territory; COPRI = county number followed by the 3-digit city primary number used in the Board of Equalization's 6-digit tax rate area numbering system (for the purpose of this map, unincorporated areas are assigned 000 to indicate that the area is not within a city).
California Department of Tax and Fee Administration
Patients Leaving California Hospitals Against Medical Advice (AMA)
These datasets focus on patients leaving California hospitals against medical advice (AMA), which is defined as choosing to leave the hospital before the treating physician recommends discharge. Patients leaving AMA are exposed to higher risks due to inadequately treated medical issues, which may result in the need for readmission.
department of health care access and information
Department of Health Care Access and Information, Healthcare Analytics Branch
Statewide Property Inventory started in 1989 per legislation 11011.15, to begin a pro-active approach to managing the State’s Real Property assets in a computerized format. Having the information in an electronic format makes it available to top level decision-makers considering options for the best use of these assets. The Statewide Property Inventory is mandated to capture detailed information on the following: land owned and leased by the state, structures owned and leased by the state, property the state leases to the private sector. Statewide Property Inventory was established in 1988 by legislative mandate. Leases were added in 2004 by executive order. Data is updated annually by the agencies. Point of Contact: Any questions should be referred to the SPIWeb@dgs.ca.gov
california department of general services
Show sum of units reported on the annual progress report, Tables A and A3 (2013-2017) and Table A2 (since 2018). HCD is transitioning to a new database system; the bi-weekly updates for this dataset will continue in late 1st quarter 2025.
California requires that all local governments (cities and counties) adequately plan to meet the housing needs of everyone in the community. California’s local governments meet this requirement by adopting housing plans as part of their “general plan”. General plans serve as the local government’s "blueprint" for how the city and/or county will grow and develop and include eight elements: land use, transportation, conservation, noise, open space, safety, environmental justice, and housing. The Housing Element Compliance Report provides current Housing Element Compliance Status. Additional information about Housing Elements can be found on HCD’s website here: https://www.hcd.ca.gov/planning-and-community-development/housing-elements.
Housing Element Annual Progress Report (APR) Data by Jurisdiction and Year
Government Code section 65400 requires that each city, county, or city and county, including charter cities, prepare an annual progress report (APR) on the status of the housing element of its general plan and progress in its implementation. This dataset includes information reported to the Department of Housing and Community Development (HCD) by local jurisdictions on their APR form. Additional information about annual progress reports (APR), including the form, instructions, and definition can be found on HCD’s website here: https://www.hcd.ca.gov/planning-and-community-development/annual-progress-reports.
CDPH-CalCAT Modeling Nowcasts and Forecasts for COVID-19 and Influenza
This dataset includes three tables with the model-based projections and estimates as shown on CalCAT in 2025 (http://calcat.cdph.ca.gov) for California state, regions, and counties. (1) COVID-19 Nowcasts includes the R-effective estimates for COVID-19 from the different models available for the past 80 days from the archive date and the median ensemble thereof. (2) CalCAT Forecasts includes hospital census and admissions forecasts for COVID-19 and Influenza, and the corresponding ensemble metrics for a 4 week horizon from the archive date. (3) Variant Proportion Nowcasts contains the Integrated Genomic Epidemiology Dataset (IGED)-based and Terra-based estimates of COVID-19 variants circulating over the past 3 months as well as model-based predictions for the proportions of the variants of concern for dates leading up to the archive date. Prediction intervals are included when available. This dataset provides CalCAT users with programmatic access to the downloadable datasets on CalCAT. This dataset also includes a zipped file with the historical archives of the COVID-19 Nowcasts, CalCAT Forecasts and Variant Proportion Nowcasts through 2023.
__Data is from the California Department of Public Health (CDPH) Respiratory Virus Dashboard.__ The respiratory virus dashboard shows statewide and regional, weekly data for the following conditions: - COVID-19 - Influenza - Respiratory Syncytial Virus (RSV) This dashboard provides an overview of respiratory virus activity (test positivity, flu typing, emergency department visits) and severity (hospital admissions, deaths, and pediatric deaths). The data update most Fridays but may change in future updates as more information becomes available.
Division of Communicable Disease Control
Surface Water - Benthic Macroinvertebrate Results
Data collected for marine benthic infauna, freshwater benthic macroinvertebrate (BMI), algae, bacteria and diatom taxonomic analyses, from the [California Environmental Data Exchange Network](https://ceden.org/) (CEDEN). Note bacteria single species concentrations are stored within the chemistry template, whereas abundance bacteria are stored within this set. Each record represents a result from a specific event location for a single organism in a single sample. The data set contains two provisionally assigned values (“DataQuality” and “DataQualityIndicator”) to help users interpret the data quality metadata provided with the associated result. Zip files are provided for bulk data downloads (in csv or parquet file format), and developers can use the API associated with the "CEDEN Benthic Data" (csv) resource to access the data. Users who want to manually download more specific subsets of the data can also use the **[CEDEN Query Tool](https://ceden.org/find_data_page.shtml)**, which provides access to the same data presented here, but allows for interactive data filtering.
Surface water toxicity data from the [California Environmental Data Exchange Network](https://ceden.org/) (CEDEN). CEDEN is the California State Water Board's data system for surface water quality in California, and seeks to include all available statewide data (such as that produced by research and volunteer organizations). Data in CEDEN include field, sediment and water column data collected from freshwater, estuarine, and marine environments. Examples of data in CEDEN come from laboratory, physical and biological analyses and include data types associated with chemical, toxicological, field, bio-assessment, invertebrate, fish, and bacteriological assay assessments. The data resource "Surface Water Toxicity" contains two provisionally assigned values (“DataQuality” and “DataQualityIndicator”) to help users interpret the data quality metadata provided with the associated result. Zip files are provided for bulk data downloads (in csv or parquet file format), and developers can use the API associated with the "Surface Water Toxicity" (csv) resource to access the data. Users who want to manually download more specific subsets of the data can also use the **[CEDEN Query Tool](https://ceden.org/find_data_page.shtml)**, which provides access to the same data presented here, but allows for interactive data filtering.
Surface Water - Freshwater Harmful Algal Blooms
Freshwater harmful algal bloom (HAB) data from the Freshwater Harmful Algal Bloom (FHAB) data system. The FHAB data system is the California State Water Resources Control Board's data system for data and information voluntarily reported to the agency. Bloom reports are voluntary reports submitted by the public or organization to identify a POTENTIAL HAB for evaluation. Bloom Reports may or may not include a report that is confirmed to be a HAB, regardless, all bloom reports are published. Due to the voluntary basis of information and data included in the database, data and information may include: waterbody name and location, potential algal bloom location and observed characteristics, observed field observations and/or analytical sampling results, waterbody and/or land management, general information, recommended advisory status (if any), and updates regarding bloom status. Refer to Data Dictionary and Data Disclaimer for additional information about this dataset. Please visit the Water Boards FHABS web site for more information and data visualizations https://mywaterquality.ca.gov/habs/index.html.
Surface Water - Sampling Location Information
Information about sampling locations for data from the [California Environmental Data Exchange Network](https://ceden.org/) (CEDEN). This set of station/project combinations can be combined with other data sets from CEDEN to provide more information. CEDEN is the California State Water Board's data system for surface water quality in California, and seeks to include all available statewide data (such as that produced by research and volunteer organizations). Data in CEDEN include field, sediment and water column data collected from freshwater, estuarine, and marine environments. Examples of data in CEDEN come from laboratory, physical and biological analyses and include data types associated with chemical, toxicological, field, bioassessment, invertebrate, fish, and bacteriological assay assessments.
This dataset provides data for new prescription drugs introduced to market in California with a Wholesale Acquisition Cost (WAC) that exceeds the Medicare Part D specialty drug cost threshold. Prescription drug manufacturers submit information to HCAI within a specified time period after a drug is introduced to market. Key data elements include the National Drug Code (NDC) administered by the FDA, a narrative description of marketing and pricing plans, and WAC, among other information. Manufacturers may withhold information that is not in the public domain. Note that prescription drug manufacturers are able to submit new drug reports for a prior quarter at any time. Therefore, the data set may include additional new drug report(s) from previous quarter(s). There are two types of New Drug data sets: Monthly and Annual. The Monthly data sets include the data in completed reports submitted by manufacturers for calendar year 2026, as of February 5, 2026. The Annual data sets include data in completed reports submitted by manufacturers for the specified year. The data sets may include reports that do not meet the specified minimum thresholds for reporting. The program regulations are available here: https://hcai.ca.gov/wp-content/uploads/2024/03/CTRx-Regulations-Text.pdf The data format and file specifications are available here: https://hcai.ca.gov/wp-content/uploads/2024/03/Format-and-File-Specifications-version-2.0-ada.pdf DATA NOTES: Due to recent changes in Excel capabilities, it is not recommended that you save these files to .csv format. If you do, when importing back into Excel the leading zeros in the NDC number column will be dropped. If you need to save it into a different format other than .xlsx it must be .txt Submitted reports that are still under review by HCAI are not included in these files. DATA UPDATES: Drug manufacturers may submit New Drug reports to HCAI for prescription drugs which were not initially reported when they were introduced to market. CTRx staff update the posted datasets monthly for current year data and as needed for previous years. Please check the 'Data last updated' date on each dataset page to ensure you are viewing the most current data.
Prescription Drug Wholesale Acquisition Cost (WAC) Increases
This dataset is comprised of data submitted to HCAI by prescription drug manufacturers for wholesale acquisition cost (WAC) increases that exceed the statutorily-mandated WAC increase threshold of an increase of more than 16% above the WAC of the drug product on December 31 of the calendar year three years prior to the current calendar year. This threshold applies to prescription drug products with a WAC greater than $40 for a course of therapy. Required WAC increase reports are to be submitted to HCAI within a month after the end of the quarter in which the WAC increase went into effect. Please see the statute and regulations for additional information regarding reporting thresholds and report due dates. Key data elements in this dataset include the National Drug Code (NDC) maintained by the FDA, narrative descriptions of the reasons for the increase in WAC, and the five-year history of WAC increases for the NDC. A WAC Increase Report consists of 27 data elements that have been divided into two separate Excel data sets: Prescription Drug WAC Increase and Prescription Drug WAC Increase – 5 Year History. The datasets include manufacturer WAC Increase Reports received since January 1, 2019. The Prescription Drugs WAC Increase dataset consists of the information submitted by prescription drug manufacturers that pertains to the current WAC increase of a given report, including the amount of the current increase, the WAC after increase, and the effective date of the increase. The Prescription Drugs WAC Increase – 5 Year History dataset consists of the information submitted by prescription drug manufacturers for the data elements that comprise the 5-year history of WAC increases of a given report, including the amount of each increase and their effective dates. There are two types of WAC Increase datasets below: Monthly and Annual. The Monthly datasets include the data in completed reports submitted by manufacturers for calendar year 2026, as of February 5, 2026. The Annual datasets include data in completed reports submitted by manufacturers for the specified year. The datasets may include reports that do not meet the specified minimum thresholds for reporting. The Quick Guide explaining how to link the information in each data set to form complete reports is here: https://hcai.ca.gov/wp-content/uploads/2024/03/QuickGuide_LinkingTheDatasets.pdf The program regulations are available here: https://hcai.ca.gov/wp-content/uploads/2024/03/CTRx-Regulations-Text.pdf The data format and file specifications are available here: https://hcai.ca.gov/wp-content/uploads/2024/03/Format-and-File-Specifications-version-2.0-ada.pdf DATA NOTES: Due to recent changes in Excel, it is not recommended that you save these files to .csv format. If you do, when importing back into Excel the leading zeros in the NDC number column will be dropped. If you need to save it into a different format other than .xlsx it must be .txt Submitted reports that are still under review by HCAI are not included in these files. DATA UPDATES: Drug manufacturers may submit WAC Increase reports to HCAI for price increases from previous quarters. CTRx staff update the posted datasets monthly for current year data and as needed for previous years. Please check the 'Data last updated' date on each dataset page to ensure you are viewing the most current data. Due to regulatory changes that went into effect April 1, 2024, reports submitted prior to April 1, 2024, will include the data field "Unit Sales Volume in US" and reports submitted on or after April 1, 2024, will instead include "Total Volume of Gross Sales in US Dollars".
Accounting and Reporting Systems Section, Information Services Division
DWR has a long history of studying and characterizing California’s groundwater aquifers as a part of [California’s Groundwater (Bulletin 118)](https://water.ca.gov/Programs/Groundwater-Management/Bulletin-118 "California’s Groundwater (Bulletin 118)"). [California's Groundwater Basin Characterization Program](https://water.ca.gov/Programs/Groundwater-Management/Bulletin-118/Basin-Characterization "California's Groundwater Basin Characterization Program") provides the latest data and information about California’s groundwater basins to help local communities better understand their aquifer systems and support local and statewide groundwater management. Under the Basin Characterization Program, new and existing data (AEM, lithology logs, geophysical logs, etc.) are integrated to create continuous maps and three-dimensional models. To support this effort, new data analysis tools have been developed to create texture models, hydrostratigraphic models, and aquifer flow parameters. Data collection efforts have been expanded to include advanced geologic, hydrogeologic, and geophysical data collection and data digitization and quality control efforts will continue. To continue to support data access and data equity, the Basin Characterization Program has developed new online, GIS-based, visualization tools to serve as a central hub for accessing and exploring groundwater related data in California. Additional information can be found on the [Basin Characterization Program webpage](https://water.ca.gov/Programs/Groundwater-Management/Bulletin-118/Basin-Characterization "Basin Characterization Program webpage"). #DWR's Evaluation of Groundwater Resources ## Maps and Models DWR is undertaking local, regional, and statewide investigations to evaluate California's groundwater resources and develop state-stewarded maps and models. New and existing data have been combined and integrated using the analysis tools described below to develop maps and models that describe grain size, the hydrostratigraphic properties, and hydrogeologic conceptual properties of California’s aquifers. These maps and models help groundwater managers understand how groundwater is stored and moves within the aquifer. The models will be state-stewarded, meaning that they will be regularly updated, as new data becomes available, to ensure that up-to-date information is used for groundwater management activities. The first iterations of the following maps and models will be published as they are developed: + Texture Models + Hydrostratigraphic Models + Aquifer Recharge Potential Maps + Extent of Important Aquifer Units + Depth to Basement + Depth to Freshwater Click on the link below for each local, regional, or statewide investigation to find the following datasets. ##Local Investigations + [Madera & North Kings](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/8400c923-e18d-4ac5-958b-82f88e5af4f8 "Madera & North Kings"): AEM data collection, lithology log digitization, texture model development, aquifer recharge potential mapping analysis. + [Pajaro](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/043aaa87-5c5d-433e-9afe-80f6966ca3ad "Pajaro"): AEM and tTEM data collection + [Western San Joaquin Valley](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c2633b9c-cd34-445b-ac2d-4a5b49eb881d "Western San Joaquin Valley"): AEM data collection, lithology and geophysical log data digitization, texture model development. + [Prospect Island](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/b96e8832-d8af-416e-abcd-9240f7fb33d4 "Prospect Island"): AEM data collection, FloaTEM data collection test. ##Regional Investigations + [Sacramento Valley](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/fed9f9dd-fd0d-4ef6-a21b-a8835404b3c6 "Sacramento Valley"): AEM data collection, texture model development, aquifer recharge potential mapping analysis. + [Four County Area of San Joaquin Valley (Madera, Fresno, Kings, and Tulare counties) ](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/a19efaf7-c0c0-4816-bcdc-1c1010a38ab3 "Four County Area of San Joaquin Valley (Madera, Fresno, Kings, and Tulare counties) "): AEM data collection, data digitization, texture model development, hydrogeologic conceptual model development, clay delineation, subsidence potential and mitigation, and aquifer recharge potential mapping analysis. + [San Joaquin Valley](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/19ea1234-6545-41c9-aeb2-f655d6599286 "San Joaquin Valley"): AEM data collection, data digitization, texture model development, hydrogeologic conceptual model development, clay delineation, subsidence potential and mitigation, and aquifer recharge potential mapping analysis. ##Statewide Investigations + [Statewide AEM Surveys](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/c9297796-80fb-4a0c-9464-5ec7a12c24bf "Statewide AEM Surveys"): AEM data collection, geophysical and lithology log data digitization. # Data Collection & Compilation As a part of the Basin Characterization Program, advanced geologic, hydrogeologic, and geophysical data will be collected to improve our understanding of groundwater basins. Data collected under Basin Characterization are collected at a local, regional, or statewide scale depending on the scope of the study. Advanced data collection methods include: + Airborne electromagnetics (AEM) + All-terrain vehicle towed electromagnetics (tTEM) + Watercraft towed electromagnetics (FloaTEM) + Geophysical borehole logging ## Digitized Existing Lithology and Geophysical Logs Lithology and geophysical logging data have been digitized to support the Statewide AEM Survey Project and will continue to be digitized to support Basin Characterization efforts. All digitized lithology logs with Well Completion Report IDs will be imported back into the OSWCR database. Digitized lithology and geophysical logging can be found under the following resource: + [Digitized Lithology and Geophysical Logs](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/942aa75e-8727-4e12-84a6-280b5896f3b0 "Digitized Lithology and Geophysical Logs"). #Analysis Tools and Process Documents To develop the state-stewarded maps and models outlined above, new tools and process documents have been created to integrate and analyze a wide range of data, including geologic, geophysical, and hydrogeologic information. By combining and assessing various datasets, these tools help create a more complete picture of California's groundwater basins. All tools, along with guidance documents, are made publicly available for local groundwater managers to use to support development of maps and models at a local scale. All tools and guidance will be updated as revisions to tools and process documents are made. All tools developed under the Basin Characterization Program are listed below and are summarized on the [Analysis Tools and Process Documents](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/ffcfe414-9221-4ddd-970c-40e83c65909b "Analysis Tools and Process Documents") landing page. ##Data Analysis Tools + [Data2Texture](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/91b11192-9867-4020-82f0-df795d6eb7b4 "Data2Texture"): Data2Texture is an advanced spatial data interpolation tool for estimating the distribution of sediment textures from airborne electromagnetic data and lithology logs to create a 3D texture model + [Data2HSM - Smart Interpretation](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/a00585a3-d330-41b1-aeba-f450526596b9 "Data2HSM - Smart Interpretation"): Data2HSM via Smart Interpretation (SI) is a semi-automatic Python tool for delineating continuous hydrogeologic surfaces from airborne electromagnetic data products. + [Data2HSM - Gaussian Mixture Model](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/14a82d4c-c6f7-4d13-8189-91cada79f867 "Data2HSM - Gaussian Mixture Model"): The Data2HSM via Gaussian Mixture Model tool ingests the AEM data and groups the data into a user-specified number of clusters that are interpreted as stratigraphic units in the hydrostratigraphic model (HSM) + [Data2HSM - Geological Pseudolabel Deep Neural Network](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/ab9d4d5b-0c7a-4374-a3bc-1ad6f1c25621 "Data2HSM - Geological Pseudolabel Deep Neural Network"): The GeoPDNN (Geological Pseudolabel Deep Neural Network) is a semi-supervised machine learning tool that integrates lithologic well logs and AEM data into plausible stratigraphic surfaces. + [Texture2Par V2](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/ef60d3ee-91d3-40cc-9455-5b9775993ee5 "Texture2Par V2"): Texture2Par V2 is a groundwater model pre-processor and parameterization utility developed to work with the IWFM and MODFLOW families of hydrologic simulation code. ##Process Documents + [Aquifer Recharge Potential Mapping](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/7d33d618-38bc-4511-834c-6e791695f8e2 "Aquifer Recharge Potential Mapping"): The Aquifer Recharge Potential (ARP) Mapping Process Document provides a framework for identifying locations that have relatively higher potential for managed aquifer recharge. #Data Visualization Data access equity is a priority for the Basin Characterization Program. To ensure data access equity, the Basin Characterization Program has developed applications and tools to allow data to be visualized without needing access to expensive data visualization software. This list below provides links and descriptions for the Basin Characterization's suite of data viewers. [SGMA Data Viewer: Basin Characterization tab](https://sgma.water.ca.gov/webgis/?appid=SGMADataViewer#basincharacter "SGMA Data Viewer: Basin Characterization tab"): Provides maps, depth slices, and profiles of Basin Characterization maps, models, and datasets, including the following: + Aquifer Recharge Potential Maps + Subsurface Texture Model Depth Slices + Statewide AEM Survey Texture Depth Slices + Lithology Log Location Maps + Geophysical Logs Location Maps + Statewide AEM Survey Profile Images [California's Groundwater Subsurface Viewer](https://sgma.water.ca.gov/subsurfaceviewer "California's Groundwater Subsurface Viewer"): Provides a map view and profile view of the Statewide AEM Survey electrical resistivity and coarse fraction data, along with lithology logs. The map view dynamically shows the exact location of AEM data displayed. [3D AEM Data Viewer](https://dwr.maps.arcgis.com/apps/instant/3dviewer/index.html?appid=f781b14f42ab45e5b72f32cf07af899c "3D AEM Data Viewer"): Displays the Statewide AEM Survey electrical resistivity and coarse fraction data, along with lithology logs, in a three-dimensional space. #Basin Characterization Exchange The Basin Characterization Exchange (BCX) is a meeting series and network space for the Basin Characterization community to exchange ideas, share lessons learned, define needed guidance, and highlight research topics. The BCX is open to federal, state, and local agencies, consultants, NGOs, academia, and interested parties who participate in Basin Characterization efforts. The BCX also plays a pivotal role in advancing the Basin Characterization Program’s activities and goals. BCX meetings will include regular updates from the Basin Characterization Program and participants can provide feedback and recommendations. Participants will also be provided with early opportunities to test data analysis tools and submit comments on draft process and guidance documents. BCX meetings are (generally) held the 3rd Tuesday of the month from 12:30 - 1:30 pm (PST). [Join the BCX listserv](https://forms.office.com/g/VgNif0iEuE "Join the BCX listserv") to become a BCX member and receive meeting registration emails. Check the [BCX Hub](https://cadwr.box.com/v/BasinCharacterizationExchange "BCX Hub") for the upcoming schedule and past meeting materials.
Central Valley Water Board E. coli Monitoring Results
__Draft__ - E. coli monitoring results from the Central Valley Regional Water Quality Control Board. _E. coli_ is a type of bacteria used to indicate fecal pollution and the possible presence of pathogens in the water. The data is sourced from the Central Valley Regional Water Board - Lower American River Recreational Water Quality map (https://arcg.is/0ea0zq). All data are draft unless otherwise noted.
Surface Water Ambient Monitoring Program
​Profile of Enrolled Medi-Cal Fee-for-Service (FFS) Providers
The dataset provides basic information of the FFS providers enrolled in the Medi-Cal program as of February 2, 2026. The data was retrieved from the Provider Master File (PMF), which has been used in the claims payment process and maintained by the Provider Enrollment Division (PED). The Variables in the dataset include provider number, name, type, specialty, geographic information, etc. This dataset does not include the Managed Care providers.
Urban Retail Water Supplier - Water Conservation, Supply, and Demand (June 2014 onwards)
Monthly reports of water use and conservation activities by urban retail water suppliers, which are generally defined as agencies serving over 3,000 service connections or deliveries 3,000 acre-feet of water annually for municipal purposes. The most recent reporting period generally lags by about 2 months, due to the reporting deadline and the necessary subsequent dataset preparation. The full dataset that spans June 2014 to the most recent reporting period is the Per-Supplier Water Supply and Demand resource, which is an updated version of the dataset previously released on the Water Board's [Water Conservation Portal](https://www.waterboards.ca.gov/water_issues/programs/conservation_portal/conservation_reporting.html). Other datasets include the per-water-system supply and demand, representing a subset of the SAFER Clearinghouse dataset, and the conservation actions datasets. See the documentation PDF for data dictionaries and an explanation of the data flag methodology.
This DWR Open Data Publication includes the necessary reporting materials to complete the 2025 Urban Water Management Plan (UWMP). Urban Water Management Plans (UWMPs) are prepared by urban water suppliers every five years. These plans support the suppliers’ long-term resource planning to ensure that adequate water supplies are available to meet existing and future water needs. The publicly available PDF files include the Final 2025 UWMP Guidebook and Appendices A through P. The requirements for UWMPs are found in two sections of California Water Code, §10610-10656 and §10608. Every urban water supplier that either provides over 3,000 acre-feet of water annually, or serves more than 3,000 urban connections is required to submit an UWMP. Find more information here: https://water.ca.gov/Programs/Water-Use-And-Efficiency/Urban-Water-Use-Efficiency/Urban-Water-Management-Plans Once the reporting process is complete in 2026 calendar year, the five-year period reporting datasets for all Urban Water Suppliers made available here.
SB 75 - Full Scope Medi-Cal for All Children Enrollment
This dataset includes the monthly count of individuals under age 19 receiving full scope Medi-Cal benefits as authorized by California Welfare and Institutions Code 14007.8. The count reflects the total number eligible during the month. California provides full scope Medi-Cal benefits to all children under the age of 19 regardless of immigration status. This program is referred to as SB 75 and was implemented May 16, 2016 pursuant to SB 75 (Chapter 18, Statutes of 2015), Section 14007.8 and added to the Welfare and Institutions Code and amended by SB 4 (Chapter 709, Statutes of 2015).
Medi-Cal Eligibility Division / Program Review Branch / Data Analytics Section
Medi-Cal Adult Full Scope Expansion Programs
This dataset contains data pertaining to the full scope expansion of the Adult Medi-Cal population, regardless of immigration status, within three (3) different age groups, each of the age groups is a result of different California legislation. The different age groups are identified below as well as the Senate or Assembly Bill citation for each. __Note:__ Counties with zero individuals enrolled during a reporting period are not included in the dataset. * __Age 19-25 Young Adult Expansion Population:__ The datasets include the monthly count of individuals ages 19 through 25, by county, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible individuals enrolled during the month. California provides full scope Medi-Cal benefits to young adults ages 19 through 25, regardless of immigration status. Lawfully present individuals ages 21 through 25, who are not in a pregnancy aid code, are included in this count. Individuals in the dataset are eligible for federal financial participation for their emergency and pregnancy-related services. The Young Adult Expansion program was implemented January 1, 2020, pursuant to [Senate Bill 104 (Chapter 67, Statutes of 2019)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201920200SB104), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) * __Age 26-49 Adult Expansion Population:__ The datasets include the monthly count of individuals 26-49 years of age, by county, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 26-49 years of age, regardless of immigration status. Lawfully present individuals 26-49 years of age, who are not in a pregnancy aid code, are included in this count. Individuals in the dataset are eligible for federal financial participation for their emergency and pregnancy-related services. The Age 26-49 Adult Expansion program was implemented January 1, 2024, pursuant to [Senate Bill (SB) 184 (Chapter 47, Statutes of 2022)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220SB184), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) * __Age 50 and over Older Adult Expansion Population:__ The datasets include the monthly count of individuals 50 years of age or older, by county, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 50 years of age or older, regardless of immigration status. Lawfully present individuals 50 years of age or older, who are not in a pregnancy aid code, are included in this count. Individuals in the dataset are eligible for federal financial participation for their emergency and pregnancy-related services. The Older Adult Expansion program was implemented May 1, 2022, pursuant to [Assembly Bill (AB) 133 (Chapter 143, Statutes of 2021)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220AB133), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.)
This dataset identifies the total number of individuals that have been admitted to and released from CDCR custody in monthly increments as of January 31, 2014 to present. Note: On June 30, 2021, the Admissions data methodology was changed and is now calculated based upon the date the offender was placed in the California Department of Corrections and Rehabilitation’s custody instead of the start date of the offender’s prison term.
These polygons depict vegetation management projects implemented under the CalVTP programmatic EIR. They can be fuel breaks in non-WUI or WUI or vegetation treatment projects for ecological restoration. For more information, visit the <a href='https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcalfire-umb05.azurewebsites.net%2Fprojects-and-programs%2Fcalvtp-homepage-and-storymap%2F&data=05%7C02%7CTiffany.Meyer%40fire.ca.gov%7C6147a8bb77e143a223a008dd72fdb97e%7C447a4ca05405454dad68c98a520261f8%7C1%7C0%7C638793156239419581%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=w2o5HjHP2Kb2dtAztCFoMAyL8hJ4RENVy86AvAjhziY%3D&reserved=0' rel='nofollow ugc'>CalVTP Homepage and Storymap.
California Department of Forestry and Fire Protection
This layer provides high utilization results where: A Public Level 2 charger that is located within an eighth of a mile of households, defined as walking distance, can adequately serve 5 EVs that likely lack home charging (3 EVs overnight on separate days and 2 EVs during the day) A Public DC fast charger that is located within two miles of households, defined as in the neighborhood, can adequately serve 30 EVs that likely lack home charging during the day (DC fast chargers would not be used for long-duration overnight charging) The quarter-mile hexagons show results that are based off model estimates: The "ev_no_walk" field can be used to identify areas for public Level 2 charging deployment that would capture charging demand within walking distance (1/8th mile) of households with EVs that likely lack home charging and also lack sufficient existing public Level 2 charging within walking distance. The "ev_no_2mi" field can be used to identify areas for public Level 2 and DC fast charging deployment that would capture charging demand within the neighborhood (2 miles) of households with EVs that likely lack home charging and also lack sufficient existing public Level 2 or DC fast charging within the neighborhood. Data dictionary: ObjectID: Unique ID sfh: Number of single-family homes (SFHs) estimated within the selected area mfh: Number of multifamily homes (MFHs) estimated within the selected area all_veh: Number of vehicles estimated within the selected area vf_home: Number of electric vehicles (EVs) in a 100% EV future estimated to have home charging in the selected area vf_nohome: Number of electric vehicles (EVs) in a 100% EV future estimated to not have home charging in the selected area ev_home: Number of electric vehicles (EVs) estimated to have home charging within the selected area ev_no_home: Number of electric vehicles (EVs) estimated to not have home charging within the selected area ev_no_walk: Among electric vehicles (EVs) estimated to not have home charging within the selected area, number of EVs that also do not have sufficient public Level 2 charging within an 1/8th of a mile (or walking distance) from home within the selected area sfh_2mi: Number of single-family homes (SFHs) estimated that are 2 miles from the center of the selected area mfh_2mi: Number of multifamily homes (MFHs) estimated that are 2 miles from the center of the selected area all_veh2mi: Number of 2024 vehicles estimated that are 2 miles from the center of the selected area vf_home2mi: Number of electric vehicles (EVs) in a 100% EV future estimated to have home charging that are 2 miles from the center of the selected area vf_nohome2: Number of electric vehicles (EVs) in a 100% EV future estimated to not have home charging that are 2 miles from the center of the selected area ev_home2mi: Number of electric vehicles (EVs) estimated to have home charging that are 2 miles from the center of the selected area ev_nohome2: Number of electric vehicles (EVs) estimated to not have home charging that are 2 miles from the center of the selected area ev_no_2mi: Number of electric vehicles (EVs) estimated to not have home charging and also do not have sufficient public Level 2 or direct-current (DC) fast charging within 2 miles from home that are 2 miles from the center of the selected area Shape_Length: Census tract shape area (square meters) Shape_Area: Census tract shape length (square meters) Data sources: Results are based off model estimates. See the 2026 SB 1000 Staff Report for a full description of data sources and methodology.
This layer provides low utilization results where: A Public Level 2 charger that is located within an eighth of a mile of households, defined as walking distance, can adequately serve 3 EVs that likely lack home charging (2 EVs overnight on separate days and 1 EV during the day) A Public DC fast charger that is located within two miles of households, defined as in the neighborhood, can adequately serve 20 EVs that likely lack home charging during the day (DC fast chargers would not be used for long-duration overnight charging) The quarter-mile hexagons show results that are based off model estimates: The "ev_no_walk" field can be used to identify areas for public Level 2 charging deployment that would capture charging demand within walking distance (1/8th mile) of households with EVs that likely lack home charging and also lack sufficient existing public Level 2 charging within walking distance. The "ev_no_2mi" field can be used to identify areas for public Level 2 and DC fast charging deployment that would capture charging demand within the neighborhood (2 miles) of households with EVs that likely lack home charging and also lack sufficient existing public Level 2 or DC fast charging within the neighborhood. Data dictionary: ObjectID: Unique ID sfh: Number of single-family homes (SFHs) estimated within the selected area mfh: Number of multifamily homes (MFHs) estimated within the selected area all_veh: Number of 2024 vehicles estimated within the selected area vf_home: Number of electric vehicles (EVs) in a 100% EV future estimated to have home charging within the selected area vf_nohome: Number of electric vehicles (EVs) in a 100% EV future estimated to not have home charging within the selected area ev_home: Number of electric vehicles (EVs) estimated to have home charging within the selected area ev_no_home: Number of electric vehicles (EVs) estimated to not have home charging within the selected area ev_no_walk: Among electric vehicles (EVs) estimated to not have home charging within the selected area, number of EVs that also do not have sufficient public Level 2 charging within an 1/8th of a mile (or walking distance) from home within the selected area sfh_2mi: Number of single-family homes (SFHs) estimated that are 2 miles from the center of the selected area mfh_2mi: Number of multifamily homes (MFHs) estimated that are 2 miles from the center of the selected area all_veh2mi: Number of 2024 vehicles estimated that are 2 miles from the center of the selected area vf_home2mi: Number of electric vehicles (EVs) in a 100% EV future estimated to have home charging that are 2 miles from the center of the selected area vf_nohome2: Number of electric vehicles (EVs) estimated to not have home charging that are 2 miles from the center of the selected area ev_home2mi: Number of electric vehicles (EVs) estimated to have home charging that are 2 miles from the center of the selected area ev_nohome2: Number of electric vehicles (EVs) estimated to not have home charging that are 2 miles from the center of the selected area ev_no_2mi: Number of electric vehicles (EVs) estimated to not have home charging and also do not have sufficient public Level 2 or direct-current (DC) fast charging within 2 miles from home that are 2 miles from the center of the selected area Shape_Length: Census tract shape area (square meters) Shape_Area: Census tract shape length (square meters) Data sources: Results are based off model estimates. See the 2026 SB 1000 Staff Report for a full description of data sources and methodology.
This database represents structures impacted by wildland fire that are inside or within 100 meters of the fire perimeter. Information such as structure type, construction features, and some defensible space attributes are determined as best as possible even when the structure is completely destroyed. Some attributes may have a null value when they could not be determined. Fire damage and poor access are major limiting factors for damage inspectors. All inspections are conducted using a systematic inspection process, however not all structures impacted by the fire may be identified due to these factors. Therefore, a small margin of error is expected. Two address fields are included in the database. The street number, street name, and street type fields are “field determined.” The inspector inputs this information based on what they see in the field. The Address (parcel) and APN (parcel) fields are added through a spatial join after data collection is complete. Additional fields such as Category and Structure Type are based off fields needed in the Incident Status Summary (ICS 209). Please review the DINS database dictionary for additional information. Damage Percentage Description >0-10% Affected Damage 10-25% Minor Damage 25-50% Major Damage 50-100% Destroyed No Damage No Damage
Water Quality - Effluent - Electronic Self-Monitoring Report (eSMR) Data
Wastewater discharges are regulated by the Water Board. Those regulated are generally required to submit Self-Monitoring Reports to the State or Regional Water Board. Some dischargers submit their reports through the electronic Self-Monitoring Report (eSMR) module of the California Integrated Water Quality System (CIWQS). Generally these are for discharges into surface waters regulated by an individual National Pollutant Discharge Elimination System (NPDES) permit, though other dischargers may be included in this dataset as well. This dataset are the monitoring results that have been submitted as data points after the submitters have been approved for electronic submittals (i.e. after the "all electronic date"). Note that this dataset does not include records where the sampling date falls outside of the years shown below. The excluded records include: records where the sampling date is missing, records where the sampling date is invalid (e.g., records with sampling dates in the future or unreasonably far in the past), and records for samples taken prior to year 2006. The excluded records represent approximately 0.1% of all records in the complete eSMR dataset.
State Water Resources Control Board, Office of Information Management and Analysis
Quarterly Certified Eligible Counts by Month of Eligibility, County, and Threshold Language
The dataset presents the languages in each county that meet the threshold of 3,000 Medi-Cal beneficiaries or five percent (5%) of each county’s total Medi-Cal beneficiary population, whichever is lower. The data are quarterly (January, April, July, October) for January 2015 through most recent Quarter.
This data-set contains Hospital Community Benefit Plans . This includes all reports by facility for "documented social obligations to provide community benefits in the public interest" in exchange for tax-exempt status. For tax-exempt status, hospitals are required to: * Conduct a community needs assessment every three years * Develop a community benefit plan in consultation with the community * Annually submit a copy of its plan to the Department of Health Care Access and Information (HCAI) For more on [Hospital Community Benefit Plans](https://hcai.ca.gov/data-and-reports/cost-transparency/hospital-community-benefit-plans/).
Respiratory Virus Weekly Report (ARCHIVED)
__Note:__ This dataset has been archived since June 28, 2025 __Data is from the California Department of Public Health (CDPH) Respiratory Virus Weekly Report.__ The report is updated each Friday. __Laboratory surveillance data__: California laboratories report SARS-CoV-2 test results to CDPH through electronic laboratory reporting. Los Angeles County SARS-CoV-2 lab data has a 7-day reporting lag. Test positivity is calculated using SARS-CoV-2 lab tests that has a specimen collection date reported during a given week. Laboratory surveillance for influenza, respiratory syncytial virus (RSV), and other respiratory viruses (parainfluenza types 1-4, human metapneumovirus, non-SARS-CoV-2 coronaviruses, adenovirus, enterovirus/rhinovirus) involves the use of data from clinical sentinel laboratories (hospital, academic or private) located throughout California. Specimens for testing are collected from patients in healthcare settings and do not reflect all testing for influenza, respiratory syncytial virus, and other respiratory viruses in California. These laboratories report the number of laboratory-confirmed influenza, respiratory syncytial virus, and other respiratory virus detections and isolations, and the total number of specimens tested by virus type on a weekly basis. Test positivity for a given week is calculated by dividing the number of positive COVID-19, influenza, RSV, or other respiratory virus results by the total number of specimens tested for that virus. Weekly laboratory surveillance data are defined as Sunday through Saturday. __Hospitalization data__: Data on COVID-19 and influenza hospital admissions are from Centers for Disease Control and Prevention’s (CDC) National Healthcare Safety Network (NHSN) Hospitalization dataset. The requirement to report COVID-19 and influenza-associated hospitalizations was effective November 1, 2024. CDPH pulls NHSN data from the CDC on the Wednesday prior to the publication of the report. Results may differ depending on which day data are pulled. Admission rates are calculated using population estimates from the P-3: Complete State and County Projections Dataset provided by the State of California Department of Finance (https://dof.ca.gov/forecasting/demographics/projections/). Reported weekly admission rates for the entire season use the population estimates for the year the season started. For more information on NHSN data including the protocol and data collection information, see the CDC NHSN webpage (https://www.cdc.gov/nhsn/index.html). CDPH collaborates with Northern California Kaiser Permanente (NCKP) to monitor trends in RSV admissions. The percentage of RSV admissions is calculated by dividing the number of RSV-related admissions by the total number of admissions during the same period. Admissions for pregnancy, labor and delivery, birth, and outpatient procedures are not included in total number of admissions. These admissions serve as a proxy for RSV activity and do not necessarily represent laboratory confirmed hospitalizations for RSV infections; NCKP members are not representative of all Californians. Weekly hospitalization data are defined as Sunday through Saturday. __Death certificate data__: CDPH receives weekly year-to-date dynamic data on deaths occurring in California from the CDPH Center for Health Statistics and Informatics. These data are limited to deaths occurring among California residents and are analyzed to identify influenza, respiratory syncytial virus, and COVID-19-coded deaths. These deaths are not necessarily laboratory-confirmed and are an underestimate of all influenza, respiratory syncytial virus, and COVID-19-associated deaths in California. Weekly death data are defined as Sunday through Saturday. __Wastewater data__: This dataset represents statewide weekly SARS-CoV-2 wastewater summary values. SARS-CoV-2 wastewater concentrations from all sites in California are combined into a single, statewide, unit-less summary value for each week, using a method for data transformation and aggregation developed by the CDC National Wastewater Surveillance System (NWSS). Please see the CDC NWSS data methods page for a description of how these summary values are calculated. Weekly wastewater data are defined as Sunday through Saturday.
Respiratory Virus Dashboard Metrics (ARCHIVED)
__Note__: This dataset has been archived. For the current Respiratory Dashboard dataset, please go to https://data.chhs.ca.gov/dataset/respiratory-virus-dashboard On April 30, 2024, the Federal mandate for COVID-19 and influenza associated hospitalization data to be reported to CDC’s National Healthcare Safety Network (NHSN) expired. Hospitalization data beyond April 30, 2024, will not be updated on the Open Data Portal. Hospitalization and ICU admission data collected from summer 2020 to May 10, 2023, are sourced from the California Hospital Association (CHA) Survey. Data collected on or after May 11, 2023, are sourced from CDC's National Healthcare Safety Network (NHSN). Data is from the California Department of Public Health (CDPH) Respiratory Virus State Dashboard at https://www.cdph.ca.gov/Programs/CID/DCDC/Pages/Respiratory-Viruses/RespiratoryDashboard.aspx. Data are updated each Friday around 2 pm. For COVID-19 death data: As of January 1, 2023, data was sourced from the California Department of Public Health, California Comprehensive Death File (Dynamic), 2023–Present. Prior to January 1, 2023, death data was sourced from the COVID-19 case registry. The change in data source occurred in July 2023 and was applied retroactively to all 2023 data to provide a consistent source of death data for the year of 2023. Influenza death data was sourced from the California Department of Public Health, California Comprehensive Death File (Dynamic), 2020–Present. COVID-19 testing data represent data received by CDPH through electronic laboratory reporting of test results for COVID-19 among residents of California. Testing date is the date the test was administered, and tests have a 1-day lag (except for the Los Angeles County, which has an additional 7-day lag). Influenza testing data represent data received by CDPH from clinical sentinel laboratories in California. These laboratories report the aggregate number of laboratory-confirmed influenza virus detections and total tests performed on a weekly basis. These data do not represent all influenza testing occurring in California and are available only at the state level.
__Note:__ This dataset was archived in 2023.__ CDPH strives to respond equitably to the COVID-19 pandemic and is therefore interested in how different communities are impacted. Collecting and reporting health equity data helps to identify health disparities and improve the state’s response. To that end, CDPH tracks cases, deaths, and testing by race and ethnicity as well as other social determinants of health, such as income, crowded housing, and access to health insurance. During the response, CDPH used a health equity metric, defined as the positivity rate in the most disproportionately-impacted communities according to the Healthy Places Index. The purpose of this metric was to ensure California reopened its economy safely by reducing disease transmission in all communities. This metric is tracked and reported in comparison to statewide positivity rate. More information is available at https://www.cdph.ca.gov/Programs/CID/DCDC/Pages/COVID-19/CaliforniaHealthEquityMetric.aspx. Data completeness is also critical to addressing inequities. CDPH reports data completeness by race and ethnicity, sexual orientation, and gender identity to better understand missingness in the data. Health equity data is updated weekly. Data may be suppressed based on county population or total counts. For more information on California’s commitment to health equity, please see https://covid19.ca.gov/equity/
COVID-19 Response Data, Informatics, Surveillance, Clinical and Outbreaks (DISCO) Team
Stormwater - Regulatory (including Enforcement Actions) Information and Water Quality Results
This dataset looks at all aspects of storm water management in California as managed and regulated by the State Water Resources Control Board, from the **[Stormwater Multiple Application and Report Tracking System (SMARTS)](https://smarts.waterboards.ca.gov)**.
Surface Water - Water Quality Regulated Facility Information
Information regarding site visits of facilities that discharge wastewater, from the [California Integrated Water Quality System](https://www.waterboards.ca.gov/ciwqs) (CIWQS).
California Integrated Water Quality System (CIWQS)
Surface Water - Water Quality Regulatory Information
This data set lists active and historical enforcement actions records that are stored in the [California Integrated Water Quality System](https://www.waterboards.ca.gov/ciwqs) (CIWQS). Enforcement actions are generally issued in response to one or more instances of non-compliance (violations) of a base regulatory measure. Enforcement actions can be monetary or non-monetary.
Fish planting locations of the inland waters of California. This data is updated by CDFW Hatchery staff. This data is part of the CDFW Fishing Guide https://apps.wildlife.ca.gov/fishing/. For more information on fish planting locations please visit, https://nrm.dfg.ca.gov/FishPlants/ .
California Department of Fish And Wildlife
California School District Offices 2024-25
This layer serves as the authoritative geographic data source for all school district office locations in California. District office location and attribute information are derived from the California Department of Education"s (CDE) public schools and districts directory and district enrollment file. Since the school districts in this layer are represented as point locations instead of service areas, this layer includes additional district types that do not use geographically defined service areas to determine enrollment such as county offices of education, state special schools and State Board of Education (SBE) charter schools. In order to view districts represented as service area polygons, please see the "California School District Areas" layer. The school district enrollment and demographic information are based on the 2023-24 academic year student enrollment counts collected on Fall Census Day in 2023 (first Wednesday in October). These data elements are collected by the CDE through the California Longitudinal Achievement System (CALPADS) and can be accessed as a downloadable file from the Census Day Enrollment File page on the CDE website. District records are assigned X, Y coordinates using a quality controlled geocoding and validation process to optimize positional accuracy. Most district offices are mapped to the office structure or centroid of the district office property parcel and are individually verified using aerial imagery or assessor"s parcels databases. Districts are assigned various geographic area values based on their mapped locations including state and federal legislative district identifiers and National Center for Education Statistics (NCES) locale codes.
This dataset supports the [SWAMP Data Dashboard](https://gispublic.waterboards.ca.gov/swamp-data/), a public-facing tool developed by the [Surface Water Ambient Monitoring Program](https://www.waterboards.ca.gov/water_issues/programs/swamp/) (SWAMP) to provide accessible, user-friendly access to water quality monitoring data across California. The dashboard and its associated datasets are designed to help the public, researchers, and decision-makers explore and download monitoring data collected from California’s surface waters. This dataset includes five distinct resources: * __SWAMP Stations__ – Geospatial and descriptive information about SWAMP monitoring sites. * __Water Quality Results__ – Field and lab analysis results for chemical and physical parameters measured in water samples. * __Toxicity Summary Results__ – Summarized results from aquatic toxicity tests. Summary records are entries in the database that summarize the results from multiple replicate toxicity tests of the same sample water. * __Habitat Results__ – Data on physical habitat conditions typically collected alongside biological monitoring to provide context for interpreting water quality conditions. Includes scores for the California Stream Condition Index (CSCI) and Algal Stream Condition Index (ASCI). * __Tissue Summary Results__ – Annual summary statistics of contaminant concentrations in aquatic organism tissue samples. The data are derived from raw individual and composite tissue sample results. These data are collected by SWAMP and its partners to support water quality assessments, identify trends, and inform water resource management. The SWAMP Data Dashboard provides interactive visualizations and filtering tools to explore this data by region, parameter, and more. The SWAMP dataset is sourced from the [California Environmental Data Exchange Network](https://ceden.org/) (CEDEN), which serves as the central repository for water quality data collected by various monitoring programs throughout the state. As such, there is some overlap between this dataset and the broader CEDEN datasets also published on the California Open Data Portal (see Related Resources). This SWAMP dataset represents a curated subset of CEDEN data, specifically tailored for use in the SWAMP Data Dashboard. Access the SWAMP Data Dashboard: https://gispublic.waterboards.ca.gov/swamp-data/ _*This dataset is provisional and subject to revision. It should not be used for regulatory purposes._
CNDDB-tracked Elements by County [ds2852] Extended Table
This dataset provides basic California Natural Diversity Database (CNDDB) information at the California county level.
CNDDB-tracked Elements by Quad [ds2853] Extended Table
This dataset provides basic California Natural Diversity Database (CNDDB) information at the USGS 7.5 minute topographic quad level.
Near-Home Public Charging Demand From Electric Vehicles Without Home Charging
This map displays quarter-mile hexagons that show concentrations of public charging market demand from electric vehicles (EVs) estimated to lack home charging and nearby public charging within 2 miles. Additional layers can be toggled on and off to view locations of low-income or disadvantaged communities, urban or rural areas, and federally recognized tribal lands*. Results are based off model estimates from the SB 1000 assessment. See the 2026 SB 1000 Staff Report for a full description of data sources and methodology. While EVs without home charging may access charging in a variety of ways, this map shows market demand for two types of near-home public charging: Nearby charging: Public Level 2 or direct-current (DC) fast charging within two miles of households that can be used for short-duration charging. Walking-distance charging: Public Level 2 charging within an eighth of a mile of households that can be used for long-duration charging such as overnight charging. While the above scenarios are used for this assessment, staff note that the availability of near-home public charging is subject to many variables, potentially including existing land use, zoning, and local permitting. Two utilization options for public charging capacity are available: Under the high utilization option, a public Level 2 charger that is located within an eighth of a mile of households (walking distance) can adequately serve 5 EVs without home charging - 3 EVs overnight on separate nights and 2 EVs during the day. A public DC fast charger located within 2 miles of households (within the neighborhood) can adequately serve 30 EVs without home charging, all during the day since DC fast chargers would not be used for long-duration charging, such as overnight charging. Under the low utilization option, a public Level 2 charger located within an eighth of a mile of households can adequately serve 3 EVs without home charging - 2 EVs overnight on separate nights and 1 EV during the day. A public DC fast charger located within 2 miles of households can adequately serve 20 EVs without home charging during the day. Navigate Layers, Legends, and Basemaps The default map layer shows market demand for public nearby charging from EVs in 2024. EVs contribute to market demand if they are estimated to lack home charging and do not have sufficient existing public Level 2 or DC fast charging within 2 miles of home (in the high utilization option). To view additional layers, click on the Layers icon, which can be found in the left sidebar menu. All layers can be turned on and off. To turn a layer on or off, click on the eye icon to the right of the layer name. To view market demand for other utilization options or demand for other types of charging, turn off the default layer and turn on a different market demand layer. To view concentrations of 2024 EVs without home charging and EVs in a 100% EV future without home charging, turn off the Public Nearby (2-miles) Charging Demand From EVs Without Home Charging layer and turn on the 2024 EVs Without Home Charging or the EVs in a 100% EV Future Without Home Charging layer. Zoom into the map to view public charging station locations as of March 2025 and click on the stations to view additional charger information. Turn on the Low-income or Disadvantaged Community, Urban or Rural, or Federally Recognized Tribal Lands layer to see how these communities overlap with model estimates of market demand and EVs without home charging. Click on the Legend icon, which can be found in the left sidebar menu, to see legends for the layers turned on. Click on the Basemap icon to change the map backdrop. Identify Potential Sites If the goal is to see market demand for public nearby charging within low-income or disadvantaged community areas, turn on the Low-income or Disadvantaged Community layer and Public Nearby (2-miles) Charging Demand From EVs Without Home Charging (high or low utilization option) layer. Alternatively, if the goal is to see market demand for public walking-distance charging within an urban or rural area, turn on the Urban or Rural layer and Public Walking-Distance (1/8th mile) Level 2 Charging Demand From EVs Without Home Charging (high or low utilization option) layer. Click on the magnifying glass on the bottom right of the map, type in an address, and press enter to see if the site is within the layers of interest. *The CEC purchased property and parcel boundary data from CoreLogic, Incorporated that includes information on parcel location, ownership, tax assessment, and property characteristics. This data was used to estimate home charging barriers and likeliness of not having a home charger. In general, tribal lands are exempt from local and state taxation, including property taxes. Therefore, property data to assess barriers to having a home charger may be sparse in federally recognized tribal lands. CoreLogic, Inc. and/or its subsidiaries retain all ownership rights in the data, which end user agree is proprietary to CoreLogic. All Rights Reserved. The data is provided AS IS; end user assumes all risk on any use or reliance on the data.
Data reflects how many parkers accessed one of the seven identified parking facilities each day
Office of Fleet and Asset Management, Parking Administration Unit
Description: This data set contains non-confidential information on approved Non-Competitively Bid (NCB) contracts, Special Category NCB Requests (SCR), and Limited-to-Brand Requests (LTB) approved for $1 million or more. This dataset is limited to requests made to (and approved by) the California Department of General Services (DGS). It does not contain requests made to (or approved by) the California Department of Technology (CDT). For definitions of key terms, please see the attached Data Dictionary. If you have any questions regarding a specific NCB, SCR, or LTB, please contact the department or agency identified in the “Requesting Organization” column. For any other questions, please contact PDNCB@dgs.ca.gov.
Hospital Quarterly Financial & Utilization Report - Complete Data Set
On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
quarterly financial and utilization report
Accounting and Reporting Systems Section
Hospital Quarterly Financial & Utilization Report - Sum of Four Quarters
The summation contains updated data which reflect all corrections made by HCAI audit staff and hospital representatives. Each file consists of one rolling 4th quarter file for the respective calendar year of data. Comparison of the previously released data files with the revised data files may not have a material effect on statewide aggregations, but may have a significant effect on the data for individual hospitals.
A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification. To link the OSHPD IDs with those from other Departments, like CDPH, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk
Department of Health Care Access and Information, Information Services Division, Healthcare Analytics Branch
Clean Transportation Program (11/18/2025)
<div style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Clean Transportation Program Data 2022. The Clean Transportation Program (also known as Alternative and Renewable Fuel and Vehicle Technology Program) invests up to $100 million annually in a broad portfolio of transportation and fuel transportation projects throughout the state. The Energy Commission leverages public and private investments to support adoption of cleaner transportation powered by alternative and renewable fuels. <div style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'> <div style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>The program plays an important role in achieving California’s ambitious goals on climate change, petroleum reduction, and adoption of zero-emission vehicles, as well as efforts to reach air quality standards. The program also supports the state’s sustainable, long-term economic development. <div style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'> <div style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>Data within this application was last updated November 2025. <div style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'> <div style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>For more information on the Clean Transportation Program, visit: <div style='background-color:rgb(255, 255, 255); border:0px solid currentcolor; box-sizing:border-box; color:rgb(74, 74, 74); font-family:"Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px; font-style:normal; font-variant-caps:normal; font-variant-ligatures:normal; font-weight:400; letter-spacing:normal; line-height:1.5; text-align:start; text-decoration-color:initial; text-decoration-style:initial; text-indent:0px; text-transform:none; word-spacing:0px;'>https://www.energy.ca.gov/programs-and-topics/programs/clean-transportation-program
The Department of Water Resources Telemetered Wells dataset contains information regarding wells within the DWR monitoring network that have telemetry equipment installed. The wells included in this dataset have been completed, a well completion report (WCR) has been submitted through the Online System for Well Completion Reports (OSWCR), and have been registered either through the California Statewide Groundwater Elevation Monitoring (CASGEM) Online System or the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM).
(Webpage Under Development) The Department of Water Resources (DWR) provides Technical Support Services (TSS) to assist Groundwater Sustainability Agencies (GSAs) with the implementation of their Groundwater Sustainability Plans (GSPs) and other local entities to better understand groundwater conditions. These services support data collection, groundwater monitoring, and improved understanding of groundwater conditions to help advance sustainable groundwater management efforts across California. Through the TSS program, DWR has partnered with GSAs and other entities on projects across the state to drill and construct groundwater monitoring wells, install groundwater level recording and telemetry equipment, perform downhole camera and geophysical surveys, and collect and analyze groundwater for general chemistry. The data and reports generated from these efforts are publicly available to support ongoing groundwater management and planning. Additional information can be found on the [Assistance and Engagement webpage](https://water.ca.gov/Programs/Groundwater-Management/Assistance-and-Engagement "Assistance and Engagement webpage"). #Summary of Completed TSS Projects To date, DWR has completed TSS projects in **35 groundwater subbasins**, constructing **234 monitoring wells** at **92 sites** statewide. Each of these wells have been assigned a State Well Number (SWN), have had a Well Completion Report (WCR) submitted to DWRs Online System for Well Completion Reports (OSWCR), and have been registered either through the California Statewide Groundwater Elevation Monitoring (CASGEM) Online System or the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM). Groundwater level data from these wells are collected by the GSA or DWR and submitted to CASGEM and/or the MNM. These data can be viewed on the [Water Data Library (WDL)](https://wdl.water.ca.gov/waterdatalibrary/ "Water Data Library (WDL)"). WCRs for these wells can be found using the [Well Completion Report Map Application](https://dwr.maps.arcgis.com/apps/webappviewer/index.html?id=181078580a214c0986e2da28f8623b37 "Well Completion Report Map Application"). A summary table of completed TSS wells including their associated well name(s), site code(s), SWN(s), and WCR number(s), can be viewed and/or downloaded here: [DWR Completed TSS Wells](https://data.cnra.ca.gov/dataset/completed-tss-wells/resource/5263a74b-aae2-4040-9e69-7bf85b9ff120) An interactive GIS map containing a feature set of all completed TSS wells can be accessed here: [GIS Map of Completed TSS Wells](https://www.arcgis.com/apps/mapviewer/index.html?url=https://services.arcgis.com/aa38u6OgfNoCkTJ6/ArcGIS/rest/services/DWR_Technical_Support_Services_(TSS)_Wells/FeatureServer&source=sd “GIS Map of Completed TSS Wells”) The individual TSS well locations, associated borehole lithologic information, and groundwater level data can be viewed on the [SGMA Data Viewer](https://sgma.water.ca.gov/webgis/?appid=SGMADataViewer#gwlevels “SGMA Data Viewer”) by: 1. Checking the “DWR TSS Wells” box under the “Groundwater Levels” tab on the left side of the screen. 2. Clicking on any one of the well location symbols that appear on the interactive map. 3. Clicking on one of the associated Site Code numbers that appear in the results table. #Completed TSS Projects by Groundwater Subbasin Below is a list of subbasins in which TSS projects have been completed. These projects are organized by DWR Region ([Northern Region]( https://water.ca.gov/-/media/DWR-Website/Web-Pages/Programs/Groundwater-Management/Assistance-and-Engagement/Files/Basin-Points-of-Contact/NRO_a11y20250115.pdf “Northern Region”), [North Central Region]( https://water.ca.gov/-/media/DWR-Website/Web-Pages/Programs/Groundwater-Management/Assistance-and-Engagement/Files/Basin-Points-of-Contact/NCRO_a11y20230705.pdf “North Central Region”), [South Central Region]( https://water.ca.gov/-/media/DWR-Website/Web-Pages/Programs/Groundwater-Management/Assistance-and-Engagement/Files/Basin-Points-of-Contact/SCRO_a11y20241219.pdf “South Central Region”), and [Southern Region]( https://water.ca.gov/-/media/DWR-Website/Web-Pages/Programs/Groundwater-Management/Assistance-and-Engagement/Files/Basin-Points-of-Contact/SRO_a11y20250115.pdf, “Southern Region”)). Each subbasin listed below has one or more completed TSS project. As more TSS projects are completed, they will be added to this list. All completed TSS projects have several associated documents and datasets, including a Well Installation Summary Report, TSS Agreement between DWR and the GSA, CEQA Notice of Exemption (NOE), Land Use or License Agreement, Local Drilling Permit, Composite Lithologic Log, Survey Report, and a Water Quality Analytical Report. Some projects also include downhole geophysical logs. These data and reports can be accessed by clicking on the subbasin below in which the project is located. ##Northern Region [Antelope Subbasin](hyperlink "Antelope Subbasin") [Big Valley Subbasin](hyperlink "Big Valley Subbasin") [Butte Valley Subbasin](hyperlink "Butte Valley Subbasin") [Colusa Subbasin](hyperlink "Colusa Subbasin") [Corning Subbasin](hyperlink "Corning Subbasin") [Enterprise Subbasin](hyperlink "Enterprise Subbasin") [Red Bluff Subbasin](hyperlink "Red Bluff Subbasin") [Shasta Valley Subbasin](hyperlink "Shasta Valley Subbasin") [Sierra Valley Subbasin](hyperlink "Sierra Valley Subbasin") [Wyandotte Creek Subbasin](hyperlink "Wyandotte Subbasin") ##North Central Region [Cosumnes Subbasin](hyperlink "Cosumnes Subbasin") [Eastern San Joaquin Subbasin](https://data.cnra.ca.gov/dataset/completed-tss-wells/resource/e2cb0649-70e2-4695-98f6-766521a080fb "Eastern San Joaquin Subbasin") [North Yuba Subbasin](hyperlink "North Yuba Subbasin") [Petaluma Valley Subbasin](hyperlink "Petaluma Valley Subbasin") [Santa Rosa Plain Subbasin](hyperlink "Santa Rosa Plain Subbasin") [Solano Subbasin](hyperlink "Solano Subbasin") [Sonoma Valley Subbasin](hyperlink "Sonoma Valley Subbasin") [South Yuba Subbasin](hyperlink "South Yuba Subbasin") [Tracy Subbasin](hyperlink "Tracy Subbasin") [Ukiah Valley Subbasin](hyperlink "Ukiah Valley Subbasin") [Yolo Subbasin](hyperlink "Yolo Subbasin") ##South Central Region [Delta Mendota Subbasin](hyperlink "Delta Mendota Subbasin") [Kaweah Subbasin](hyperlink "Kaweah Subbasin") [Kern County Subbasin](hyperlink "Kern Subbasin") [Kings Subbasin](hyperlink "Kings Subbasin") [Paso Robles Area Subbasin](hyperlink "Paso Robles Area Subbasin") [Tule Subbasin](hyperlink "Tule Subbasin") [Turlock Subbasin](hyperlink "Turlock Subbasin") ##Southern Region [Borrego Springs Subbasin](hyperlink "Borrego Springs Subbasin") [Cuyama Valley Subbasin](hyperlink "Cuyama Valley Subbasin") [Indian Wells Subbasin](hyperlink "Indian Wells Subbasin") [Indio Subbasin](hyperlink "Indio Subbasin") [Mound Subbasin](hyperlink "Mound Subbasin") [Oxnard Plain Subbasin](hyperlink "Oxnard Plain Subbasin") [Pleasant Valley Subbasin](hyperlink "Pleasant Valley Subbasin")
This dataset is a compilation of facility attributes from different sources of HCAI data (license, financial, and building safety data). The primary use of this dataset is to give an overview of common attributes for each facility that HCAI manages data and information from.
Daily SWP Reservoir Elevation and Storage Data
This dataset contains the daily elevation and storage data for the State Water Project reservoirs.
The Department of Water Resources (DWR) Enterprise Monitoring Well Network dataset contains information regarding wells monitored by DWR. The wells included in this dataset have been completed, a well completion report (WCR) has been submitted through the Online System for Well Completion Reports (OSWCR), and have been registered either through the California Statewide Groundwater Elevation Monitoring (CASGEM) Online System or the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM). This dataset will be updated on a monthly basis.
Suisun Marsh Monitoring Program Channel Water Salinity Report
Monthly salinity reports for the Suisun Marsh from October through May of each year.
Ground Water - Water Quality Regulatory Information
GeoTracker is the Water Boards' data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater. GeoTracker contains records for sites that require cleanup, such as Leaking Underground Storage Tank (LUST) Sites, Department of Defense Sites, and Cleanup Program Sites. GeoTracker also contains records for permitted facilities such as Irrigated Lands, Oil and Gas production, operating Permitted UST's, and Land Disposal Sites.
This dataset represents the list of CA WIC authorized food items identified by food category and subcategory. Each item is uniquely identified by a Universal Product Code (UPC) or Price Look-Up code (PLU) for WIC electronic benefit transfer (EBT). The WIC Authorized vendors use the CA Authorized Product List (APL) to transact WIC food items at cash registers. The APL plays a crucial role in supporting WIC EBT purchases. WIC EBT requires vendor systems to maintain the APL to match the scanned food items' UPCs to ensure they are on the APL. The food items identified by UPC and PLU can be found in the data files below. When you download the files, Excel may prompt you to automatically format the data. If prompted, you may want to hit ‘Don’t Convert’ so that Excel leaves the data as is without any formatting or data conversions. The Women, Infants and Children (WIC) Program is a federally-funded health and nutrition program that provides assistance to pregnant women, new mothers, infants, and children under age five. WIC helps California families by providing food benefits to individual participants based on their nutritional need and risk assessment. The food benefits can be used to purchase healthy supplemental foods from approximately 3,800 WIC authorized vendor stores throughout the State. WIC also provides nutritional education, breastfeeding support, healthcare referrals, and other community services. Participants must meet income guidelines and other criteria. Currently, 84 WIC agencies provide services monthly to approximately one million participants at several hundred sites in local communities throughout the State.
California Department of Public Health, Center for Family Health, Women, Infants, and Children (WIC) Division
ArcGIS Map Service of Well Completion Reports Data
Suisun Marsh Monitoring Program Channel Water Salinity Report August 2025
Age 26-49 AE Population (by Spoken Language and County)
__Age 26-49 Adult Expansion Population:__ data includes the monthly count of individuals 26-49 years of age, by county and spoken language, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible Age 26-49 Adult Expansion individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 26-49 years of age, regardless of immigration status. Lawfully present individuals 26-49 years of age are included in this count. The Age 26-49 Adult Expansion program was implemented January 1, 2024, pursuant to [Senate Bill (SB) 184 (Chapter 47, Statutes of 2022)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220SB184), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) Source: MIS/DSS (Management Information System/ Decision Support System), the Department’s primary data warehouse.
Appx C Example Approach to Reduce Delta Reliance
Appx C Example Approach to Demonstrate Reduced Delta Reliance
Tissue data for year 2012 from the California Environmental Data Exchange Network (CEDEN).
Prospect Island - FloaTEM Test Technical Memo (Draft) Appendices
Appendices for Prospect Island - FloaTEM Test Technical Memo (Draft). File updated on 8/14/2025.
Percentage of SARS-CoV-2 Detections from Test...
2022 Quarter 1 - Complete Data Set (07/14/2022)
Suisun Marsh Monitoring Program Channel Water Salinity Report October 2024
2018 Quarter 2 - Complete Data Set (10/10/18)
The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Beginning in year 2000 the individual quarters have been combined into one rolling 4th quarter file. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year. If individual quarters are needed for prior years, please e-mail your request to the Healthcare Information Resource Center (HIRC) or phone (916) 326-3802.
2020 Quarter 2 - Sum of Four Quarters (10/19/2020)
2025 Quarter 1 - Complete Data Set (07/30/2025)
2015 Quarter 1 - Sum of Four Quarters (Rev 4/16)
CEDEN Toxicity Data Submission Guideline Document 08-23-2013
Crashes raw data file of 2016; Updated: 12/31/2025 8:44:03 PM
Confined Animal Facilities Regulated by the Water Boards
2020 Quarter 3 - Complete Data Set (01/15/2021)
2022 Quarter 4 - Complete Data Set (04/14/2023)
Station - Groundwater well location information
2021 Quarter 4 - Sum of Four Quarters (04/15/2022)
Suisun Marsh Monitoring Program Channel Water Salinity Report July 2020
Statewide COVID-19 Vaccines Administered by Zip Code (Age 12+ archived)
Legacy table based on age 12+ denominators up to November 9, 2021.
Data2Texture is an advanced spatial data interpolation and simulation tool for estimating the distribution of sediment textures from AEM. borehole lithology, and geophysical logging data.
Aggregated SARS-CoV-2 RNA Wastewater Concentrations
Per-supplier reports of selected production and deliveries fields, comprising of a combination of data from the DRINC Portal (June 2014-December 2022) and the SAFER Clearinghouse (January 2023 onwards). This table contains values converted to gallons from the original reported units. The per-water-system data for January 2023 can be viewed in the [Per-Water-System Supply and Demand](https://data.ca.gov/dataset/urws-conservation-supply-demand/resource/264c7888-f7eb-42b4-9a19-ceb162f3ae8a) table in the original units. Column header names have been reformatted to eliminate spaces and special characters.
The Drinking Water Needs Assessment, required to be carried out by SAFER Program, is an annual analysis of Public Water Systems, State Small Water Systems, and domestic wells. The Needs Assessment is comprised of four components: the Failing Water System List (Failing list), the Risk Assessment, the Cost Assessment, and the Affordability Assessment. The appendices of the report detail the data sources, calculation methodology, and scoring approach used to generate the data displayed in the SAFER Dashboard.
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2022.
Documentation for Hospital Quarterly Financial and Utilization Data Files
Habitat data for year 2013 from the California Environmental Data Exchange Network (CEDEN).
COVID-19 Vaccines Administered By HPI Quartile (2023-2024 updated vaccine archived)
CEDEN Benthic Data (Parquet File Format)
This resource contains all benthic macroinvertebrate data available from the CEDEN database, in the [Apache Parquet file format]((https://parquet.apache.org/)). The data is partitioned by year. Parquet is a free and open source data storage format that allows for fast and efficient processing of large datasets. It is compatible with a variety of data analysis platforms, including the R and Python programming languages, through the [Apache Arrow platform](https://arrow.apache.org/). An example showing how to use this data with the R programming language is available [here](https://gist.github.com/daltare/209acf0789b4f1bdec272c323ba45315).
The data dictionary file is included as a backup. While the data dictionary for the water loss dataset is available for viewing and download on the portal, the variable types are not always displayed correctly and defaults to text.
Domestic and Irrigation Wells (GIS Feature Service)
Information for domestic and irrigation wells are based on DWR’s Online System for Well Completion Reports (OSWCR). Well uses that are specified on well completion reports have been grouped into domestic wells, irrigation wells (See attribute 'B118WellUse'). The complete Well Completion Report Dataset is available at https://data.cnra.ca.gov/dataset/well-completion-reports. This service is under development as part of of ongoing enhancements to CalGW Live. Once the format is finalized, the service will be hosted at https://gis.water.ca.gov/arcgis/rest/services/. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Crashes raw data file of 2021; Updated: 2/8/2026 8:06:02 PM
This application allows for searching by Name or NPI, or using filters to create a subset of the data. Selected records can be viewed as a snapshot or the data table can be downloaded in part or full.
Suisun Marsh Monitoring Program Channel Water Salinity Report May 2025
SWAMP Toxicity Summary Results - Data Dictionary
COVID-19 Vaccines Administered By Demographics
Water Chemistry data for year 2017 from the California Environmental Data Exchange Network (CEDEN).
COVID-19 Vaccines Administered By Demographics By County (Age 16+ archived)
Legacy table based on age 16+ denominators up to May 17, 2021.
Sacramento Valley - Aquifer Recharge Potential Maps (Version 2025.1)
Aquifer Recharge Potential (ARP) map V.2025.3 for the Sacramento Valley Regional Investigation. ARP maps were developed using the [Sacramento Valley - Texture Model (Version 2025.1)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/087e6e7c-56cd-443f-a7e4-868428e94d1f "Sacramento Valley - Texture Model (Version 2025.1)") Additional information on the ARP mapping process can be found on the [Aquifer Recharge Potential Mapping Process Document](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/7d33d618-38bc-4511-834c-6e791695f8e2 "Aquifer Recharge Potential Mapping Process Document"). File updated on 8/14/2025.
Suisun Marsh Monitoring Program Channel Water Salinity Report September 2022
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2026.
Variant Proportion Nowcasts for COVID-19
__Age 26-49 Adult Expansion Population:__ data includes the monthly count of individuals 26-49 years of age, by county, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 26-49 years of age, regardless of immigration status. Lawfully present individuals 26-49 years of age are included in this count. The Age 26-49 Adult Expansion program was implemented January 1, 2024, pursuant to [Senate Bill (SB) 184 (Chapter 47, Statutes of 2022)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220SB184), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) Source: MIS/DSS (Management Information System/ Decision Support System), the Department’s primary data warehouse.
Licensed Healthcare Facility Listing, December 31, 2022
A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
Tissue data for year 2001 from the California Environmental Data Exchange Network (CEDEN).
Q1-Q4 2019 Prescription Drugs Introduced to Market
Percentage of Deaths Attributed to COVID-19 in...
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2024.
Percentage of Deaths Attributed to RSV in...
Data dictionary for the CEDEN chemistry data.
Water Board Wastewater Violations Data Dictionary
2021 Quarter 1 - Complete Data Set (07/14/2021)
Suisun Marsh Monitoring Program Channel Water Salinity Report December 2024
California Department of Industrial Relations
Pajaro - tTEM Data Report Addendum (Draft)
Data Report Addendum (draft) for the tTEM data collected for the Pajaro Local Investigation. The Data Report Addendum includes the process and interpretations of electrical resistivity for texture (as percent coarse-grained material). See [Pajaro - tTEM Data Report](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/5e3dd3d1-a295-433c-b67b-6f1f8a88dab2 "Pajaro - tTEM Data Report ") for tTEM survey area information and electrical resistivity profiles. File updated 3/20/2025.
2023 Quarter 3 - Complete Data Set (01/16/2024)
Suisun Marsh Monitoring Program Channel Water Salinity Report November 2018
InjuredWitnessPassengers raw data file of 2018; Updated: 2/8/2026 8:38:30 PM
CEDEN Tissue Data (Parquet File Format - All Years)
This resource contains all tissue data available from the CEDEN database, in the [Apache Parquet file format]((https://parquet.apache.org/)). The data is partitioned by year. Parquet is a free and open source data storage format that allows for fast and efficient processing of large datasets. It is compatible with a variety of data analysis platforms, including the R and Python programming languages, through the [Apache Arrow platform](https://arrow.apache.org/). An example showing how to use this data with the R programming language is available [here](https://gist.github.com/daltare/209acf0789b4f1bdec272c323ba45315).
Suisun Marsh Monitoring Program Channel Water Salinity Report August 2020
Data dictionary for Licensed Healthcare Facility Listing.
Suisun Marsh Monitoring Program Channel Water Salinity Report October 2019
2021 Quarter 2 - Sum of Four Quarters (10/13/2021)
723 Mb. This is the complete set of Hospital Community Benefit Plans from 2012.
COVID-19 Vaccines Administered By VEM Quartile (Age 16+ archived)
DWR Technical Support Services (TSS) Wells
The Department of Water Resources (DWR) Technical Support Services (TSS) Wells dataset contains information regarding wells completed associated with the TSS program (https://water.ca.gov/Programs/Groundwater-Management/Assistance-and-Engagement). The wells included in this dataset have been completed, a well completion report (WCR) has been submitted through the Online System for Well Completion Reports (OSWCR), and have been registered either through the California Statewide Groundwater Elevation Monitoring (CASGEM) Online System or the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM). In addition, the OSWCR Record ID and CASGEM/MNM Site Codes must be registered in DWR's internal TSS project tracking database.
Women, Infants and Children (WIC) Authorized Vendors (CSV)
The Women, Infants and Children (WIC) Program is a federally-funded health and nutrition program that provides assistance to pregnant women, new mothers, infants and children under age five. WIC helps California families by providing food instruments and vouchers that can be used to purchase healthy supplemental foods from over 4000 WIC-authorized vendor stores throughout the State. WIC also provides nutritional education, breastfeeding support and help finding healthcare and other community services. Participants must meet income guidelines and other criteria. Currently, 84 WIC agencies provide services monthly to over 1.45 million participants at over 650 sites in local communities throughout the State.
Crashes raw data file of 2019; Updated: 2/8/2026 8:25:40 PM
Parties raw data file of 2025; Updated: 2/8/2026 7:22:28 PM
Tissue data for year 2020 from the California Environmental Data Exchange Network (CEDEN).
2022 Quarter 2 - Complete Data Set (10/13/2022)
CEDEN Toxicity Data (Parquet File Format)
This resource contains all toxicity data available from the CEDEN database, in the [Apache Parquet file format]((https://parquet.apache.org/)). The data is partitioned by year. Parquet is a free and open source data storage format that allows for fast and efficient processing of large datasets. It is compatible with a variety of data analysis platforms, including the R and Python programming languages, through the [Apache Arrow platform](https://arrow.apache.org/). An example showing how to use this data with the R programming language is available [here](https://gist.github.com/daltare/209acf0789b4f1bdec272c323ba45315).
Appx K Estimating Future Water Savings from Adopted Codes, Standards, Ordinances, or Transportation and Land-Use Plans
Suisun Marsh Monitoring Program Channel Water Salinity Report December 2021
C2VSimFG v1.01 Model files (Superseded by Version 1.5)
The C2VSimFG v1.01 Model is available in a compressed zip format due to its size (4.59 GB)
COVID-19 Vaccines Shipped, Delivered, On Hand (archived)
Suisun Marsh Monitoring Program Channel Water Salinity Report July 2022
Parties raw data file of 2020; Updated: 2/8/2026 8:14:39 PM
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2015.
Tissue data for year 2018 from the California Environmental Data Exchange Network (CEDEN).
Crashes raw data file of 2018; Updated: 2/8/2026 8:36:51 PM
Appx P SB X7 7 Reporting for Retail Suppliers
COVID-19 Vaccines Administered By VEM Quartile (Age 5+ archived)
Legacy table based on age 5+ denominators up to July 12, 2022.
Tissue data prior to year 2000 from the California Environmental Data Exchange Network (CEDEN).
Tissue data for year 2015 from the California Environmental Data Exchange Network (CEDEN).
394 Mb. This is the complete set of Hospital Community Benefit Plans from 2016.
Construction Discharge - Facility Information
Suisun Marsh Monitoring Program Channel Water Salinity Report February 2024
COVID-19 Vaccines Administered By Demographics (Booster Metric archived)
Legacy data set with Booster metric. Replaced with "Up to Date" CDC metric on 6/27/2023.
2020 Quarter 4 - Sum of Four Quarters (04/15/2021)
COVID-19 Vaccines Shipped, Delivered, On Hand by ZIP Code - Data Dictionary
2024 Quarter 1 - Complete Data Set (07/30/2024)
Water Chemistry data for year 2025 from the California Environmental Data Exchange Network (CEDEN).
688 Mb. This is the complete set of Hospital Community Benefit Plans from 2019.
SWAMP Tissue Summary Results - Data Dictionary
C2VSimFG v1.5 full documentation with appendices
The C2VSimFG v1.5 full documentation zip file includes the following pdf files: * (1) C2VSimFG v1.5 main report; * (2) Appendix A: C2VSimFG historical Central Valley Land Use by crops; * (3) Appendix B: Linear regressions between CIMIS ETo and PRISM ETo; * (4) Appendix C ET comparison of ITRC C2VSIMFGv1.5 and v1.01 for the year 2011; * (5) Appendix D ET comparison of ITRC C2VSIMFGv1.5 and v1.01 for the year 2014; * (6) Appendix E Stream Inflows for C2VSimFG; * (7) Appendix F Surface Diversion and Flow Bypass for C2VSimFG; * (8) Appendix G Subregion land & water use and groundwater budgets; * (9) Appendix H Groundwater Elevation Comparison; * (10) Appendix I Selected Streamflow Hydrograph.
Dry Domestic Well Susceptibility (Technical Notes)
DWR, in coordination with the State Water Resources Control Board, has developed an interactive dashboard, called the [Dry Domestic Well Susceptibility within Groundwater Basins Dashboard](https://storymaps.arcgis.com/stories/f2b252d15a0d4e49887ba94ac17cc4bb#ref-n-aoS5Sy) (Dry Well Susceptibility Dashboard), to identify areas within groundwater basins throughout the State that may be prone to water supply shortages due to domestic drinking water wells going dry. The dashboard identifies the density of "susceptible” domestic wells per square mile based on recent groundwater level measurements and modeled future depth to water. If the modeled future depth to water falls below the dry well depth of a domestic well, the well is labelled susceptible. The Dry Well Susceptibility Dashboard is housed on the California’s Groundwater Live web-based platform which contains the latest information and data on groundwater conditions across the State. The State, local agencies, and well owners can use this dashboard to anticipate where wells may be susceptible to inform drought preparedness decision-making and resource allocation. __If you are currently experiencing a dry domestic well, you can report that to DWR’s [Dry Well Reporting System](www.mydrywell.ca.gov) which will connect you with available local assistance.__ The query for domestic wells was based on DWR’s Online System for Well Completion Reports (OSWCR). Well uses that are specified on well completion reports have been grouped into domestic wells (See attribute 'B118WellUse'). The complete Well Completion Report Dataset is available at https://data.cnra.ca.gov/dataset/well-completion-reports. The complete DWR Periodic Groundwater Levels dataset is available at https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements. This service is under development as part of ongoing enhancements to CalGW Live. Once the format is finalized, the service will be hosted at https://gis.water.ca.gov/arcgis/rest/services/. _DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data._ _This dashboard and the underlying analysis provide a density map of domestic wells that are susceptible to going dry if recent groundwater trends continue. The map can be used to evaluate the relative density distribution within groundwater basins. However, the map should not be used to estimate the absolute number of domestic wells that are susceptible to going dry for any area or groundwater level scenario. While the applied groundwater level scenario is based on best available datasets, the scenario is hypothetical, and is chosen to resolve regional differences in the density of domestic wells that are susceptible to going dry. Available groundwater level data are interpolated and projected to domestic wells locations. To achieve near statewide coverage for this analysis, groundwater level measurements are projected up to 10 miles in areas where no local monitoring exists. Filling these groundwater level data gaps with new monitoring stations will improve the reliability of the Dry Well Susceptibility Analysis. The applied model for the depth at which a domestic well is susceptible to going dry is simplified and uncalibrated and is not intended to represent any specific well failure mode. Future calibration of this model, and consideration of well construction details will improve the reliability of the Dry Well Susceptibility Analysis._
Surface Water Toxicity - Replicate Results
This resource is a subset of records from the CEDEN Toxicity database, filtered to contain only replicate records. Replicate records are entries in the database that indicate the result of a single toxicity test for a water sample, and each water sample typically includes several replicate records. The replicate records for a particular water sample are then assessed and reported in a single summary record, and these summary records are available in the Surface Water Toxicity - Summary Results resource. The date appended to the end of this filename (YYYY-MM-DD) indicates when the data were last refreshed from the CEDEN database.
2022 Quarter 3 - Complete Data Set (01/13/2023)
COVID-19 Progress Dashboard Data Dictionary
If you need more information on the dataset data dictionary, please visit the data dictionaries on our CAIR website: https://www.cdph.ca.gov/Programs/CID/DCDC/CAIR/Pages/CAIR-records-LHD-COVID.aspx
COVID-19 Vaccines by ZIP Code Data Dictionary
CEDEN Habitat Data (Zipped CSV - All Years)
Zipped CSV file containing all habitat data from the California Environmental Data Exchange Network (CEDEN).
Licensed Healthcare Facility Listing, December 31, 2025
A current list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
2022 Quarter 2 - Sum of Four Quarters (10/13/2022)
Parties raw data file of 2023; Updated: 2/8/2026 7:48:49 PM
The Eastern San Joaquin Subbasin is part of the San Joaquin Valley Groundwater Basin (DWR Groundwater Basin 5-22.01). The subbasin covers 707,000 acres in San Joaquin, Stanislaus, and Calaveras counties (DWR Bulletin 118). The Eastern San Joaquin Groundwater Authority (GWA) was formed in 2017 under a Joint Exercise of Powers Agreement to coordinate multiple GSAs to manage groundwater in the Eastern San Joaquin Subbasin to comply with regulations established by the Sustainable Groundwater Management Act (SGMA). The GWA is composed of 16 GSAs: Central Delta Water Authority, Central San Joaquin Water Conservation District, City of Lodi, City of Manteca, City of Stockton, Eastside San Joaquin (composed of Calaveras County Water District, Stanislaus County, and Rock Creek Water District), Linden County Water District, Lockeford Community Services District, North San Joaquin Water Conservation District, Oakdale Irrigation District, San Joaquin County No. 1, San Joaquin County No. 2 (with participation from California Water Service Company Stockton District), South Delta Water Agency, South San Joaquin (composed of South San Joaquin Irrigation District including Woodward Reservoir, City of Ripon, and City of Escalon), Stockton East Water District, and Woodbridge Irrigation District. ##Completed TSS Projects in the Eastern San Joaquin Subbasin TSS projects completed in the Eastern San Joaquin Subbasin are organized by Local Well Name. Below each well name is the list of associated Site Codes. Clicking on the well name will automatically download a .zip folder with all data and reports associated with that well. Clicking on the Site Code will take you to the well site page on the SGMA Data Viewer. [NSJWCD-01](hyperlink "NSJWCD-01") + [382347N1212258W001](https://sgma.water.ca.gov/SGMAMapServices/report/groundwater?site_code=382347N1212258W001&stn_id=59115&swn=05N07E33N505M&dc=0.7167430501146627 "382347N1212258W001") + [382347N1212258W002](https://sgma.water.ca.gov/SGMAMapServices/report/groundwater?site_code=382347N1212258W002&stn_id=59116&swn=05N07E33N504M&dc=0.6363863564356136 "382347N1212258W002") + [382347N1212258W003](https://sgma.water.ca.gov/SGMAMapServices/report/groundwater?site_code=382347N1212258W003&stn_id=59117&swn=05N07E33N503M&dc=0.05596055720748805 "382347N1212258W003") + [382347N1212258W004](https://sgma.water.ca.gov/SGMAMapServices/report/groundwater?site_code=382347N1212258W004&stn_id=59118&swn=05N07E33N502M&dc=0.4255592413740641 "382347N1212258W004") + [382345N1212261W001](https://sgma.water.ca.gov/SGMAMapServices/report/groundwater?site_code=382345N1212261W001&stn_id=59119&swn=05N07E33N501M&dc=0.6757877251873092 "382345N1212261W001") + [382345N1212261W002](https://sgma.water.ca.gov/SGMAMapServices/report/groundwater?site_code=382345N1212261W002&stn_id=59120&swn=05N07E33N500M&dc=0.9798545883519353 "382345N1212261W002") [SEWD-01](hyperlink "SEWD-01") + [379794N1211083W001](https://sgma.water.ca.gov/SGMAMapServices/report/groundwater?site_code=379794N1211083W001&stn_id=59133&swn=02N08E33F502M&dc=0.020659659204206426 "379794N1211083W001") + [379794N1211083W002](https://sgma.water.ca.gov/SGMAMapServices/report/groundwater?site_code=379794N1211083W002&stn_id=59134&swn=02N08E33F503M&dc=0.6544529515343579 "379794N1211083W002") + [379794N1211083W003](https://sgma.water.ca.gov/SGMAMapServices/report/groundwater?site_code=379794N1211083W003&stn_id=59135&swn=02N08E33F504M&dc=0.8824175083861738 "379794N1211083W003") + [379794N1211083W004](https://sgma.water.ca.gov/SGMAMapServices/report/groundwater?site_code=379794N1211083W005&stn_id=59137&swn=02N08E33F501M&dc=0.27763784165890226 "379794N1211083W004") + [379794N1211083W005](https://sgma.water.ca.gov/SGMAMapServices/report/groundwater?site_code=379794N1211083W005&stn_id=59137&swn=02N08E33F501M&dc=0.9143569610650771 "379794N1211083W005")
COVID-19 Vaccines Administered By Demographics By County (2023-2024 updated vaccine archived)
C2VSimFG v1.0 model files (Superseded by V1.01)
C2VSimFG Version 1.0: The 1.0 version of the Fine Grid California Central Valley Groundwater-Surface Water Simulation Model (C2VSimFG Version 1.0 ) is a computer program that simulates water movement through the linked land surface, groundwater, and surface water flow systems in California’s Central Valley using the DWR-developed software, Integrated Water Flow Model Version 2015 (IWFM-2015). C2VSimFG Version 1.0 contains monthly historical stream inflows, surface water diversions, precipitation, evapotranspiration, and land use acreages from October 1973 through September 2015 (Data is available in the input files for 1922 through 2015). C2VSimFG Version 1.0 dynamically calculates crop water demands, allocates contributions from precipitation, soil moisture and surface water diversions, and calculates the groundwater pumping rates required to meet the remaining demand. It simulates the historical response of the Central Valley’s groundwater and surface water flow system to historical stresses and can also be used to simulate the response to projected stresses. DWR is providing C2VSimFG Version 1.0 to Groundwater Sustainable Agencies (GSAs) and other related entities as an optional tool that can be used to perform analysis during development and implementation of their Groundwater Sustainability Plans (GSPs).
Prospect Island - FloaTEM Test Data (Preliminary)
Preliminary FloaTEM test data collected as a part of the Prospect Island Local Investigation. Dataset includes electrical resistivity data. File updated on 8/14/2025.
Water Chemistry data for year 2010 from the California Environmental Data Exchange Network (CEDEN).
Updated small watershed shape file for removed small watersheds (active = 0)
2025 Quarter 3 - Complete Data Set (02/02/2026)
Q1-Q4 2024 Prescription Drug WAC Increases
Habitat data for year 2023 from the California Environmental Data Exchange Network (CEDEN).
Water Chemistry data for year 2003 from the California Environmental Data Exchange Network (CEDEN).
Q1-Q4 2020 Prescription Drugs Introduced to Market
Respiratory Virus Dashboard Metrics: Testing
This file contains the definitions of the data displayed in the SAFER Dashboard.
Table of DHCS (Medi-Cal) Provider Specialty Codes and Descriptions used by the Medi-Cal Fiscal Intermediary.
Aquifer Recharge Potential Mapping Process Document (Version 2025.2 - Draft)
###Description The Aquifer Recharge Potential (ARP) Process Document describes the datasets and analyses used to create ARP maps. ARP maps identify locations that have relatively higher potential for managed aquifer recharge (MAR) and are intended to be used as a screening tool. ###Version 2025.2 Publication Date: 10/24/2025 ### Version History Version 2025.2 (Released October 2025): Revised approach for incorporating modified and unmodified SAGBI into the soil conditions sub-indices. Addition of the Shallow (Built) Aquifer Recharge Potential map type. Version 2024.1 (Released October 2024) ###Process Document and Use Disclaimer DWR makes no warranties, representations, or guarantees, either expressed or implied, as to the accuracy, completeness, or correctness of the analytical process provided in this Process Document or related nor accepts or assumes any liability arising from the use of the Process Document. Neither the Department nor any of the data sources, datasets, or maps shall be responsible for any errors or omissions, or for the use or results obtained from using this information. A Groundwater Sustainability Agency is not required to use this Process Document, and its use does not guarantee the adequacy of a Groundwater Sustainability Plan that relies on such analytical processes.
Short description of all data fields in the raw data files.
Suisun Marsh Monitoring Program Channel Water Salinity Report October 2018
Suisun Marsh Monitoring Program Channel Water Salinity Report May 2020
Licensed Healthcare Facility Listing, December 31, 2016 (CSV)
Sustainability Management Criteria (SMC) (New - Under Development)
Station-Trace links to time-series downloads
Tissue data for year 2017 from the California Environmental Data Exchange Network (CEDEN).
COVID-19 Vaccines Administered By Demographics By County (Booster Metric archived)
Tissue data for year 2008 from the California Environmental Data Exchange Network (CEDEN).
Documentation for Hospital Quarterly Financial & Utilization Data (2000 - 2014)
Suisun Marsh Monitoring Program Channel Water Salinity Report April 2022
Preliminary tTEM data collected in the Pajaro area. Dataset includes electrical resistivity data and interpretations for texture. File updated on 3/20/2025.
Licensed Healthcare Facility Listing, June 30, 2025
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2014.
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2009.
Statewide COVID-19 Vaccines Administered by Zip Code (Age 5+ archived)
Suisun Marsh Monitoring Program Channel Water Salinity Report October 2023
C2VSimFG v1.01 Release Note summarizes the key updates and corrections.
Water Chemistry data for year 2026 from the California Environmental Data Exchange Network (CEDEN).
South Kings Area - Digitized lithology and geophysical logs
Digitized lithology and geophysical logging data for the South Kings Groundwater Basin area. File updated 2/2/2026.
Habitat data for year 2015 from the California Environmental Data Exchange Network (CEDEN).
2019 Quarter 3 - Complete Data Set (1/10/20)
Licensed Healthcare Facility Listing, June 30, 2018
Water Chemistry data for year 2018 from the California Environmental Data Exchange Network (CEDEN).
Q1-Q4 2024 Prescription Drugs WAC Increases - 5 Year History
Tissue data for year 2024 from the California Environmental Data Exchange Network (CEDEN).
2021 Quarter 3 - Complete Data Set (01/13/2022)
Appx G Glossary of Terms, Acronyms, and Abbreviations
Safe to Swim 2020-present (no longer updated)
This data resource will no longer be updated. Please use "Safe to Swim Results/Geomeans 2020 to present" resource instead.
Construction Discharge - Monitoring Data
Suisun Marsh Monitoring Program Channel Water Salinity Report June 2021
CEDEN Habitat Data (Parquet File Format - All Years)
This resource contains all habitat data available from the CEDEN database, in the [Apache Parquet file format]((https://parquet.apache.org/)). The data is partitioned by year. Parquet is a free and open source data storage format that allows for fast and efficient processing of large datasets. It is compatible with a variety of data analysis platforms, including the R and Python programming languages, through the [Apache Arrow platform](https://arrow.apache.org/). An example showing how to use this data with the R programming language is available [here](https://gist.github.com/daltare/209acf0789b4f1bdec272c323ba45315).
Current Groundwater Levels (GIS Feature Service)
Points representing monitoring wells in DWR's groundwater elevation database which have a groundwater elevation measurement reported in the last 18 months. Information on the most recent measurement is included. This information is based on the DWR Periodic Groundwater Levels dataset that contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and cooperating agencies in groundwater basins statewide. It also includes data collected through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM), and the CASGEM (California Statewide Groundwater Elevation Monitoring) Program. Monitoring at active sites is typically done manually twice per year to capture the peak high and low values in groundwater elevations. However, the dataset also includes measurements recorded more frequently, monthly, weekly, or daily. The complete DWR Periodic Groundwater Levels dataset is available at https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements. This service is under development as part of of ongoing enhancements to CalGW Live. Once the format is finalized, the service will be hosted at https://gis.water.ca.gov/arcgis/rest/services/. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
2024 Quarter 2 - Complete Data Set (10/30/2024)
Licensed Healthcare Facility Listing, December 31, 2020
2019 Quarter 1 - Complete Data Set (7/11/19)
Parties raw data file of 2019; Updated: 2/8/2026 8:26:20 PM
Habitat data for year 2024 from the California Environmental Data Exchange Network (CEDEN).
Q1-Q4 2024 Prescription Drugs Introduced to Market
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2007.
Suisun Marsh Monitoring Program Channel Water Salinity Report December 2020
Safe to Swim 1969-2010 (no longer updated)
This data resource will no longer be updated. Please use "Safe to Swim Results/Geomeans before 2010" resource instead.
COVID-19 Vaccines Administered By HPI Quartile (2024-2025 updated vaccine archived)
COVID-19 Health Equity Metric POS 30 Day By CNT
2020 Quarter 4 - Complete Data Set (04/15/2021)
Suisun Marsh Monitoring Program Channel Water Salinity Report December 2017
Fecal Indicator Bacteria Monitoring Results - Excluded Records
This dataset contains monitoring records that were excluded during the data processing workflow for the [Safe to Swim map](https://mywaterquality.ca.gov/safe-to-swim/content/interactive_map/). These records typically include duplicate or replicate results, records with missing or invalid result values, or any data that cannot be used to calculate a geometric mean. The purpose of publishing this dataset is to promote transparency in how data is handled and to provide users with access to the full context of the data processing decisions. Each record includes a value in the "Comments" column that explains the reason for exclusion. If you believe a record was excluded in error and should be reconsidered for inclusion, please contact us for review.
Analysis Tool - Data2HSM via Smart Interpretation
Smart Interpretation (SI) is a semi-automatic Python tool for delineating continuous hydrogeologic surfaces from airborne electromagnetic data products, including inverse resistivity and coarse-fraction models. File contains a preliminary description of the Data2HSM via Smart Interpretation tool. Tool expected to be publicly available in Early 2025.
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2013.
Influenza-associated Hospitalization Rates from NHSN
The dataset contains influenza-associated hospital admissions are from Centers for Disease Control and Prevention’s (CDC) National Healthcare Safety Network (NHSN) Hospitalization dataset. The requirement to report COVID-19 and influenza-associated hospitalizations was effective November 1, 2024. CDPH pulls NHSN data from the CDC on the Wednesday prior to the publication of the report. Results may differ depending on which day data are pulled. Admission rates are calculated using population estimates from the P-3: Complete State and County Projections Dataset provided by the State of California Department of Finance (https://dof.ca.gov/forecasting/demographics/projections/). Reported weekly admission rates for the entire season use the population estimates for the year the season started. For more information on NHSN data including the protocol and data collection information, see the CDC NHSN webpage (https://www.cdc.gov/nhsn/index.html). Weekly hospitalization data are defined as Sunday through Saturday.
Water Chemistry data for year 2012 from the California Environmental Data Exchange Network (CEDEN).
GSP Monitoring Sites (New - Under Development)
Dry Domestic Well Susceptibility (Python Notebook)
2016 Quarter 4 - Complete Data Set (4/14/17)
Madera & North Kings - Texture Model Version 2024.3
Texture model Version 2024.3 for the Madera & North Kings Local Investigation. Model was developed using [Data2Texture](Data2Texture, Data2HSM, and Texture2Par V.2 "Data2Texture") and includes the integration of texture derived from available AEM data and digitized lithology logs. File updated on 12/19/2024 *** Superseded Data Releases:: * Texture Model Version 2024.2 Email Basin.Characterization@water.ca.gov to request a superseded dataset.
Suisun Marsh Monitoring Program Channel Water Salinity Report October 2017
Suisun Marsh Monitoring Program Channel Water Salinity Report April 2025
Water Chemistry data for year 2004 from the California Environmental Data Exchange Network (CEDEN).
2021 Quarter 3 - Sum of Four Quarters (01/13/2022)
Water Chemistry data for year 2008 from the California Environmental Data Exchange Network (CEDEN).
Pajaro - tTEM Data Report (Draft) Appendices
Data Report (Draft) Appendices for the tTEM data collected for the Pajaro Local Investigation. File updated on 12/4/2024.
Parties raw data file of 2016; Updated: 12/31/2025 8:44:17 PM
Annual subsidence rate layer to be used in CalGW Live Storymap subsidence dashboard. This feature layer contains data for multiple years, and spatial data gaps have been filled for the purpose of statewide summaries. The layer has to be filtered by water year (WY). The TRE ALTAMIRA InSAR subsidence dataset is available at https://data.cnra.ca.gov/dataset/tre-altamira-insar-subsidence. This service is under development as part of of ongoing enhancements to CalGW Live. Once the format is finalized, the service will be hosted at https://gis.water.ca.gov/arcgis/rest/services/. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Habitat data for year 2018 from the California Environmental Data Exchange Network (CEDEN).
2020 Quarter 1 - Complete Data Set (9/4/20)
Fecal Indicator Bacteria Monitoring Results - 2010-2020
Prescription Drugs WAC Increases - Data Dictionary
Crashes raw data file of 2024; Updated: 2/8/2026 7:35:44 PM
Appx I Considering Climate Change Impacts
Habitat data for year 2003 from the California Environmental Data Exchange Network (CEDEN).
Suisun Marsh Monitoring Program Channel Water Salinity Report June 2024
Tissue data for year 2002 from the California Environmental Data Exchange Network (CEDEN).
Crashes raw data file of 2022; Updated: 2/8/2026 7:57:09 PM
Data Dictionary - Electronic Self-Monitoring Report (eSMR) Data
Data dictionary for the Electronic Self-Monitoring Report (eSMR) dataset.
Prescription Drugs WAC Increases - 5 Year History - Data Dictionary
Parties raw data file of 2026; Updated: 2/8/2026 7:01:15 PM
2025 Quarter 3 - Sum of Four Quarters (02/02/2026)
Suisun Marsh Monitoring Program Channel Water Salinity Report May 2019
2025 Hospital Community Benefits Plan Extract
Excel format of Community Benefit Plan responses as of 10.09.25 12KB
COVID-19-associated Hospitalization Rates from NHSN
The dataset contains COVID-19-associated hospital admissions are from Centers for Disease Control and Prevention’s (CDC) National Healthcare Safety Network (NHSN) Hospitalization dataset. The requirement to report COVID-19 and influenza-associated hospitalizations was effective November 1, 2024. CDPH pulls NHSN data from the CDC on the Wednesday prior to the publication of the report. Results may differ depending on which day data are pulled. Admission rates are calculated using population estimates from the P-3: Complete State and County Projections Dataset provided by the State of California Department of Finance (https://dof.ca.gov/forecasting/demographics/projections/). Reported weekly admission rates for the entire season use the population estimates for the year the season started. For more information on NHSN data including the protocol and data collection information, see the CDC NHSN webpage (https://www.cdc.gov/nhsn/index.html). Weekly hospitalization data are defined as Sunday through Saturday.
COVID-19 Vaccines Administered By HPI Quartile
2018 Quarter 1 - Complete Data Set (7/13/18)
Wastewater Facilities Inspection Records - 1987 through 2021
Records of inspections of wastewater facilities
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2008.
Suisun Marsh Monitoring Program Channel Water Salinity Report July 2024
Water Chemistry data for year 2006 from the California Environmental Data Exchange Network (CEDEN).
February 2026 Monthly Update - Prescription Drug WAC Increases - 5 Year History (CSV)
Q1-Q4 2019 Prescription Drugs WAC Increases - 5 Year History
Habitat data for year 2004 from the California Environmental Data Exchange Network (CEDEN).
Habitat data for year 2001 from the California Environmental Data Exchange Network (CEDEN).
Data dictionaries and description of data flag/modified z-score methodology for the Urban Retail Water Supplier - Water Conservation, Supply, and Demand Dataset
GIS Resources for DWR Continuous Monitoring Stations
Link to the GIS resources for the continuous monitoring stations also described here, and published in the DWR Water Data Library https://wdl.water.ca.gov/
CEDEN Water Chemistry Data Prior to 2000
Water Chemistry data prior to year 2000 from the California Environmental Data Exchange Network (CEDEN).
Water Chemistry data for year 2016 from the California Environmental Data Exchange Network (CEDEN).
2013 Quarter 2 - Sum of Four Quarters (Rev 7/15)
Suisun Marsh Monitoring Program Channel Water Salinity Report February 2021
Tissue data for year 2019 from the California Environmental Data Exchange Network (CEDEN).
2023 Quarter 1 - Complete Data Set (07/14/2023)
Water Chemistry data for year 2005 from the California Environmental Data Exchange Network (CEDEN).
Includes information from field-based monitoring and laboratory analysis results. Information can be associated with an entire case or an individual report. Due to limited resources for HAB event response, a substantial time delay is anticipated for upload of this information to the data system. To rapidly determine the investigation status of a report, refer to the web map at: https://mywaterquality.ca.gov/habs/where/freshwater_events.html/
Tissue data for year 2011 from the California Environmental Data Exchange Network (CEDEN).
Drinking Water Risk Assessment Public Flat File
2015 Quarter 3 - Sum of Four Quarters (Rev 4/16)
Data Analysis Tools and Process Documents
As part of the Basin Characterization Program, DWR will develop new tools and process documents to support the integration and analysis of a wide range of datasets to create maps and models that describe the grain size, hydrostratigraphic properties, and hydrogeologic conceptual properties of California’s aquifers. These tools will be capable of integrating geologic information (from lithology logs), geophysical information (from airborne electromagnetic (AEM) surveys, towed-EM surveys, and geophysical logs), and hydrologic information (water levels and water quality). By combining and assessing various datasets, these tools will help create a more complete picture of California's groundwater basins. All tools, along with process documents, will be made publicly available for local groundwater managers to use to support development of maps and models at a local scale. All tools and guidance will be updated as revisions to tools and guidance are made. ##Data Analysis Tools + [Data2Texture](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/91b11192-9867-4020-82f0-df795d6eb7b4 "Data2Texture"): Data2Texture is an advanced spatial data interpolation and simulation tool for estimating the distribution of sediment textures to create a 3D texture model. Tool expected to be publicly available in Early 2025. + [Data2HSM - Smart Interpretation](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/a00585a3-d330-41b1-aeba-f450526596b9 "Data2HSM - Smart Interpretation"): Data2HSM via Smart Interpretation (SI) is a semi-automatic Python tool for delineating continuous hydrogeologic surfaces from airborne electromagnetic data products, including inverse resistivity and coarse-fraction models. Tool expected to be publicly available in Early 2025. + [Data2HSM - Gaussian Mixture Model](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/14a82d4c-c6f7-4d13-8189-91cada79f867 "Data2HSM - Gaussian Mixture Model"): The Data2HSM via Gaussian Mixture Model tool ingests the AEM data and groups the data into a user-specified number of clusters that are interpreted as stratigraphic units in the hydrostratigraphic model (HSM). Tool expected to be publicly available in Early/Mid 2025. + [Data2HSM - Geological Pseudolabel Deep Neural Network](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/ab9d4d5b-0c7a-4374-a3bc-1ad6f1c25621 "Data2HSM - Geological Pseudolabel Deep Neural Network"): The GeoPDNN (Geological Pseudolabel Deep Neural Network) is a semi-supervised machine learning tool that integrates point-based datasets - such as formation picks from lithologic well logs or individual AEM soundings- into plausible stratigraphic surfaces for a preliminary hydrostratigraphic model. Tool expected to be publicly available in Mid-late 2025. + [Texture2Par V2](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/ef60d3ee-91d3-40cc-9455-5b9775993ee5 "Texture2Par V2"): Texture2Par V2 is a groundwater model pre-processor and parameterization utility developed to work with the IWFM and MODFLOW families of hydrologic simulation codes.Tool expected to be publicly available in Early 2025. ##Data Analysis Process Documents + [Aquifer Recharge Potential Mapping](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/7d33d618-38bc-4511-834c-6e791695f8e2 "Aquifer Recharge Potential Mapping "): The Aquifer Recharge Potential (ARP) Mapping Process Document provides a framework for identifying locations that have relatively higher potential for MAR. The goal of the document is to support groundwater managers in making informed MAR decisions, ultimately contributing to more effective and sustainable water management practices..
Suisun Marsh Monitoring Program Channel Water Salinity Report January 2020
Quarterly Threshold Languages by Month of Eligibility and County, January 2015 through most recent Quarter
The data file contains quarterly data for January 2015 through most recent quarter for those languages designated as Threshold Languages for each county. A specific month’s enrollment count is considered complete for statistical reporting purposes 12 months after the month’s end.
Licensed Healthcare Facility Listing, December 31, 2024
2023 Quarter 2 - Complete Data Set (10/16/2023)
February 2026 Monthly Update - Prescription Drug WAC Increases (CSV)
[ARCHIVE 2024] CalCAT Forecasts and Nowcasts Historical Archive
Zipped file containing one file each for COVID-19 Nowcasts, COVID-19 and Influenza Forecasts and Variant Proportion Nowcasts as shown on CalCAT throughout 2024. The data dictionaries for the files are available at https://data.chhs.ca.gov/dataset/calcat.
Data Report (draft) for the tTEM data collected for the Pajaro Local Investigation. The Draft Data Report contains information about data collection and the process to invert for the data for electrical resistivity values vs depth. Data Report to be updated with interpretations of electrical resistivity to texture (as percent coarse-grained material). File updated on 12/4/2024.
Q1-Q4 2022 Prescription Drug WAC Increases
Habitat data for year 2021 from the California Environmental Data Exchange Network (CEDEN).
Conservation Actions, Listed Subcategory Format
Reported actions to respond to drought/water shortage and/or encourage conservation, as reported in the DRINC Portal monthly report. In this format, the actions are reported as a comma-separated list under the following categories: - demand reduction - supply augmentation - water restrictions - communication - addressing water waste - other
This a a compressed zip file containing C2VSimFG version 1.5 model input files and selected model outputs. * Zonal water budgets: by both 21 subregions and 45 groundwater subbasins. * Excel files include water budgets output for 21 subregions and zonal water budgets.
Dry Domestic Well Susceptibility and Reporting Fact Sheet
This resource includes a brief fact sheet describing DWR's [Dry Domestic Well Susceptibility Analysis](https://data.cnra.ca.gov/dataset/calgw-live/resource/e0bf3d2b-ceca-41ca-876f-d3e378503583) and [Dry Well Reporting System](https://mydrywell.water.ca.gov). DWR, in coordination with the State Water Resources Control Board, has developed an interactive dashboard, called the Dry Domestic Well Susceptibility within Groundwater Basins Dashboard (Dry Well Susceptibility Dashboard), to identify areas within groundwater basins throughout the State that may be prone to water supply shortages due to domestic drinking water wells going dry. The dashboard identifies the density of "susceptible” domestic wells per square mile based on recent groundwater level measurements and modeled future depth to water. If the modeled future depth to water falls below the dry well depth of a domestic well, the well is labelled susceptible. The Dry Well Susceptibility Dashboard is housed on the California’s Groundwater Live web-based platform which contains the latest information and data on groundwater conditions across the State. The State, local agencies, and well owners can use this dashboard to anticipate where wells may be susceptible to inform drought preparedness decision-making and resource allocation.
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2020.
Q1-Q4 2020 Prescription Drugs WAC Increases - 5 Year History
This is a detailed description of all the data elements included in all provided HABS datasets.
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2016.
Water Chemistry data for year 2022 from the California Environmental Data Exchange Network (CEDEN).
Habitat data for year 2005 from the California Environmental Data Exchange Network (CEDEN).
Suisun Marsh Monitoring Program Channel Water Salinity Report October 2020
GIS Services of DWR Enterprise Monitoring Well Network
Suisun Marsh Monitoring Program Channel Water Salinity Report January 2018
2017 Quarter 4 - Complete Data Set (4/13/18)
Map of Latest Land Subsidence as Measured by InSAR
This data cover the period of Water Year 2025 which began on October 1, 2024 and ended on September 30, 2025.
Suisun Marsh Monitoring Program Channel Water Salinity Report October 2022
Surface Water Toxicity - Summary Results
This resource is a subset of records from the CEDEN Toxicity database, filtered to contain only summary records. Summary records are entries in the database that summarize the results from multiple replicate toxicity tests of the same sample water. The replicate results are available in the Surface Water Toxicity - Replicate Results resource. The date appended to the end of the filename (YYYY-MM-DD) indicates when the data were last refreshed from the CEDEN database.
Safe to Swim 2010-2020 (no longer updated)
This data resource will no longer be updated. Please use "Safe to Swim Results/Geomeans 2010-2020" resource instead.
Please note that this data contains fields with leading zeroes. In order to use this data with Microsoft Excel, you must save the file to your computer and then import the data. If you double-click on the .csv file and allow Excel to open the file automatically, the leading zeroes will disappear.
Tissue data for year 2014 from the California Environmental Data Exchange Network (CEDEN).
Suisun Marsh Monitoring Program Channel Water Salinity Report November 2020
Includes information from individual reports submitted to the agency. Reports include suspected harmful algal blooms and are reviewed by technical staff to determine if an algal bloom is present. The report includes information describing the location, any observations of the area include water surface characteristics, photos, and any known responsible organizations in the area. Technical staff can add additional waterbody information.
Tissue data for year 2003 from the California Environmental Data Exchange Network (CEDEN).
Western San Joaquin Valley Local Investigation
The Western San Joaquin Valley Local Investigation focuses on providing advanced data collection, digitization, and analysis to support deep aquifer characterization, subsidence mitigation, and groundwater recharge. ## Datasets and Reports * [Digitized Lithology and Geophysical logs - Western San Joaquin Valley Local Investigation](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/8757704f-6f98-484d-bd4c-eb2fa08ac080 "Western San Joaquin Valley Local Investigation") * [Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 5 ](https://data.cnra.ca.gov/dataset/aem/resource/366d53c0-6387-42d3-a39f-68aed6291853 "Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 5") * [AEM datasets - Statewide AEM Surveys, Survey Area 5](https://data.cnra.ca.gov/dataset/aem/resource/e0710451-2b66-485b-aacb-a9231f5de260 "AEM datasets - Statewide AEM Surveys, Survey Area 5")
2018 Quarter 3 - Complete Data Set (1/10/19)
Tissue data for year 2004 from the California Environmental Data Exchange Network (CEDEN).
2022 Quarter 4 - Sum of Four Quarters (04/14/2023)
COVID-19 Vaccines Administered By Demographics By County (Age 5+ archived)
Reported actions to respond to drought/water shortage and/or encourage conservation, as reported in the DRINC Portal monthly report. In this format, each action is its own column, with a "Y" to denote if the action was implemented by the supplier for the corresponding reporting month.
Suisun Marsh Monitoring Program Channel Water Salinity Report May 2018
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2025.
Documentation for Hospital Quarterly Financial and Utilization Data Files 2015 through 2023
Tissue data for year 2022 from the California Environmental Data Exchange Network (CEDEN).
2024 Quarter 3 - Complete Data Set (01/29/2025)
InjuredWitnessPassengers raw data file of 2023; Updated: 2/8/2026 7:49:39 PM
2019 Quarter 2 - Complete Data Set (10/10/19)
COVID-19 Vaccinations By Demographics - Data Dictionary
Suisun Marsh Monitoring Program Channel Water Salinity Report December 2019
Q1-Q4 2021 Prescription Drugs Introduced to Market
Crashes raw data file of 2020; Updated: 2/8/2026 8:14:09 PM
Suisun Marsh Monitoring Program Channel Water Salinity Report March 2019
Suisun Marsh Monitoring Program Channel Water Salinity Report April 2021
Water Chemistry data for year 2011 from the California Environmental Data Exchange Network (CEDEN).
Appx B Changes to the CA Water Code Since 2020
Appx B Changes to the California Water Code Since 2020 Urban Water Management Planning
C2VSimFGv1.5 Arc GIS Shapefiles in a zip file.
The Prospect Island Local Investigation focuses on testing and examining the quality of FloaTEM data. In this investigation, the collected FloaTEM data were compared to existing AEM and tTEM data. The Prospect Island Local Investigation is a collaboration between the Basin Characterization Program and DWR's North Central Regional Office. ## Datasets and Memos * [FloaTEM Test Technical Memo (Draft)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/9a415521-f49a-44af-9ec3-1250bf0a4dab "FloaTEM Data Report (Draft)") - Survey description, electrical resistivity profiles, and discussion on comparison to existing AEM and tTEM data. * [FloaTEM Test Technical Memo (Draft) Appendices ](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/7f54ef5a-a4cd-4fb8-93c1-16e8d031bccf "FloaTEM Data Report (Draft) Appendices") * [FloaTEM Test Data (Preliminary)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/b9c3959d-8c37-4f1c-ac87-647ae803f3be "FloaTEM Test Data (Preliminary)")
Habitat data for year 2009 from the California Environmental Data Exchange Network (CEDEN).
Geologic Logs - Generalized Lithology and Texture Classification (Under Development)
For up to 25 percent of a jurisdiction’s moderate-income regional housing need allocation, the planning agency may include the number of units in an existing multifamily building that were converted to deed-restricted rental housing for moderate-income households by the imposition of affordability covenants and restrictions for the unit. Before adding information to this table, jurisdictions must ensure housing developments meet the requirements described in Government Code 65400.2(b).
Water Chemistry data for year 2014 from the California Environmental Data Exchange Network (CEDEN).
California Grants Portal Grant Awards 2023-2024 - Updated Daily
Age Distribution of COVID-19, Flu and...
Individual Facility Report Search (SIERA)
Financial Disclosure Report site, where you can view and save detailed financial disclosure reports submitted by California’s 450 hospitals and 1,200 long-term care facilities.
Habitat data for year 2016 from the California Environmental Data Exchange Network (CEDEN).
The Department of Water Resources DWR Technical Support Services (TSS) Wells dataset contains information regarding wells completed associated with Technical Support TSS program (https://water.ca.gov/Programs/Groundwater-Management/Assistance-and-Engagement). The wells included in this dataset have been completed, a well completion report (WCR) has been submitted through the Online System for Well Completion Reports (OSWCR), and have been registered either through the California Statewide Groundwater Elevation Monitoring (CASGEM) Online System or the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM). In addition, the OSWCR Record ID and CASGEM/MNM Site Codes must be registered in DWR's internal TSS project tracking database.
Suisun Marsh Monitoring Program Channel Water Salinity Report June 2022
Suisun Marsh Monitoring Program Channel Water Salinity Report November 2019
Water Chemistry data for year 2000 from the California Environmental Data Exchange Network (CEDEN).
Suisun Marsh Monitoring Program Channel Water Salinity Report December 2023
Water Chemistry data for year 2002 from the California Environmental Data Exchange Network (CEDEN).
Licensed Healthcare Facility Listing, June 30, 2021
Habitat data for year 2007 from the California Environmental Data Exchange Network (CEDEN).
Suisun Marsh Monitoring Program Channel Water Salinity Report September 2024
Parties raw data file of 2021; Updated: 2/8/2026 8:06:37 PM
Licensed Healthcare Facility Listing, December 31, 2021
Submittal template for suggested corrections
The California Department of Water Resources welcomes feedback to improve the accuracy of the Well Completion Report database. Please email suggested corrections to benjamin.brezing@water.ca.gov using the Submittal_Template_For_Suggested_Corrections.xlsx file.
Q1-Q4 2022 Prescription Drug WAC Increases - 5 Year History
C2VSimFG BETA Model Files (superseded by Version BETA2) )
The C2VSimFG Beta Model is available in a compressed zip format due to its size (2.3 GB uncompressed). The contents of the zip file include the model executables, model input files, and selected outputs from running the model and calculating zbudgets. The input files and parameter files are all in text files. Outputs are in text files and summaries have been developed and are contained in excel files. Within the zip file, there are 7 folders. The folder titled Bin contains the executables. The folder titled Budget contains a batch file and input file for creating budgets after the simulation has been completed. The folder titled Excel contains excel summaries of outputs of the Budgets and ZBudgets. The folder titled Preprocessor contains the geometry information for the model nodes, elements, streams, and layers. The folder titled Results contains the outputs from the model simulation, budgets, and Zbudgets. The folder titled Simulation contains all of the data for initial and boundary conditions as well as aquifer parameters. In addition, Simulation settings and features as well as the batch files for simulating the model are provided here. The folder titled Z-Budget contains the input files and batch files for running the ZBudgets using the model simulation results.
2014 Quarter 3 - Sum of Four Quarters (Rev 7/15)
Q1-Q4 2019 Prescription Drugs WAC Increases
20-Year Groundwater Level Trends (GIS Feature Service)
Groundwater levels at selected wells were analyzed using the Mann-Kendall non-parametric test to determine whether a statistically significant trend (declining trend, no trend, or increasing trends in groundwater levels) was present during the specified time period. The data used came only from wells that have at least 10 years of data within the last 21 years. If a statistically significant trend was observed, the Theil-Sen method was used to calculate the estimated slope of the trend line to quantify the decline or increase. These trends are derived from the DWR Periodic Groundwater Levels dataset that contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and cooperating agencies in groundwater basins statewide. It also includes data collected through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM), and the CASGEM (California Statewide Groundwater Elevation Monitoring) Program. Most measurements are taken manually twice per year to capture the peak high and low values in groundwater elevations. However, the dataset also includes measurements recorded more frequently, monthly, weekly, or daily. The complete DWR Periodic Groundwater Levels dataset is available at https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements This service is under development as part of ongoing enhancements to CalGW Live. Once the format is finalized, the service will be hosted at https://gis.water.ca.gov/arcgis/rest/services/. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
2021 Quarter 4 - Complete Data Set (04/15/2022)
February 2026 Monthly Update - Prescription Drug WAC Increases (Excel)
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2012.
COVID-19 Vaccines Administered By Demographics (2023-2024 updated vaccine archived)
Dry Well Reporting (GIS Feature Service)
Statistics on reported dry wells are based on the Household Water Supply Shortage Reporting System Data. The Household Water Supply Shortage Reporting System is available online at at https://mydrywatersupply.water.ca.gov/report/. This service is under development as part of of ongoing enhancements to CalGW Live. Once the format is finalized, the service will be hosted at https://gis.water.ca.gov/arcgis/rest/services/. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Suisun Marsh Monitoring Program Channel Water Salinity Report October 2021
Water Chemistry data for year 2023 from the California Environmental Data Exchange Network (CEDEN).
Text file containing a record of schema changes made to any of the resources.
COVID-19 Vaccines Administered By Demographics By County
Habitat data for year 2022 from the California Environmental Data Exchange Network (CEDEN).
Industrial Discharge - Facility Information
Tissue data for year 2000 from the California Environmental Data Exchange Network (CEDEN).
Data Dictionary Housing Element Compliance Report
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2006.
The Dry Well Reporting System is for use by individuals not served by a public water system experiencing problems with their water supply and agencies receiving calls from those individuals. How is this information going to be used? This information is intended to inform state and local agencies on drought impacts on household water supplies. The Household Water Supply Shortage Reporting System was first created as part of our emergency response efforts to previous droughts, and we are continuing to gather information relating to shortages of household water from private well or surface water sources. Collection of data is not to be construed as application for local, state or federal assistance. Individuals interested in financial assistance will be directed towards appropriate resources. Data Collection Entails: - Contact information for Household experiencing water shortage - Water Shortage Problem Information and Location - Financial Resources Available - Well Log Data (optional) - Reporting Agency or Local Government Information
2015 Quarter 2 - Sum of Four Quarters (Rev 4/16)
This is the complete set of Hospital Community Benefit Plans from 2020
Patients Leaving California Hospitals Against Medical Advice Data Set
This dataset contains counts of discharges as well as a breakdown of discharge counts among those patients leaving against medical advice. The data is categorized by year of discharge, admission type, assigned sex at birth, patient age, expected payer, homeless status, primary diagnosis, and race/ethnicity group.
Suisun Marsh Monitoring Program Channel Water Salinity Report January 2023
Sacramento Valley Regional Investigation
The Sacramento Valley Regional Investigation focuses on providing data digitization, texture model development and analysis to support aquifer recharge potential mapping. ## Maps and Models * [Sacramento Valley - Texture Model (Version 2025.1)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/087e6e7c-56cd-443f-a7e4-868428e94d1f "Sacramento Valley - Texture Model (Version 2025.1)") * [Sacramento Valley - Aquifer Recharge Potential Maps (Version 2025.1)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/6eea2799-5b67-4cfb-925b-c30c2098429e "Sacramento Valley - Aquifer Recharge Potential Maps (Version 2025.1)") ## Datasets and Reports * [Digitized Lithology Logs - Sacramento Valley Groundwater-Surface Water Simulation Model (SVSim) ](https://data.cnra.ca.gov/dataset/svsim/resource/544623e2-0cd5-4c5b-827f-affa4abf4e16 "Digitized Lithology Logs - Sacramento Valley Groundwater-Surface Water Simulation Model (SVSim)") * [Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 6 ](https://data.cnra.ca.gov/dataset/aem/resource/e40fa03b-f62d-443d-a290-672405c0a3a4 "Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 6") * [Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 7 ](https://data.cnra.ca.gov/dataset/aem/resource/ac9ed1fe-1487-4d31-a88b-361a8d584706 "Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 7") * [AEM datasets - Statewide AEM Surveys, Survey Area 6](https://data.cnra.ca.gov/dataset/aem/resource/45bd2fc2-dcde-4224-b8de-0775c7e81761 "AEM datasets - Statewide AEM Surveys, Survey Area 6") * [AEM datasets - Statewide AEM Surveys, Survey Area 7](https://data.cnra.ca.gov/dataset/aem/resource/7cd69e0f-5478-46ab-96f7-be9349cd651e "AEM datasets - Statewide AEM Surveys, Survey Area 7")
Appx J Industrial Process Water Exclusion
Appx J Industrial Process Water Exclusion from Gross Water Calculations
Parties raw data file of 2017; Updated: 2/8/2026 8:48:51 PM
Tissue data for year 2016 from the California Environmental Data Exchange Network (CEDEN).
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2017.
InjuredWitnessPassengers raw data file of 2022; Updated: 2/8/2026 7:58:38 PM
Water Chemistry data for year 2015 from the California Environmental Data Exchange Network (CEDEN).
Licensed Healthcare Facility Listing, June 30, 2019
COVID-19 Equity Metrics - Data Dictionary
2013 Quarter 1 - Sum of Four Quarters (Rev 7/15)
2020 Quarter 2 - Complete Data Set (10/19/2020)
2023 Quarter 1 - Sum of Four Quarters (07/14/2023)
Habitat data for year 2019 from the California Environmental Data Exchange Network (CEDEN).
Enrolled Medi-Cal Fee-for-Service (FFS) Providers
The dataset provides enrollment and geographic data for Fee-for-Service (FFS) providers enrolled in the Medi-Cal. The data is based on a point in time, and it is to be updated monthly. The enrollment data is as of February 2, 2026. This dataset does not include Dental Fee-for-Service providers.
Suisun Marsh Monitoring Program Channel Water Salinity Report March 2022
This dataset is a subset of the CTRx data presenting diabetes related treatments. This table is a list of wholesale acquisition cost (WAC) increases that exceed the WAC increase threshold of 16% for the period including the current quarter and the previous two calendar years for prescription drug products with a WAC greater than $40 for a course of therapy. HCAI also reports on preventable hospitalizations for diabetes: https://hcai.ca.gov/visualizations/preventable-hospitalizations-for-diabetes/. The diabetes drugs included in this analysis are based on the Nevada Department of Health and Human Services’ Essential Diabetes and Asthma Drug List: https://dhhs.nv.gov/HCPWD/Drug_Transparency
6th Cycle RHNA Progress Report Data Dictionary
Wastewater Violations Linked to Enforcement Actions, 2005-2016
This dataset from the California Integrated Water Quality System (CIWQS) provides a list of enforcement action identification numbers and the identification numbers of the violation record that led to the enforcement action. A single violation record can be linked to multiple enforcement actions. An enforcement action can be linked to multiple violations. Additional information about violations and enforcement actions can be found within related datasets from CIWQS.
Tissue data for year 2009 from the California Environmental Data Exchange Network (CEDEN).
2021 Quarter 1 - Sum of Four Quarters (07/14/2021)
InjuredWitnessPassengers raw data file of 2020; Updated: 2/8/2026 8:15:17 PM
Texture2Par Version 2 is a groundwater model pre-processor and parameterization utility tool developed to work with the IWFM and MODFLOW families of hydrologic simulation codes. Texture2Par Version 2 allows for the integration of AEM data into the groundwater flow model parameterization process. Version 2 builds off of [Texture2Par Version 1](https://data.cnra.ca.gov/dataset/svsim/resource/88cbfa06-a2e7-4078-8f76-a1044d32fe70 "Texture2Par Version 1"), utilized in [DWR's Sacramento Valley Groundwater-Surface Water Simulation Model](https://data.cnra.ca.gov/dataset/svsim "DWR's Sacramento Valley Groundwater-Surface Water Simulation Model"). File contains a preliminary description of the Texture2Par Version 2.0 tool. Tool expected to be publicly available in Early 2025.
Suisun Marsh Monitoring Program Channel Water Salinity Report April 2019
Habitat data for year 2014 from the California Environmental Data Exchange Network (CEDEN).
Zipped CSV file containing all toxicity data from the California Environmental Data Exchange Network (CEDEN).
This guidebook was provided to water suppliers to assist with the completion of their UWMPs. It contains additional information about the UWMP requirements and DWR's recommendations to streamline the process.
Per-Water-System Supply and Demand, Jan2023 onwards
Per-water-system data from the Clearinghouse for urban retail water suppliers, from January 2023 onwards. One row per water system per reporting period. Column header names have been reformatted to eliminate spaces and special characters.
Suisun Marsh Monitoring Program Channel Water Salinity Report November 2022
2023 Quarter 3 - Sum of Four Quarters (01/16/2024)
Habitat data for year 2006 from the California Environmental Data Exchange Network (CEDEN).
Age 26-49 AE Population (by Ethnicity and County)
__Age 26-49 Adult Expansion Population:__ data includes the monthly count of individuals 26-49 years of age, by county and ethnicity, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible Age 26-49 Adult Expansion individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 26-49 years of age, regardless of immigration status. Lawfully present individuals 26-49 years of age are included in this count. The Age 26-49 Adult Expansion program was implemented January 1, 2024, pursuant to [Senate Bill (SB) 184 (Chapter 47, Statutes of 2022)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220SB184), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) Source: MIS/DSS (Management Information System/ Decision Support System), the Department’s primary data warehouse.
Digitized Lithology and Geophysical Logs
Lithology and geophysical logging data have been digitized to support the Statewide AEM Survey Project and will continue to be digitized to support Basin Characterization efforts. Well lithology and geophysical logs located in a study area were compiled with the objective of obtaining two high-quality logs in each of the Public Land Survey System (PLSS) one-mile square sections that the flight lines cross. High-quality lithology logs were defined as having a verified location accuracy of less than 50 meters (164 feet) and having an average lithology description interval of less than 30 meters (98 feet). High-quality well lithology logs were digitized and tabulated by transcribing the original lithology descriptions and categorized into the free-form, the Unified Soils Classification System (USCS), and texture descriptions. High-quality geophysical logs were defined as being less than 40 years old and having an image quality that could be digitized. Digitized geophysical logs are provided as .las files. All digitized lithology logs with Well Completion Report IDs will be imported back into the OSWCR database. ### Basin Characterization Digitized Lithology and Geophysical Logs * [Digitized Lithology and Geophysical Logs - Local Investigation: Madera/North Kings](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/1d08d5ff-427d-4d77-9d39-89caca3c34fe "Digitized Lithology and Geophysical logs - Local Investigation: Madera/North Kings") * [Digitized Lithology and Geophysical Logs - Western San Joaquin Valley Local Investigation](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/8757704f-6f98-484d-bd4c-eb2fa08ac080 "Western San Joaquin Valley Local Investigation") * [Digitized Lithology and Geophysical Logs - Four County Area](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/41ec1f67-cb0c-4d13-9d81-e514cdb1f880 "Digitized Lithology and Geophysical logs - Four County Area") * [Digitized Lithology and Geophysical Logs - Kern County](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/d0f5505f-d634-423e-9329-7d553030aff8 "Digitized Lithology and Geophysical logs - Kern County") * [Digitized Lithology and Geophysical Logs - South Kings](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/2a57bd1f-8adf-4dce-88a9-9627f0cc343c "Digitized Lithology and Geophysical logs - South Kings") * [Digitized Lithology and Geophysical Logs - San Joaquin Valley (other)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/8fffe374-d89f-4c40-b115-307e8752c537 "Digitized Lithology and Geophysical logs - San Joaquin Valley (Other)") ### Statewide AEM Survey Digitized Lithology and Geophysical Logs Data are cataloged by Survey Area. Basins covered in each Survey Area are provided below. * [Survey Area 1: 180/400 Foot Aquifer (partial), East Side (partial), Upper Valley, Forebay Aquifer, Paso Robles, Atascadero (limited), Adelaida (limited), Cuyama Valley](https://data.cnra.ca.gov/dataset/aem/resource/1f5509ec-6d57-4da4-8e7a-660d4c94efcd "Survey Area 1: 180/400 Foot Aquifer (partial), East Side (partial), Upper Valley, Forebay Aquifer, Paso Robles, Atascadero (limited), Adelaida (limited), Cuyama Valley") * [Survey Area 2: Scott River Valley, Shasta Valley, Butte Valley, Tulelake, Fall River Valley (limited), Big Valley (Modoc/Lassen County)](https://data.cnra.ca.gov/dataset/aem/resource/1f2275fb-e001-45b9-9749-3d3a216ab7ef "Survey Area 2: Scott River Valley, Shasta Valley, Butte Valley, Tulelake, Fall River Valley (limited), Big Valley (Modoc/Lassen County)") * [Survey Area 3: Big Valley (Lake County), Ukiah Valley, Santa Rosa Plain, Petaluma Valley, Sonoma Valley](https://data.cnra.ca.gov/dataset/aem/resource/8d405643-cb7f-4c3d-9333-736eeeb6ffd4 "Survey Area 3: Big Valley (Lake County), Ukiah Valley, Santa Rosa Plain, Petaluma Valley, Sonoma Valley") * [Survey Area 4: White Wolf, Kern County, Tulare Lake, Tule, Kaweah](https://data.cnra.ca.gov/dataset/aem/resource/eb09227e-32c7-4e11-94f5-359c9b202734 "Survey Area 4: White Wolf, Kern County, Tulare Lake, Tule, Kaweah") * [Survey Area 5: Pleasant Valley, Westside, Kings, Madera, Chowchilla, Merced, Turlock, Modesto, Delta-Mendota](https://data.cnra.ca.gov/dataset/aem/resource/366d53c0-6387-42d3-a39f-68aed6291853 "Survey Area 5: Pleasant Valley, Westside, Kings, Madera, Chowchilla, Merced, Turlock, Modesto, Delta-Mendota") * [Survey Area 6: Cosumnes, Tracy, Eastern San Joaquin, East Contra Costa, Solano, Livermore, South American, North American, Yolo, Sutter, South Yuba, North Yuba](https://data.cnra.ca.gov/dataset/aem/resource/e40fa03b-f62d-443d-a290-672405c0a3a4 "Survey Area 6: Cosumnes, Tracy, Eastern San Joaquin, East Contra Costa, Solano, Livermore, South American, North American, Yolo, Sutter, South Yuba, North Yuba") * [Survey Area 7: Colusa, Butte, Wyandotte Creek, Vina, Los Molinos, Corning, Red Bluff, Antelope, Bowman, Bend, Millville, South Battle Creek, Anderson, Enterprise, Eel River, Sierra Valley](https://data.cnra.ca.gov/dataset/aem/resource/ac9ed1fe-1487-4d31-a88b-361a8d584706 "Survey Area 7: Colusa, Butte, Wyandotte Creek, Vina, Los Molinos, Corning, Red Bluff, Antelope, Bowman, Bend, Millville, South Battle Creek, Anderson, Enterprise, Eel River, Sierra Valley") * [Survey Area 8: Seaside, Monterey, 180/400 (partially surveyed Summer 2021), Eastside (partially surveyed Summer 2021), Langley, Pajaro, Santa Cruz Mid-County, Santa Margarita, San Benito, and Llagas (partial)](https://data.cnra.ca.gov/dataset/aem/resource/8c59ee43-1ad0-4860-9746-a4815330aed6 "Survey Area 8: Seaside, Monterey, 180/400 (partially surveyed Summer 2021), Eastside (partially surveyed Summer 2021), Langley, Pajaro, Santa Cruz Mid-County, Santa Margarita, San Benito, and Llagas (partial)") * [Survey Area 9: Basin Characterization Pilot Study 1 - Madera and Kings](https://data.cnra.ca.gov/dataset/aem/resource/1e4bd143-63ec-4c5c-80ed-5dcf07ad1234 "Survey Area 9: Basin Characterization Pilot Study 1 - Madera and Kings") * [Survey Area 10: San Antonio Creek Valley, Arroyo Grande, Santa Maria, San Luis Obispo, Los Osos Area, Warden Creek, Chorro Valley (limited), Morro Valley (limited)](https://data.cnra.ca.gov/dataset/aem/resource/cfd1b037-cc3d-45d3-a519-38f4a5c37a0d "Survey Area 10: San Antonio Creek Valley, Arroyo Grande, Santa Maria, San Luis Obispo, Los Osos Area, Warden Creek, Chorro Valley (limited), Morro Valley (limited)") * [Survey Area 11: Indian Wells Valley, Rose Valley, Owens Valley, Fish Slough, Indio, Mission Creek, West Salton Sea (limited), East Salton Sea (limited), Ocotillo-Clark Valley (limited), Imperial Valley (limited), Chocolate Valley (limited), Borrego Springs, and San Jacinto](https://data.cnra.ca.gov/dataset/aem/resource/262026e3-7a58-4e7b-ab77-4cba5b0ad7cf "Survey Area 11: Indian Wells Valley, Rose Valley, Owens Valley, Fish Slough, Indio, Mission Creek, West Salton Sea (limited), East Salton Sea (limited), Ocotillo-Clark Valley (limited), Imperial Valley (limited), Chocolate Valley (limited), Borrego Springs, and San Jacinto") * [Statewide AEM Survey Supporting Data - Summary of Revisions (1/14/2026)](https://data.cnra.ca.gov/dataset/aem/resource/f511fbd7-1e7d-44e2-9b2a-00e32f4ad88a "Statewide AEM Survey Supporting Digitized Data - - Summary of Revisions (1/14/2026"): Files summarize revisions to the original Statewide AEM Survey Project digitized supporting data .
Western San Joaquin Valley - Digitized lithology and geophysical logs
Digitized lithology and geophysical logging data for the Western San Joaquin Valley Local Investigation. File updated 1/13/2026.
Suisun Marsh Monitoring Program Channel Water Salinity Report February 2023
Suisun Marsh Monitoring Program Channel Water Salinity Report November 2017
Appx D Regional Water Planning and Reporting
Appx D Regional Water Planning and Reporting by Regional Urban Water Management Plan or Regional Alliance
Wastewater Facilities Inspections Data Dictionary
DGS OFAM Weekly Parking Utilization Detail
This data set lists active and historical enforcement actions records that are stored in the California Integrated Water Quality System (CIWQS). Enforcement actions are generally issued in response to one or more instances of non-compliance (violations) of a base regulatory measure. Enforcement actions can be monetary or non-monetary.
InjuredWitnessPassengers raw data file of 2016; Updated: 12/31/2025 8:44:40 PM
21.1 MB Community Benefit Plans received as of 12.9.2025
Licensed Healthcare Facility Listing, June 30, 2020
Habitat data for year 2008 from the California Environmental Data Exchange Network (CEDEN).
Appx N Case Study on Integrated Rate Design and Communication
Licensed Healthcare Facility Listing, December 31, 2023
Habitat data for year 2017 from the California Environmental Data Exchange Network (CEDEN).
COVID-19 Vaccines Administered By VEM Quartile
Habitat data for year 2025 from the [California Environmental Data Exchange Network](https://ceden.org/) (CEDEN).
Suisun Marsh Monitoring Program Channel Water Salinity Report July 2021
Suisun Marsh Monitoring Program Channel Water Salinity Report May 2023
Patients Leaving California Hospitals Against Medical Advice Data Dictionary
ArcGIS Feature Service of Well Completion Reports Data
InjuredWitnessPassengers raw data file of 2021; Updated: 2/8/2026 8:07:14 PM
Water Chemistry data for year 2019 from the California Environmental Data Exchange Network (CEDEN).
Tissue data for year 2013 from the California Environmental Data Exchange Network (CEDEN).
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2018.
Habitat data prior to year 2000 from the California Environmental Data Exchange Network (CEDEN).
2019 Quarter 4 - Complete Data Set (4/10/20)
Crashes raw data file of 2026; Updated: 2/8/2026 7:01:08 PM
Suisun Marsh Monitoring Program Channel Water Salinity Report September 2023
Suisun Marsh Monitoring Program Channel Water Salinity Report November 2024
Parties raw data file of 2024; Updated: 2/8/2026 7:36:19 PM
Crashes raw data file of 2017; Updated: 2/8/2026 8:48:04 PM
Draft - Lower American River E. coli Monitoring Results
Percentage of Influenza Detections at Clinical...
445 Mb. This is the complete set of Hospital Community Benefit Plans from 2014.
Respiratory Virus Dashboard Metrics: Deaths
Licensed Healthcare Facility Listing, June 30, 2023
Licensed Healthcare Facility Listing, June 30, 2017
Suisun Marsh Monitoring Program Channel Water Salinity Report March 2018
February 2026 Monthly Update - Prescription Drug WAC Increases - 5 Year History (Excel)
Measurements - Groundwater level time series measurements
Suisun Marsh Monitoring Program Channel Water Salinity Report February 2025
919 MB Community Benefit Plans received as of 10.25.2025
Suisun Marsh Monitoring Program Channel Water Salinity Report May 2022
San Joaquin Valley Regional Investigation
The San Joaquin Valley Regional Investigation focuses on providing AEM data, digitized lithology and geophysical logging data, texture model development, defining important clay (e.g. the Corcoran Clay) and development of aquifer recharge potential maps. ## Maps and Models Mapping and modeling products expected in mid-2026. ## Datasets and Reports ### Digitized Lithology and Geophysical Logs * [Digitized Lithology and Geophysical Logs - Local Investigation: Madera/North Kings](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/1d08d5ff-427d-4d77-9d39-89caca3c34fe "Digitized Lithology and Geophysical logs - Local Investigation: Madera/North Kings") * [Digitized Lithology and Geophysical Logs - Western San Joaquin Valley Local Investigation](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/8757704f-6f98-484d-bd4c-eb2fa08ac080 "Western San Joaquin Valley Local Investigation") * [Digitized Lithology and Geophysical Logs - Four County Area](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/41ec1f67-cb0c-4d13-9d81-e514cdb1f880 "Digitized Lithology and Geophysical logs - Four County Area") * [Digitized Lithology and Geophysical Logs - Kern County](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/d0f5505f-d634-423e-9329-7d553030aff8 "Digitized Lithology and Geophysical logs - Kern County") * [Digitized Lithology and Geophysical Logs - South Kings](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/2a57bd1f-8adf-4dce-88a9-9627f0cc343c "Digitized Lithology and Geophysical logs - South Kings") * [Digitized Lithology and Geophysical Logs - San Joaquin Valley (other)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/8fffe374-d89f-4c40-b115-307e8752c537 "Digitized Lithology and Geophysical logs - San Joaquin Valley (Other)") * [Digitized lithology and geophysical Logs - Statewide AEM Surveys, Survey Area 4 ](https://data.cnra.ca.gov/dataset/aem/resource/eb09227e-32c7-4e11-94f5-359c9b202734 "Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 4") * [Digitized lithology and geophysical Logs - Statewide AEM Surveys, Survey Area 5 ](https://data.cnra.ca.gov/dataset/aem/resource/366d53c0-6387-42d3-a39f-68aed6291853 "Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 5") ###Airborne and Surface Geophysics * [AEM - Statewide AEM Surveys, Survey Area 4](https://data.cnra.ca.gov/dataset/aem/resource/c282ee67-de22-45df-9293-b6478c9d3b24 "AEM datasets - Statewide AEM Surveys, Survey Area 4") * [AEM - Statewide AEM Surveys, Survey Area 5](https://data.cnra.ca.gov/dataset/aem/resource/e0710451-2b66-485b-aacb-a9231f5de260 "AEM datasets - Statewide AEM Surveys, Survey Area 5") * [FloaTEM - Basin Characterization Local Investigation, Prospect Island](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/b9c3959d-8c37-4f1c-ac87-647ae803f3be "FloaTEM - Basin Characterization Local Investigation, Prospect Island")
Dry Domestic Well Susceptibility (GIS Feature Service)
This dataset is a catalog of all the datasets available on the CHHS Open Data Portal. Each item in the catalog represents a dataset and includes the associated metadata and additional information.
2014 Quarter 2 - Sum of Four Quarters (Rev 7/15)
Links to spatial data resources for the groundwater elevation monitoring stations (wells) maintained in the California Department of Water Resources’ (hereafter the Department) Enterprise Water Management database. Individual station information comes from a wide variety of sources, including and local and federal agencies, that conduct groundwater elevation monitoring within the state of California.
Tissue data for year 2021 from the California Environmental Data Exchange Network (CEDEN).
Statewide COVID-19 Vaccines Administered by Zip Code
COVID-19 Vaccines Administered By HPI Quartile - Data Dictionary
Water Chemistry data for year 2009 from the California Environmental Data Exchange Network (CEDEN).
Current California Healthcare Facility Listing
2022 Quarter 3 - Sum of Four Quarters (01/13/2023)
Suisun Marsh Monitoring Program Channel Water Salinity Report September 2025
Suisun Marsh Monitoring Program Channel Water Salinity Report March 2020
Local governments are required to inform HCD about any local tenant preference ordinance the local government maintains when the jurisdiction submits their annual progress report on housing approvals and production, per Government Code 7061 (SB 649, 2022, Cortese). Effective January 1, 2023, local governments adopting a tenant preference are required to create a webpage on their internet website containing authorizing local ordinance and supporting materials, no more than 90 days after the ordinance becomes operational.
Suisun Marsh Monitoring Program Channel Water Salinity Report March 2023
Suisun Marsh Monitoring Program Channel Water Salinity Report June 2025
COVID-19 Vaccines Shipped, Delivered, On Hand, by County & Zip
2024 Quarter 4 - Sum of Four Quarters (04/29/2024)
Suisun Marsh Monitoring Program Channel Water Salinity Report December 2018
Suisun Marsh Monitoring Program Channel Water Salinity Report March 2021
Suisun Marsh Monitoring Program Channel Water Salinity Report January 2019
Water Board Wastewater Violations, 2001-2016
Violations recorded in the California Integrated Water Quality System database regarding violations of permits, orders, and the Water Code.
InjuredWitnessPassengers raw data file of 2019; Updated: 2/8/2026 8:27:16 PM
Analysis Tool - Data2HSM via Gaussian Mixture Model
The Data2HSM via Gaussian Mixture Model tool ingests the AEM data and groups the data into a user-specified number of clusters that are interpreted as stratigraphic units in the hydrostratigraphic model (HSM). File contains a preliminary description of the Data2HSM via Gaussian Mixture Model tool. Tool expected to be publicly available in Early/Mid 2025.
Includes information gathered by technical staff during the event response process. This may include investigation of a report and communication to responding organizations.
Monitoring sites for Safe to Swim (no longer updated)
This data resource will no longer be updated.
Respiratory Virus Dashboard Metrics - Testing Data Dictionary
Q1-Q4 2020 Prescription Drugs WAC Increases
Tissue data for year 2005 from the California Environmental Data Exchange Network (CEDEN).
Percentage of Other Respiratory Pathogen...
Licensed Healthcare Facility Listing, June 30, 2024
Suisun Marsh Monitoring Program Channel Water Salinity Report January 2024
Statewide COVID-19 Vaccines Administered By County (2023-2024 updated vaccine archived)
SWAMP Water Quality Results - Data Dictionary
Suisun Marsh Monitoring Program Channel Water Salinity Report August 2024
2023 Quarter 4 - Complete Data Set (04/16/2024)
Statewide COVID-19 Vaccines Administered By County (2024-2025 updated vaccine archived)
Fecal Indicator Bacteria Monitoring Results - 2020 to present
This resource contains data summarizing performance measures that are used to inform the Waterboard's annual Performance Report. The inspection data summarized in this resource is tracked in the Waterboard's CIWQS (California Integrated Water Quality System) database.
COVID-19 Vaccines Administered By HPI Quartile (Booster Metric archived)
Urban Retail Water System Annual Loss Audit Data
The C2VSimFG v1.5 main report without the appendices
Map of Current Groundwater Conditions in California
This map shows the percentile statistics for groundwater monitoring wells in California comparing their most recent elevation level to historical levels at that well. The map shows percentile statistics for all wells measured in 2025 and 2026 to date. This map was last updated on January 14, 2026.
Suisun Marsh Monitoring Program Channel Water Salinity Report January 2022
Habitat data for year 2002 from the California Environmental Data Exchange Network (CEDEN).
Licensed Healthcare Facility Listing, June 30, 2022
Suisun Marsh Monitoring Program Channel Water Salinity Report January 2026
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2019.
377 Mb. This is the complete set of Hospital Community Benefit Plans from 2015.
Suisun Marsh Monitoring Program Channel Water Salinity Report February 2020
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2021.
537 Mb. This is the complete set of Hospital Community Benefit Plans from 2017.
2017 Quarter 2 - Complete Data Set (11/02/17)
Appx E Submittal Tables and SB-X7-7 Forms
521 Mb. This is the complete set of Hospital Community Benefit Plans from 2018.
Q1-Q4 2023 Prescription Drug WAC Increases - 5 Year History
Wastewater Enforcement Actions Data Dictionary
This service is under development as part of ongoing enhancements to the SGMA Data Viewer and CalGW Live. Once the format is finalized, the service will be hosted at https://gis.water.ca.gov/arcgis/rest/services/. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
CEDEN Tissue Data (Zipped CSV - All Years)
Zipped CSV file containing all tissue data from the California Environmental Data Exchange Network (CEDEN).
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2011.
Data Dictionary - Modeling Forecasts for COVID-19 and Influenza
Suisun Marsh Monitoring Program Channel Water Salinity Report August 2023
Percentage of RSV Admissions at Kaiser...
InjuredWitnessPassengers raw data file of 2024; Updated: 2/8/2026 7:37:03 PM
2021 Quarter 2 - Complete Data Set (10/13/2021)
2015 Quarter 4 - Sum of Four Quarters (Rev 4/16)
644 MB. This is the complete set of Hospital Community Benefit Plans from 2022.
2025 Quarter 2 - Sum of Four Quarters (10/29/2025)
NWSS Data Dictionary includes: valid values, required fields, data elements/descriptions, recent changes, etc. For most recent version of the data dictionary visit: https://www.cdc.gov/nwss/reporting.html#data-dictionary
Q1-Q4 2021 Prescription Drug WAC Increases - 5 Year History
Respiratory Virus Dashboard Metrics - Deaths Data Dictionary
COVID-19 Vaccines Administered By Demographics (2024-2025 updated vaccine archived)
Suisun Marsh Monitoring Program Channel Water Salinity Report May 2024
__Age 19-25 Young Adult Expansion Population:__ This dataset includes the monthly count of Young Adult Expansion individuals ages 19 through 25, by county, who were eligible and enrolled in full scope Medi-Cal for the prior month of eligibility and continue to be eligible in the current month. Lawfully present individuals ages 21 through 25 are included in this count. The Young Adult Expansion program was implemented January 1, 2020 pursuant to Senate Bill (SB) 104 (Chapter 67, Statutes of 2019), California Welfare and Institutions Code Section 14007.8. The source of the data is the Medi-Cal Eligibility Data System (MEDS). Counties with zero individuals enrolled during a reporting period are not included in the dataset.
Fecal Indicator Bacteria Monitoring Results - before 2010
2025 Quarter 1 - Sum of Four Quarters (07/30/2025)
Suisun Marsh Monitoring Program Channel Water Salinity Report September 2021
Fecal Indicator Bacteria Monitoring Results - Data Dictionary
Prospect Island - FloaTEM Test Technical Memo (Draft)
Technical Memo (draft) for the FloaTEM test data collection effort performed at Prospect Island. The Technical Memo contains information about data collection and the process to invert for the data for electrical resistivity values vs depth, a preliminary interpretation of the data, and a comparison to existing tTEM and AEM data. File updated on 8/14/2025.
(ARCHIVED) Respiratory Virus Dashboard Metrics - Hospitalizations Data Dictionary
Q1-Q4 2022 Prescription Drugs Introduced to Market
California WIC Authorized Product List (UPC)
Q1-Q4 2023 Prescription Drugs Introduced to Market
Madera & North Kings - Digitized lithology and geophysical logs
Digitized lithology and geophysical logging data for the Madera & North Kings Local Investigation. File updated 1/13/2026.
InjuredWitnessPassengers raw data file of 2026; Updated: 2/8/2026 7:01:22 PM
2013 Quarter 4 - Sum of Four Quarters (Rev 7/15)
Statewide COVID-19 Vaccines Administered By County
C2VSimFG BETA2 Model Files (superseded by Version 1.0)
The C2VSimFG Beta Model is available in a compressed zip format due to its size (3.5 GB uncompressed). The contents of the zip file include the model executables, model input files, and selected outputs from running the model and calculating zbudgets. The input files and parameter files are all in text files. Outputs are in text files and summaries have been developed and are contained in excel files. Within the zip file, there are 7 folders. The folder titled Bin contains the executables. The folder titled Budget contains a batch file and input file for creating budgets after the simulation has been completed. The folder titled Excel contains excel summaries of outputs of the Budgets and ZBudgets. The folder titled Preprocessor contains the geometry information for the model nodes, elements, streams, and layers. The folder titled Results contains the outputs from the model simulation, budgets, and Zbudgets. The folder titled Simulation contains all of the data for initial and boundary conditions as well as aquifer parameters. In addition, Simulation settings and features as well as the batch files for simulating the model are provided here. The folder titled Z-Budget contains the input files and batch files for running the ZBudgets using the model simulation results.
Suisun Marsh Monitoring Program Channel Water Salinity Report September 2020
Tissue data for year 2023 from the California Environmental Data Exchange Network (CEDEN).
Habitat data for year 2011 from the California Environmental Data Exchange Network (CEDEN).
Water Chemistry data for year 2021 from the California Environmental Data Exchange Network (CEDEN).
Pre-2012 Hospital Quarterly Financial & Utilization Report - Sum of Four Quarters
Wastewater Facilities Permits & Orders Data Dictionary
Parties raw data file of 2018; Updated: 2/8/2026 8:37:34 PM
Suisun Marsh Monitoring Program Channel Water Salinity Report December 2025
Zipped CSV file containing all benthic data from the California Environmental Data Exchange Network (CEDEN).
California Grants Portal - Updated Daily
Older AE (50 and over) Population (by County)
__Age 50 and over Older Adult Expansion Population:__ The datasets include the monthly count of individuals 50 years of age or older, by county, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 50 years of age or older, regardless of immigration status. Lawfully present individuals 50 years of age or older are included in this count. The Older Adult Expansion program was implemented May 1, 2022, pursuant to [Assembly Bill (AB) 133 (Chapter 143, Statutes of 2021)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220AB133), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) Counties with zero individuals enrolled during a reporting period are not included in the dataset. Source: MIS/DSS (Management Information System/ Decision Support System), the Department’s primary data warehouse.
A document created by the Department of Drinking Water that explains the procedure for updating population values outside of the Electronic Annual Report (EAR).
InjuredWitnessPassengers raw data file of 2025; Updated: 2/8/2026 7:23:11 PM
## Datasets and Reports All AEM data and reports are available on the CNRA Open Data Portal page: https://data.cnra.ca.gov/dataset/aem ## AEM Flight Line Map A map displaying the location of AEM data collection can be found here: https://data.cnra.ca.gov/dataset/aem/resource/8a020073-20e4-4feb-9271-fe8f76c99a85 ## AEM Data Viewers DWR's AEM 3D and Profile Viewers can be accessed here: https://data.cnra.ca.gov/dataset/aem/resource/29c4478d-fc34-44ab-a373-7d484afa38e8
Suisun Marsh Monitoring Program Channel Water Salinity Report May 2021
Percentage of Deaths Attributed to Influenza...
[ARCHIVE 2020-2023] CalCAT Forecasts and Nowcasts Historical Archive
Zipped file containing one file each for COVID-19 Nowcasts, COVID-19 and Influenza Forecasts and Variant Proportion Nowcasts as shown on CalCAT from 2020 through 2023. The data dictionaries for the files are available at https://data.chhs.ca.gov/dataset/calcat.
Statewide COVID-19 Vaccines Administered By County (Booster Metric archived)
InjuredWitnessPassengers raw data file of 2017; Updated: 2/8/2026 8:49:47 PM
Suisun Marsh Monitoring Program Channel Water Salinity Report February 2019
California Drinking Water System Area Boundaries
The California State Geoportal provides service area boundaries of drinking water service providers, as verified by the Division of Drinking Water, State Water Resources Control Board. In order to provide an accurate data set of service area boundaries for California drinking water systems, the Division of Drinking Water of the California Water Resources Control Board (SWRCB DDW) has undertaken a project to vet and verify the data collected by the Tracking California's Water Boundary Tool (WBT).
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2023.
CEDEN Water Chemistry Data (Zipped CSV - All Years)
Zipped CSV file containing all water chemistry data from the California Environmental Data Exchange Network (CEDEN).
This dataset includes the monthly count of individuals under age 19 receiving full scope Medi-Cal benefits as authorized by California Welfare and Institutions Code 14007.8. The count reflects the total number eligible during the month. California provides full scope Medi-Cal benefits to all children under the age of 19 regardless of immigration status.
FHABS Data Disclaimer and Additional Information
This is important information data users have to look at it before going to the dictionary
San Joaquin Valley (other) - Digitized lithology and geophysical logs
Digitized lithology and geophysical logging data for the areas outside of the Madera/North Kings, Western San Joaquin Valley, and Four County Investigation areas. File updated 1/13/2026.
PDFs of Well Completion Reports by County
Redacted Well Completion Reports are organized in folders by County and Township/Range, and named by Township/Range/Section and log number
Water Chemistry data for year 2007 from the California Environmental Data Exchange Network (CEDEN).
Sacramento Valley - Texture Model Version 2025.1
Texture Model Version 2025.1 for the Sacramento Valley Investigation. Texture Model Version 2025.1 was developed using Data2Texture and includes the integration of digitized lithology logs from SVSim. Data2Texture model files available upon request. File updated on 6/11/2025
Parties raw data file of 2022; Updated: 2/8/2026 7:57:52 PM
Crashes raw data file of 2023; Updated: 2/8/2026 7:48:08 PM
Suisun Marsh Monitoring Program Channel Water Salinity Report January 2025
2024 Quarter 4 - Complete Data Set (04/29/2025)
Legacy table based on previous "On Hand" metric up to May 28, 2021.
Suisun Marsh Monitoring Program Channel Water Salinity Report April 2018
Well Completion Report PDF Links (Local)
This table represents local/relative links to PDFs for records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR) that can be downloaded from https://cadwr.app.box.com/v/WellCompletionReports
COVID-19 Vaccines Administered By Demographics By County (2024-2025 updated vaccine archived)
2018 Quarter 4 - Complete Data Set (4-11-2019)
Tissue data for year 2007 from the California Environmental Data Exchange Network (CEDEN).
This file contains additional details about the data, sources, a disclaimer and distribution information.
Water Chemistry data for year 2024 from the California Environmental Data Exchange Network (CEDEN).
Water Chemistry data for year 2020 from the California Environmental Data Exchange Network (CEDEN).
Habitat data for year 2012 from the California Environmental Data Exchange Network (CEDEN).
Suisun Marsh Monitoring Program Channel Water Salinity Report November 2021
Licensed Healthcare Facility Listing, December 31, 2018
California Department of Housing and Community Development
California WIC Authorized Product List (PLU)
Habitat data for year 2010 from the California Environmental Data Exchange Network (CEDEN).
Data Dictionary - Prescription Drugs Introduced to Market
Q1-Q4 2023 Prescription Drug WAC Increases
Seasonal Groundwater Level Changes 1, 3, 5 and 10-Year (GIS Feature Service)
Seasonal groundwater level reports provide information from selected water level measurements and are intended to portray the change in seasonal groundwater levels over specific time intervals. Each point shows the calculated difference between the measured groundwater levels from the selected time periods. The change in groundwater level is plotted on the map only if a measurement exists in both time periods at a well. These change values are derived from the DWR Periodic Groundwater Levels dataset that contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and cooperating agencies in groundwater basins statewide. It also includes data collected through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM), and the CASGEM (California Statewide Groundwater Elevation Monitoring) Program. Most measurements are taken manually twice per year to capture the peak high and low values in groundwater elevations. However, the dataset also includes measurements recorded more frequently, monthly, weekly, or daily. The complete DWR Periodic Groundwater Levels dataset is available at https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements. This service is under development in support of ongoing enhancements to CalGW Live. Once the format is finalized, the service will be hosted at https://gis.water.ca.gov/arcgis/rest/services/. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
C2VSimFG Web Application Quick Tutorial Guide
Some simple approaches to querying large csv datasets on CNRA Open data
Electronic Self-Monitoring Report (eSMR) data for samples collected in year 2010.
Suisun Marsh Monitoring Program Channel Water Salinity Report January 2021
Licensed Healthcare Facility Listing, December 31, 2019
Shows recent trends in hospital utilization and financial data. Quarterly Hospital Financial and Utilization data have been aggregated into calendar years (CYs) to produce multi-year trend charts. In addition, some charts describe changes from CY 2014 to CY 2015.
Suisun Marsh Monitoring Program Channel Water Salinity Report November 2023
Suisun Marsh Monitoring Program Channel Water Salinity Report August 2022
2023 Quarter 2 - Sum of Four Quarters (10/16/2023)
2017 Quarter 1 - Complete Data Set (7/14/17)
Zip file containing all resources from Periodic Groundwater Level Measurements dataset.
Habitat data for year 2000 from the California Environmental Data Exchange Network (CEDEN).
February 2026 Monthly Update - Prescription Drugs Introduced to Market (Excel)
CEDEN Water Chemistry Data (Parquet File Format - All Years)
This resource contains all water chemistry data available from the CEDEN database, in the [Apache Parquet file format]((https://parquet.apache.org/)). The data is partitioned by year. Parquet is a free and open source data storage format that allows for fast and efficient processing of large datasets. It is compatible with a variety of data analysis platforms, including the R and Python programming languages, through the [Apache Arrow platform](https://arrow.apache.org/). An example showing how to use this data with the R programming language is available [here](https://gist.github.com/daltare/209acf0789b4f1bdec272c323ba45315).
February 2026 Monthly Update - Prescription Drugs Introduced to Market (CSV)
2006-Present eSMR Analytical Data (Parquet Format)
This resource contains a zipped set of files in the Apache Parquet file format (see: **https://parquet.apache.org/**), which include all of the eSMR analytical data from 2006 through present, partitioned by region (the [California Water Board Region](https://www.waterboards.ca.gov/waterboards_map.html) where the sampling site is located) and year (the calendar year in which the sample was taken). Parquet is a free and open source data storage format that allows for fast and efficient processing of large datasets. It is compatible with a variety of data analysis platforms, including the R and Python programming languages, through the Apache Arrow platform (see: **https://arrow.apache.org/**). See **[here](https://gist.github.com/daltare/d76d63360050810f99ae8d7a6b4d1443)** for an example showing how to use this dataset with the R programming language. The data in this dataset is essentially identical to that contained in the csv files for the individual years (with the exception that missing values in numeric and date fields are encoded as "NA" rather than "NaN" or empty text strings), and is included here as an alternative option for for users who want a bulk download of all of the eSMR data made available on the open data portal.
San Joaquin Valley - Four County Area Regional Investigation
The San Joaquin Valley - Four County Regional Investigation (covering Madera, Fresno, Kings, and Tulare counties) focuses on data digitization and texture model and hydrogeologic conceptual model development to support aquifer recharge potential mapping, defining important clay units (e.g. Corcoran Clay), and subsidence potential and mitigation. ## Maps and Models ## Datasets and Reports * [Digitized Lithology Logs - Four County Area](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/41ec1f67-cb0c-4d13-9d81-e514cdb1f880 "Digitized Lithology Logs - Four County Area") * [Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 4 ](https://data.cnra.ca.gov/dataset/aem/resource/eb09227e-32c7-4e11-94f5-359c9b202734 "Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 4") * [Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 5 ](https://data.cnra.ca.gov/dataset/aem/resource/366d53c0-6387-42d3-a39f-68aed6291853 "Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Area 5") * [AEM datasets - Statewide AEM Surveys, Survey Area 4](https://data.cnra.ca.gov/dataset/aem/resource/c282ee67-de22-45df-9293-b6478c9d3b24 "AEM datasets - Statewide AEM Surveys, Survey Area 4") * [AEM datasets - Statewide AEM Surveys, Survey Area 5](https://data.cnra.ca.gov/dataset/aem/resource/e0710451-2b66-485b-aacb-a9231f5de260 "AEM datasets - Statewide AEM Surveys, Survey Area 5")
Percentage of RSV Detections at Clinical...
Suisun Marsh Monitoring Program Channel Water Salinity Report June 2020
Suisun Marsh Monitoring Program Channel Water Salinity Report April 2024
Suisun Marsh Monitoring Program Channel Water Salinity Report April 2020
Suisun Marsh Monitoring Program Channel Water Salinity Report March 2025
Well Perforation data is not available for all wells in this dataset. Well perforations are screened intervals (openings) allowing groundwater to enter well casing. Wells can have multiple screen intervals, up to 10 screened intervals can be recorded for each well in this dataset.
Suisun Marsh Monitoring Program Channel Water Salinity Report July 2023
(ARCHIVED) Respiratory Virus Dashboard Metrics: Hospitalizations
Data is from the California Department of Public Health (CDPH) Respiratory Virus State Dashboard at...
The GeoPDNN (Geological Pseudolabel Deep Neural Network) is a semi-supervised machine learning tool that integrates point-based datasets - such as formation picks from lithologic well logs or individual AEM soundings- into plausible stratigraphic surfaces for a preliminary hydrostratigraphic model. File contains a preliminary description of the Data2HSM via GeoPDNN tool. Tool expected to be publicly available in Mid-late 2025.
Kern County - Digitized lithology and geophysical logs
Digitized lithology and geophysical logging data for the Kern County portion of the San Joaquin Valley Regional Investigation. File updated 1/13/2026.
2025 Quarter 2 - Complete Data Set (10/29/2025)
Crashes raw data file of 2025; Updated: 2/8/2026 7:21:49 PM
Suisun Marsh Monitoring Program Channel Water Salinity Report June 2023
2006-Present eSMR Analytical Data (Zipped CSV)
This resource contains a single zipped csv file that includes all of the eSMR analytical data from 2006 through present. The data is identical to that contained in the csv files for individual years, and is included here as a faster option for users who want a bulk download of all of the eSMR data made available on the open data portal.
Suisun Marsh Monitoring Program Channel Water Salinity Report December 2022
Readmission Rates in Patients Recently Discharged AMA vs Not AMA Data Set
This dataset contains counts of readmissions, discharges, and readmission rates among patients who were readmitted in a single calendar year. The data indicates if the previous discharge was against medical advice, and how many days passed between each discharge and subsequent readmission.
Tissue data for year 2010 from the California Environmental Data Exchange Network (CEDEN).
The Pajaro Local Investigation focuses on providing tTEM data to support floodplain habitat rehabilitation, levee setback management, surface water-groundwater interaction, and groundwater recharge. The Pajaro Local Investigation is a collaboration between the Basin Characterization Program, DWR’s Flood-MAR Program, the Pajaro Valley GSA, UC Santa Cruz, the US Army Corps of Engineers, the Pajaro Regional Flood Management Agency and the Resource Conservation District of Santa Cruz. ## Datasets and Reports * [Pajaro - tTEM Data Report (Draft)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/5e3dd3d1-a295-433c-b67b-6f1f8a88dab2 "Pajaro - tTEM Data Report (Draft)") * [Pajaro - tTEM Data Report (Draft) Appendices) Appendices](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/4b6e3e2b-9b59-4e3a-a000-0d65dd9be2a6 "Pajaro - tTEM Data Report (Draft) Appendices") * [Pajaro - tTEM Data Report Addendum (Draft)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/a1430fe6-3962-4c8f-986b-30694955146a "Pajaro - tTEM Data Report Addendum (Draft)") * [Pajaro - tTEM Data (Preliminary)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/65115263-5b72-41b8-b2c4-f471b10e8c4e "Pajaro - tTEM Data (Preliminary)")
Table of DHCS (Medi-Cal) Provider Type Codes and Descriptions used by the Medi-Cal Fiscal Intermediary.
Readmission Rates in Patients Previously Discharged AMA vs Not AMA Data Dictionary
Four County Area- Digitized lithology and geophysical logs
Digitized lithology and geophysical logging data for the Four County Area Regional Investigation (covering Madera, Fresno, Kings, and Tulare counties). File updated 1/13/2026.
Public Supply Wells SWRCB-Supported (GIS Feature Service)
CalGW Live information for public supply wells is based on data from the State Water Resource Control’s Division of Drinking Water. This layer was last updated in November 2024.
Facility Profile attribute data and information (license, financial, and building safety data)
Q1-Q4 2021 Prescription Drug WAC Increases
California’s Groundwater Live provides the most relevant and recent groundwater information at the click of a button. The webpage also includes a series of interactive dashboards which allow users to interact and customize what groundwater data they would like to view. Users can filter the data by address, county, groundwater basin, well depth and even time period to see unique data summaries. California’s Groundwater Live has been developed for a variety of users including groundwater managers, governmental agencies, well owners, non-governmental organizations, water policy makers and members of the public interested in groundwater.
2014 Quarter 1 - Sum of Four Quarters (Rev 7/15)
Suisun Marsh Monitoring Program Channel Water Salinity Report November 2025
Suisun Marsh Monitoring Program Channel Water Salinity Report October 2025
Includes information from manually created cases to group similar reports. Cases are an organizational tool for technical staff and does not reflect on the severity of a report.
COVID-19 Vaccines Shipped and Delivered - Data Dictionary
2020 Quarter 3 - Sum of Four Quarters (01/15/2021)
598 Mb. This is the complete set of Hospital Community Benefit Plans from 2013.
Tissue data for year 2006 from the California Environmental Data Exchange Network (CEDEN).
C2VSimFG v1.0 DWR Report: California Central Valley Groundwater-Surface Water Simulation Model - Fine Grid (C2VSimFG) Development and Calibration Version 1.0
2017 Quarter 3 - Complete Data Set (1/12/18)
The Suspended and Ineligible List is a list reflecting all providers of service who the Department has suspended. Pursuant to Welfare and Institution Code sections 14123, subdivision (a) (convictions), 14123, subdivision (b) (federal exclusions) and 14043.6 (license loss) these suspensions are automatic and non-discretionary. Please see legal description and legal introduction notice attached.
Appx A California Water Code--Urban Water Management Planning
Appx F Urban Water Management Plan Checklist
Licensed Healthcare Facility Listing, December 31, 2017
2022 Quarter 1 - Sum of Four Quarters (07/14/2022)
C2VSimFG v1.5 groundwater and stream observation dataset
Groundwater and stream observation dataset compiled for used in model calibration and validation.
2023 Quarter 4 - Sum of Four Quarters (04/16/2024)
Water Chemistry data for year 2001 from the California Environmental Data Exchange Network (CEDEN).
COVID-19 Vaccines By Demographics by County - Data Dictionary
Suisun Marsh Monitoring Program Channel Water Salinity Report March 2024
Suisun Marsh Monitoring Program Channel Water Salinity Report July 2025
Current Groundwater Level Statistics (GIS Feature Service)
The DWR Groundwater Level Percentile Statistics are based on the USGS Groundwater Watch concept of comparing the most recent groundwater level measurement to historical measurements for the same month. For a well to be ranked, the most recent measurement must have occurred within the last 18 months, and measurements from at least 10 years must exist for that month. These statistics are derived from the DWR Periodic Groundwater Levels dataset that contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and cooperating agencies in groundwater basins statewide. It also includes data collected through the Sustainable Groundwater Management Act (SGMA) Portal’s Monitoring Network Module (MNM), and the CASGEM (California Statewide Groundwater Elevation Monitoring) Program. Most measurements are taken manually twice per year to capture the peak high and low values in groundwater elevations. However, the dataset also includes measurements recorded more frequently, monthly, weekly, or daily. The complete DWR Periodic Groundwater Levels dataset is available at https://data.cnra.ca.gov/dataset/periodic-groundwater-level-measurements. This service is under development as part of of ongoing enhancements to CalGW Live. Once the format is finalized, the service will be hosted at https://gis.water.ca.gov/arcgis/rest/services/. DWR makes no warranties or guarantees — either expressed or implied — as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Madera & North Kings Local Investigation
The Madera & North Kings Local Investigation focuses on providing information to support floodplain habitat rehabilitation, surface water-groundwater interaction, groundwater recharge, and domestic well assistance activities. The Local Investigation is located within the Kings and Madera subbasins and concentrated on the eastern side of the San Joaquin Valley, between the Upper San Joaquin and Fresno Rivers. Maps and models developed as a part of this Local Investigation support state and local agencies in determining locations for deep recharge (to get water into the main producing zone of the aquifer), shallow recharge (to provide water for vulnerable shallow domestic wells), and multi-benefit floodplain rehabilitation. The Madera & North Kings Local Investigation is a collaboration between the Basin Characterization Program, the Madera and North Kings GSAs, DWR’s Flood-MAR Program, and the Ecological Flood Inundation Potential (EcoFIP) team. ## Maps and Models * [Local Investigation: Madera/North Kings - Texture model (Version 2024.3)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/ddd6d0d5-68e7-45c1-b9b1-d88de3cf1276 "Local Investigation: Madera/North Kings - Texture model (Version 2024.3)") * [Local Investigation: Madera/North Kings - Aquifer Recharge Potential Maps (Version 2024.3)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/e5c9e782-bb75-495b-bb22-b659976937ae "Local Investigation: Madera/North Kings - Aquifer Recharge Potential Maps (Version 2024.3)") + ARP Maps and Texture Model can be viewed online on the [SGMA Data Viewer](https://sgma.water.ca.gov/webgis/?appid=SGMADataViewer#basincharacter "SGMA Data Viewer") ## Datasets * [Digitized lithology and geophysical logs - Local Investigation: Madera/North Kings](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/1d08d5ff-427d-4d77-9d39-89caca3c34fe "Digitized lithology and geophysical logs - Local Investigation: Madera/North Kings") * [Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Areas 5 and 9](https://data.cnra.ca.gov/dataset/aem "Digitized lithology and geophysical logs - Statewide AEM Surveys, Survey Areas 5 and 9") * [AEM datasets - Statewide AEM Surveys, Survey Areas 5 and 9](https://data.cnra.ca.gov/dataset/aem "AEM datasets - Statewide AEM Surveys, Survey Areas 5 and 9")
5th Cycle RHNA Progress Report Data Dictionary
Suisun Marsh Monitoring Program Channel Water Salinity Report August 2021
California Department of Corrections and Rehabilitation
Water Chemistry data for year 2013 from the California Environmental Data Exchange Network (CEDEN).
2014 Quarter 4 - Sum of Four Quarters (Rev 7/15)
2013 Quarter 3 - Sum of Four Quarters (Rev 7/15)
Suisun Marsh Monitoring Program Channel Water Salinity Report February 2022
456 MB. This is the complete set of Hospital Community Benefit Plans from 2021.
California State Water Resources Control Board
Age 26-49 AE Population (by Written Language and County)
__Age 26-49 Adult Expansion Population:__ data includes the monthly count of individuals 26-49 years of age, by county and written language, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible Age 26-49 Adult Expansion individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 26-49 years of age, regardless of immigration status. Lawfully present individuals 26-49 years of age are included in this count. The Age 26-49 Adult Expansion program was implemented January 1, 2024, pursuant to [Senate Bill (SB) 184 (Chapter 47, Statutes of 2022)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220SB184), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) Source: MIS/DSS (Management Information System/ Decision Support System), the Department’s primary data warehouse.
547 MB Hospital Community Benefit Plans received as of 09.04.24
Suisun Marsh Monitoring Program Channel Water Salinity Report April 2023
Habitat data for year 2020 from the California Environmental Data Exchange Network (CEDEN).
Suisun Marsh Monitoring Program Channel Water Salinity Report February 2018
Madera & North Kings - Aquifer Recharge Potential Maps (Version 2024.3)
Aquifer Recharge Potential (ARP) map V.2024.3 for the Madera & North Kings Local Investigation. ARP maps were developed using the [Local Investigation: Madera/North Kings - Texture model (Version 2024.3)](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/ddd6d0d5-68e7-45c1-b9b1-d88de3cf1276 "Local Investigation: Madera/North Kings - Texture model (Version 2024.3)") Additional information on the ARP mapping process can be found on the [Aquifer Recharge Potential Mapping Process Document](https://data.cnra.ca.gov/dataset/dwr-basin-characterization/resource/7d33d618-38bc-4511-834c-6e791695f8e2 "Aquifer Recharge Potential Mapping Process Document"). File updated on 12/19/2024. *** Superseded Data Releases: * Aquifer Recharge Potential Maps (Version 2024.2) Email Basin.Characterization@water.ca.gov to request a superseded dataset. ***