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118 datasets

Nearshore Substrate Mapping Change Analysis using Multispectral Imagery, California South Coast MPA Baseline Study, 2011 to 2012

Published by: California Ocean Protection Council
Last updated: Friday, October 10, 2025
File types: PDF, ZIP, XLSX, GEOTIFF

Three remote sensing datasets were utilized to create the final substrate map products: 1) 4-banded imagery collected in June, October and November of...

129 Million Dead Trees in California

Published by: CAL FIRE
Last updated: Wednesday, October 15, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

Welcome to our Story Map about California Tree Mortality.Since 2010 over 127 million trees have died due to drought and bark beetles. The hardest hit...

i03 SuisunMarshBoundary

Published by: California Department of Water Resources
Last updated: Wednesday, October 15, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature class was digitized from the map, A.B. 1717, by Jeff Galef on August 22, 2012. The features were labeled as being in the Primary or Secon...

Use of Dogs for Pursuit/Take of Mammals - Title 14, Section 265. [ds438]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, October 15, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

These areas delineate where the use of dogs for the pursuit/take of mammals or for dog training is prohibited from the first Saturday in April through...

i03 SystemwidePA 20101007

Published by: California Department of Water Resources
Last updated: Wednesday, October 15, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature class represents the Systemwide Planning Area. It is one of the three Central Valley Flood Protection Plan (CVFPP) Planning Areas. It is ...

Wind Techno-economic Exclusion

Published by: California Energy Commission
Last updated: Wednesday, October 15, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The site suitability criteria included in the techno-economic land use screens are listed below. As this list is an update to previous cycles, tribal ...

Water quality, fish, phytoplankton, clams and zooplankton monitoring to support the Summer-Fall Suisun Marsh Salinity Control Gates Action

Published by: California Department of Water Resources
Last updated: Wednesday, October 15, 2025
File types:

The Suisun Marsh Salinity Control Gates (SMSCG) have the potential to increase low-salinity-zone habitat for endangered Delta Smelt (Hypomesus transpa...

i07 Habitat Delta 1977

Published by: California Department of Water Resources
Last updated: Wednesday, October 15, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

1977 Delta Habitat Types were made digital by heads up digitizing registered scanned pages from 1979 Delta Environmental Atlas, produced by USACE. &qu...

Solar Techno-economic Exclusion

Published by: California Energy Commission
Last updated: Wednesday, October 15, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The site suitability criteria included in the techno-economic land use screens are listed below. As this list is an update to previous cycles, tribal ...

DSM2 Input 2025-05-28 historical update

Published by: California Department of Water Resources
Last updated: Wednesday, October 15, 2025
File types: ZIP, HTML, PDF

The following is a summary of the features from the DSM2 Monitoring Special Study (MSS) release that were merged into the DSM2 2023 Full Calibratio...