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809 datasets

RegMapsLinks 20251120

Published by: California Department of Conservation
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory &q...

Regulatory Maps

Published by: California Department of Conservation
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory &q...

i07 Habitat Restoration Polygons

Published by: California Department of Water Resources
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Approximate locations for habitat projects located within the Sacramento-San Joaquin Delta. This project list builds on earlier efforts, including tho...

ECO-PTM Paper

Published by: California Department of Water Resources
Last updated: Sunday, May 24, 2026
File types: PDF

The Department of Water Resources Modeling Support Office, in collaboration with the United States Geological Survey (USGS), has developed an individu...

California Monitoring Program for Salmon and Steelhead [ds2804]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

This data is out of date, no longer updated, and may contain inaccurate information, please see Salmonid Population Monitoring Areas - California - CM...

California Monitoring Program for Salmon and Steelhead [ds2804] Extended Table

Published by: California Department of Fish and Wildlife
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, GEOJSON

This data is out of date, no longer updated, and may contain inaccurate information, please see Salmonid Population Monitoring Areas - California - CM...

California Monitoring Program for Salmon and Steelhead [ds2804]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This data is out of date, no longer updated, and may contain inaccurate information, please see Salmonid Population Monitoring Areas - California - CM...

Southern Mountain Yellow-Legged Frog (N CA DPS) Species Habitat Model (Continuous) - CDFW [ds3322]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, ZIP

This species habitat model was produced by Roland Knapp and the California Department of Fish and Wildlife to assess southern mountain yellow-legged f...

CGS Map Sheet 58: Deep-Seated Landslide Susceptibility

Published by: California Department of Conservation
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Susceptibility to Deep-Seated Landslides map covers the entire state of California and was originally published in May of 2011 as CGS Map Sheet 58...

Earthquake Zones of Required Investigation Maps and Reports

Published by: California Department of Conservation
Last updated: Sunday, May 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory &q...