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2857 datasets

Surface Water - Chemistry Results - CEDEN Augmentation

Published by: California State Water Resources Control Board
Last updated: Wednesday, April 15, 2026
File types: CSV, PDF

This dataset includes field and lab chemistry data that has been submitted to the [California Environmental Data Exchange Network](https://ceden.water...

Statewide Crop Mapping

Published by: California Department of Water Resources
Last updated: Friday, May 15, 2026
File types: DATA, ZIP, PDF, REST SERVICE, GDB, SHP, STORY MAPS

The California Department of Water Resources (DWR) has been collecting land use data throughout the state and using it to produce agricultural water u...

Conservation and Mitigation Banks [ds2782]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

A conservation or mitigation bank is privately or publicly owned land managed for its natural resource values. In exchange for permanently protecting,...

Fish Passage Priorities - CDFW - 2023 [ds3137]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Man-made barriers to salmonid migration include road/stream crossings, irrigation diversions and dams. Road/stream crossings are extremely numerous an...

Aspen Delineation - Sierra State Parks [ds380]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The database represents delineations of aspen stands associated with stand assessment data (SIERRA_SP_PTS) collected in aspen stands on lands administ...

Aspen Characteristics - Sierra State Parks [ds379]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The database represents point locations and associated stand assessment data collected within aspen stands on lands administrated by the Sierra Distri...

Aspen Delineation - Klamath National Forest [ds370]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The database represents polygons of aspen stands in the Klamath National Forest, Siskiyou County, California. The Klamath National Forest Region 5 Veg...

Aspen Delineation - Klamath National Forest, EUI [ds368]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The database represents delineations of known aspen stands where aspen assessments were collected in the Klamath National Forest, Siskiyou County, Cal...

Aspen Characteristics - Inyo National Forest [ds365]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The database represents point locations and associated stand assessment data collected within known aspen stands in the Inyo National Forest, Inyo Cou...

i03 Local Maintenance Areas Flood Protection

Published by: California Department of Water Resources
Last updated: Friday, May 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Boundaries of various types of public agencies with responsibilities that include in part or primarily flood control, system maintenance, and improvem...