AndreaBozzo/ceres-open-data-index huggingface dataset:
California Vegetation - WHRTYPE

<div>An accurate depiction of the spatial distribution of habitat types within California is required for a variety of legislatively-mandated government functions. The California Department of Forestry and Fire Protection's CALFIRE Fire and Resource Assessment Program (FRAP), in cooperation with California Department of Fish and Wildlife VegCamp program and extensive use of USDA Forest Service Region 5 Remote Sensing Laboratory (RSL) data, has compiled the "best available" land cover data available for California into a single comprehensive statewide data set. The data span a period from approximately 1990+. Typically the most current, detailed and consistent data were collected for various regions of the state. Decision rules were developed that controlled which layers were given priority in areas of overlap. Cross-walks were used to compile the various sources into the common classification scheme, the California Wildlife Habitat Relationships (CWHR) system.&nbsp;<br />&nbsp;</div><div>&nbsp;</div><div>This service depicts the WHRTYPE description from the fveg dataset (Wildlife Habitat Relationship classes).</div><div>&nbsp;</div><div>The full dataset can be downloaded in raster format here:&nbsp; <a target='_blank' href='https://www.fire.ca.gov/Home/What-We-Do/Fire-Resource-Assessment-Program/GIS-Mapping-and-Data-Analytics' rel='nofollow ugc noopener noreferrer'>GIS Mapping and Data Analytics | CAL FIRE</a><br />&nbsp;</div><div>&nbsp;</div><p>The service represents the latest release of the data, and is updated when a new version is released. Currently it represents fveg22_1.</p>

Tags: cal-fire, california-department-of-forestry-and-fire-protection, caopendata, frap, fveg, landcover, vegetation, whrtype
Organization: State of California
​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 March 16, 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.

Tags: california-department-of-health-care-services, fee-for-service-provider, ffs, medi-cal, ped, pmf, provider-enrollment, provider-master-file
Organization: State of California
Independent Medical Review (IMR) Determinations, Trend

This data is from the California Department of Managed Health Care (DMHC). It contains all decisions from Independent Medical Reviews (IMR) administered by the DMHC since January 1, 2001. An IMR is an independent review of a denied, delayed, or modified health care service that the health plan has determined to be not medically necessary, experimental/investigational or non-emergent/urgent. If the IMR is decided in an enrollees favor, the health plan must authorize the service or treatment requested.

Tags: california-department-of-managed-health-care, dmhc, hmo-help-center, imr, independent-medical-review
Organization: State of California
Enforcement Actions, Trend

This data is from the Office of Enforcement in the California Department of Managed Health Care (DMHC). It contains enforcement actions with the information of the organization type, organization name, action date, penalty amount, related party, and violation section (California Health and Safety Code and the California Code of Regulations, title 28) since July 1, 2000. The DMHC Office of Enforcement investigates alleged violations of the Knox-Keene Health Care Service Plan Act of 1975 (the Knox-Keene Act) under the DMHC's administrative powers as a California state licensing agency. The DMHC Office of Enforcement exercises its jurisdiction to prosecute violators in an administrative action before the Director of the DMHC, the Office of Administrative Hearings, or in the California Superior Courts. When the DMHC finds the Knox-Keene Act is violated, the Director is authorized to take a variety of actions, including, assessing administrative penalties and issuing a cease and desist order requiring the subject of the order to stop the offending action. All subjects are afforded appropriate Due Process protections. For additional information, please visit http://www.dmhc.ca.gov/LawsRegulations/EnforcementActions.aspx.

Tags: california-department-of-managed-health-care, dmhc, dmhc-violations, enforcement-action-database, health-care-enforcement-actions, health-care-violations, health-plan-violations
Organization: State of California
Rate Review Detail, Trend

This data is from the California Department of Managed Health Care (DMHC). It contains all information on health plan proposed premium rates filed with the DMHC since January 1, 2011. The DMHC is committed to providing the public with information in order to expand consumer understanding about premium rate increases. The DMHC does not have the authority to approve or deny rate increases; however, the DMHC's review of proposed premium rates improves accountability in health plan rate setting and often results in a reduction in the proposed rate.

Tags: california-department-of-managed-health-care, dmhc, filing, premium, rate-increase, rate-review, rates
Organization: State of California
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.

Tags: conservation, urban-water-supplier, urban-water-use, water-supply
Organization: State of California
Insurance Affordability Programs Eligibility Appeals

This dataset includes the number of individuals who have filed an appeal for a subsidized Covered California Qualified Health Plan (QHP), Medi-Cal, or a combination of both eligibility determinations by year and quarter. Appeals may be filed by an appellant for determinations that resulted in a denial, eligibility, or discontinuance of coverage. A denial is defined as an eligibility determination at application that resulted in a denial of coverage. An appeal regarding an eligibility determination may be filed when the appellant disputes the type of program eligibility. A discontinuance is when an individual is no longer eligible for Medi-Cal or Covered California QHP. Appeals may be filed for cases involving mixed determinations, such as when household members applied for and/or had eligibility determinations made for the two programs (i.e., parents were eligible for Covered California and the child(ren) were eligible for Medi-Cal). Covered California and Medi-Cal eligibility appeals are processed and adjudicated by Administrative Law Judges and the California Department of Social Services (CDSS) staff who track appeals and hearing results. This dataset is part of the public reporting requirements set forth in California Welfare and Institutions Code 14102.5(a)(6).

Tags: abx, abx1-1, california-department-of-health-care-services, california-eligibility-and-enrollment-report, covered-ca-qhp-eligibility, covered-california-appeals, dhcs, iap, insurance-affordability-programs, medi-cal, medi-cal-appeals, medi-cal-eligibility, qhp, qualified-health-plan-appeals
Organization: State of California
Insurance Affordability Programs Eligibility Appeals Hearing Results

This dataset includes the hearing results for eligibility appeals filed for subsidized Covered California coverage, Medi-Cal, or a combination of both eligibility determinations by year and quarter. 
The Department of Health Care Services (DHCS) assigns responsibility for conducting fair hearing requests (appeals) to the California Department of Social Services (CDSS). CDSS receives appeal requests, conducts hearings through their statewide network of administrative law judges, and renders decisions. CDSS provides these services to DHCS through a contract called an interagency agreement. In addition to the interagency agreement, the Delegation Order gives an Administrative Law Judge the authority to review and adopt decisions for hearings. 
Hearing requests (appeals) may be filed for cases involving mixed determinations, such as when household members applied for and/or had eligibility determinations made for the two programs (i.e., parents were eligible for Covered California and the child(ren) were eligible for Medi-Cal). Hearings are held when an appeal filed by an appellant for determinations that resulted in a denial, eligibility, or discontinuance of coverage. This dataset provides categories of hearing results and includes granted, granted in part, denied, or withdrawn/dismissed. This dataset is part of the public reporting requirements set forth in the California Welfare and Institutions Code 14102.5(a)(6).

Tags: abx, abx1-1, california-department-of-health-care-services, california-eligibility-and-enrollment-report, covered-ca, covered-ca-qhp-eligibility, covered-california-appeals, covered-california-coverage, dhcs, eligibility-hearing-results, eligibility-hearings, fair-hearing, hearing-medi-cal-hearing, hearings, iap, insurance-affordability-programs, medi-cal, medi-cal-appeals, medi-cal-eligibility, medi-cal-fair-hearing, qualified-health-plan, qualified-health-plan-appeals
Organization: State of California
Northern Harrier Range - CWHR B114 [ds917]

<div style='text-align:Left;'><div><div><p style='margin:0 0 14 0;'><span><span>Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for California's wildlife. The CWHR System was developed to support habitat conservation and management, land use planning, impact assessment, education, and research involving terrestrial vertebrates in California. CWHR contains information on life history, management status, geographic distribution, and habitat relationships for wildlife species known to occur regularly in California. Range maps represent the maximum, current geographic extent of each species within California. They were originally delineated at a scale of 1:5,000,000 by species-level experts and have gradually been revised at a scale of 1:1,000,000. For more information about CWHR, visit the CWHR webpage (</span><a href='https://www.wildlife.ca.gov/Data/CWHR' style='text-decoration:underline;' rel='nofollow ugc'><span>https://www.wildlife.ca.gov/Data/CWHR</span></a><span>). The webpage provides links to download CWHR data and user documents such as a look up table of available range maps including species code, species name, and range map revision history; a full set of CWHR GIS data; .pdf files of each range map or species life history accounts; and a User Guide.</span></span></p></div></div></div>

Tags: auth_cdfw, birds, california-department-of-fish-and-wildlife, california-natural-resources-agency, caopendata, cdfw, circus-hudsonius, ds0917_20160308_wm, habitat, natural-resources, northern-harrier, species, wildlife
Organization: State of California
Chronic Wasting Disease Surveillance - CDFW [ds3157] Extended Table

<div style='text-align:Left;'><div><div><p><span>This compilation of layers provides a comprehensive view of CWD-related activities, facilitating informed decision-making and strategic planning for wildlife management and disease prevention efforts. To date, there has not yet been any cases of CWD detected in California and surveillance data will be updated regularly. </span></p><p><span>This data is associated with the following layers: </span></p><ul><li><p><span>Chronic Wasting Disease Sampling Stations - 2025 - CDFW [ds3154] (</span><a href='https://apps.wildlife.ca.gov/bios6/?al=3154' target='_blank' style='text-decoration:underline;' rel='nofollow ugc noopener noreferrer'><span>https://apps.wildlife.ca.gov/bios6/?al=3154</span></a><span>), </span></p></li><li><p><span>Participating Meat Processors and Taxidermists - 2025 - CDFW [ds3155] (</span><a href='https://apps.wildlife.ca.gov/bios6/?al=3155' target='_blank' style='text-decoration:underline;' rel='nofollow ugc noopener noreferrer'><span>https://apps.wildlife.ca.gov/bios6/?al=315</span><span>5</span></a><span>), </span></p></li><li><p><span>Chronic Wasting Disease Sampling Stations - 2023-2024 - CDFW [ds3182] (</span><a href='https://apps.wildlife.ca.gov/bios6/?al=3182' target='_blank' style='text-decoration:underline;' rel='nofollow ugc noopener noreferrer'><span>https://apps.wildlife.ca.gov/bios6/?al=31</span><span>82</span></a><span>), </span></p></li><li><p><span>Participating Meat Processors and Taxidermists - 2023-2024 - CDFW [ds3188] (</span><a href='https://apps.wildlife.ca.gov/bios6/?al=3188' target='_blank' style='text-decoration:underline;' rel='nofollow ugc noopener noreferrer'><span>https://apps.wildlife.ca.gov/bios6/?al=31</span><span>88</span></a><span>), </span></p></li><li><p><span>Approved Deer Carcass Disposal Sites - CDFW [ds3156] (</span><a href='https://apps.wildlife.ca.gov:443/bios6/?al=3156' style='text-decoration:underline;' rel='nofollow ugc'><span>https://apps.wildlife.ca.gov/bios6/?al=3156</span></a><span>). </span></p></li></ul><p><span>These layers include CWD Testing Sites, Participating Meat Processors and Taxidermists (MPT), Carcass Disposal Sites, and comprehensive data on CWD surveillance spanning from 1999 to 2025. This compilation of layers provides a comprehensive view of CWD-related activities, facilitating informed decision-making and strategic planning for wildlife management and disease prevention efforts. For the latest information, please visit </span><a href='https://wildlife.ca.gov:443/CWD' style='text-decoration:underline;' rel='nofollow ugc'><span>https://wildlife.ca.gov/CWD</span></a><span>. </span></p></div></div></div>

Tags: auth_cdfw, california-department-of-fish-and-wildlife, california-natural-resources-agency, caopendata, cdfw, chronic-wasting-disease, cwd, deer, ds3157_20260227_wm, elk, survey, test
Organization: State of California
Total Effectuated Qualified Health Plan (QHP) Enrollment – Covered CA QHPs

This dataset provides number of Individuals who effectuated their enrollment and had an active policy at the time the enrollment report was compiled. Enrollment is effectuated when an individual pays the first month’s premium for coverage. Covered California reports the effectuated QHP enrollment data from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS). This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.

Tags: abx, abx1-1, california-department-of-health-care-services, california-eligibility-and-enrollment-report, covered-ca, dhcs, effectuated-qualified-health-plan-enrollment, insurance-affordability-programs, qhp, qhp-enrollment
Organization: State of California
CNDDB-tracked Elements by Quad [ds2853] Extended Table

<div style='text-align:Left;'><div><div><p><span>This dataset provides basic California Natural Diversity Database (CNDDB) information at the USGS 7.5 minute topographic quad level.</span></p></div></div></div>

Tags: amphibian, auth_cdfw, bird, california, california-department-of-fish-and-wildlife, california-natural-resources-agency, caopendata, cdfw, cnddb, ds2853_20260302_wm, elements, fish, funguslichen, invertebrate, mammal, multi-species, plant, quads, reptile
Organization: State of California
CNDDB-tracked Elements by County [ds2852] Extended Table

<div style='text-align:Left;'><div><div><p><span>This dataset provides basic California Natural Diversity Database (CNDDB) information at the California county level.</span></p></div></div></div>

Tags: amphibian, auth_cdfw, bird, california, california-department-of-fish-and-wildlife, california-natural-resources-agency, caopendata, cdfw, cnddb, counties, ds2852_20260302_wm, elements, fish, funguslichen, invertebrate, mammal, multi-species, plant, reptile
Organization: State of California
Qualified Health Plans (QHPs) Selected by Covered California Enrollees

This dataset provides number of eligible individuals by selected subsidized or unsubsidized qualified health plans (QHPs) through Covered California during a reporting period. Covered California subsidized and unsubsidized QHPs data is derived from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) and includes eligible individuals who selected and enrolled in a QHP, and paid their first premium. This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.

Tags: abx1-1, california-department-of-health-care-services, california-eligibility-and-enrollment-report, covered-ca, covered-california-enrollment, iap, insurance-affordability-programs, medi-cal, medi-cal-eligibility, medi-cal-enrollment, plans, public-subsidized-housing, qhp, qhp-eligibility, qhp-enrollees-subsidy, qualified-health-plan-enrollment, unsubsidized
Organization: State of California
Suisun Marsh Salinity Control Gates Log

This log of operations includes: flashboard installation and removal dates, when tidal operations were started and stopped, and notes any technical issues.

This current document is an Excel file that contains the data as a Table. The Table can be sorted or filtered, and can be read by scripting languages such as Python or R. The date and time are stored together in the DATETIME field. The GATE 1, GATE 2, and GATE 3 fields state whether each gate is operating in Tidal Mode, set to Open, or set to Closed. The ACTION field states what operational change has occurred.

The timestamped records go back to May 5, 2018. If prior dates are needed, refer to the Historical (Archived) Suisun Marsh Salinity Control Gates Log PDF, which contains records going back to November 1, 1998. This document replaces the Archived version because the Archived version did not contain a timestamp for every record. For the records that did have a timestamp, the timestamps were placed in the REMARKS field. This issue, along with the document being a PDF file, created a problem for reading the data into time-series analysis software.

Tags: california-department-of-water-resources, d-1641, salinity, smpa, suisun-marsh, suisun-marsh-salinity-control-gates
Organization: State of California
Death Profiles by County

This dataset contains counts of deaths for California counties based on information entered on death certificates. Final counts are derived from static data and include out-of-state deaths to California residents, whereas provisional counts are derived from incomplete and dynamic data. Provisional counts are based on the records available when the data was retrieved and may not represent all deaths that occurred during the time period. Deaths involving injuries from external or environmental forces, such as accidents, homicide and suicide, often require additional investigation that tends to delay certification of the cause and manner of death. This can result in significant under-reporting of these deaths in provisional data.

The final data tables include both deaths that occurred in each California county regardless of the place of residence (by occurrence) and deaths to residents of each California county (by residence), whereas the provisional data table only includes deaths that occurred in each county regardless of the place of residence (by occurrence). The data are reported as totals, as well as stratified by age, gender, race-ethnicity, and death place type. Deaths due to all causes (ALL) and selected underlying cause of death categories are provided. See temporal coverage for more information on which combinations are available for which years.

The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death.

Tags: age, california-department-of-public-health, cause, cause-of-death, cdph, chsi, cod, death, death-certificate, decedent, edrs, ethnicity, gender, lcod, mortality, place-of-death, public-health, race, sex, vital-statistics
Organization: State of California
DID(IT) - Facilities Automated Management System (FAMS)

FAMS (Facilities Automated Management System) is the modernization of the Facilities Connect (FACCON) application - a DID(it) ColdFusion application. FAMS is developed to manage and record facility, project, and budget data. FAMS integrates Real Property, Lease Administration, Space Planning, Lease Acquisition, Mapping, and Environment programs and provides the Facilities Management Division with a significant improvement in data management and efficiency with greater data integrity.

Tags: master
Organization: Department of Homeland Security
DID(IT) - Electronic Statistical Automated Activity Tracking (ESTAT)

The Electronic Statistical Automated Activity Tracking (ESTAT) is a web based centralized workflow solution for conducting Adjudication Performance, Statistical Analysis and Tracking. ESTAT collects user-centric production metrics along activity and operation lines in compliance with the requirements of the G-22/23 PRT feeder system as detailed in the USCIS Administrative Manual.

Tags: master
Organization: Department of Homeland Security
FIRST - Freedom of Information Records System

The Freedom of Information Record System (FIRST) supports the processing of FOIA/PA requests from the public.  It is used to scan and capture electronic copies of FOIA/PA request and response documents; create and manage cases based on requests; transfer requests to other USCIS units or other government agencies; locate, review, redact, and process requested documents or records for disclosure; create standard correspondence letters to the requestors; process payments; print final action letters and redacted responsive records.  FIRST users are located within the National Records Center, where requests under the FOIA/PA are processed.

Tags: master
Organization: Department of Homeland Security
DID(IT) - Digital Innovation & Development - Information Technology-electronic Working Reporting Tracking System

Information Management Fields Services (IMFS) Branch of the NRC provides responses to National Security Requests (NSR), Emergency requests and routine inquiries from both USCIS entities such as HQ, Field Operations and Service Center Operations.  These inquiries are taken in via a 24/7 call center operation and fulfilled through the use of the eWRTS case management system.

Tags: master
Organization: Department of Homeland Security