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378 datasets

Bighorn Sheep Hunt Zones [ds784]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, April 13, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Hunting Zone Boundaries for Bighorn Sheep See: http://www.dfg.ca.gov/wildlife/Bighorn/ for details about the Bighorn Sheep Management Program NOTE: Hu...

California Incorporated Cities

  • Published by: CAL FIRE
  • Last updated: Monday, April 13, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Complete accounting of all incorporated cities, including the boundary and name of each individual city. From 2009 to 2022 CAL FIRE maintained this da...

Bear Hunt Areas [ds2807]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, April 13, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Except as provided in Section 366, bear may be taken only as follows:(a) Areas:(1) Northern California: In the counties of Del Norte, Humboldt, Plumas...

Regional Transportation Planning Agencies

  • Published by: Caltrans
  • Last updated: Monday, April 13, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The RTPA polygon feature class provides California Regional Transportation Planning Agencies (RTPA) legislative boundaries, primarily for regional pla...

i08 B118 CA GroundwaterBasins 2016

  • Published by: California Department of Water Resources
  • Last updated: Monday, April 13, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The dataset is a feature class showing the boundaries of 517 groundwater basins and subbasins as defined by the California Department of Water Resourc...

i16 Census BlockGroup DisadvantagedCommunities 2023

  • Published by: California Department of Water Resources
  • Last updated: Monday, April 13, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the Census 2020 Block Group feature clas...

i07 PreSGMA GroundWaterManagementPlans

  • Published by: California Department of Water Resources
  • Last updated: Monday, April 13, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This polygon feature class is a data set compiled by DWR employees in 2013 and represents the statewide Groundwater Management Plan (Plan) boundaries ...

Characterization of Nearshore Fish Communities Associated with Rocky Reef Habitats, California North Coast MPA Baseline Study, 2014 to 2015

  • Published by: California Ocean Protection Council
  • Last updated: Friday, April 10, 2026
  • File types: PDF, ZIP, CSV, XLSX

To characterize the fish communities associated with nearshore rocky reef habitat, we collaborated with commercial passenger fishing vessel (CPFV) cap...

California Population Trends by Geography

  • Published by: California Department of Water Resources
  • Last updated: Monday, April 13, 2026
  • File types: CSV, WEBSITE

The datasets provide population estimate trends from 1998 to the current year for each of California’s 58 counties, further disaggregated by Detailed ...

i03 IRWM Regions

  • Published by: California Department of Water Resources
  • Last updated: Monday, April 13, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Region Acceptance Process (RAP) is a component of the Integrated Regional Water Management (IRWM) Program Guidelines and is used to evaluate and a...