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689 datasets

Northern Rough-Winged Swallow Predicted Habitat - CWHR B341 [ds2238]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, August 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of Californias regularly-occurring vertebra...

Black Tern Predicted Habitat - CWHR B235 [ds2161]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, August 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of California's regularly-occurring vertebr...

Green-Tailed Towhee Predicted Habitat - CWHR B482 [ds2315]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, August 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of California's regularly-occurring vertebr...

Ancient Murrelet Predicted Habitat - CWHR B243 [ds2167]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, August 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The datasets used in the creation of the predicted Habitat Suitability models includes the CWHR range maps of California's regularly-occurring vertebr...

Drinking Water - SAFER Dashboard Failing and At-Risk Drinking Water Systems

Published by: California State Water Resources Control Board
Last updated: Wednesday, August 5, 2026
File types: PDF, EXCEL (XLSX), CSV

The Division of Drinking Water (DDW) identifies Failing and At-Risk community water systems and K-12 non-transient, non-community schools. This inform...

Paleo-Dendrochronological "Tree-Ring" Hydroclimatic Reconstructions for Northern and Southern California River Basins

Published by: California Department of Water Resources
Last updated: Wednesday, August 5, 2026
File types: PDF, CSV, ZIP

### Background Tree-ring chronologies allow assessment of hydrologic variability over centuries to millennia, gives historic context for assessing re...

Watershed Boundary Dataset (WBD)

Published by: California Department of Water Resources
Last updated: Wednesday, August 5, 2026
File types: FILE GEODATABASE OR SHAPEFILE, ARCGIS GEOSERVICES REST API, WEBSITE, PDF

The Watershed Boundary Dataset (WBD) from USGS' The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landsca...

Drinking Water - Open Environmental Data Project - March 23, 2023 Workshop

Published by: California State Water Resources Control Board
Last updated: Monday, November 10, 2025
File types: PDF, HTML, CSV, SHP, ZIP, PPTX

The following datasets related to regulated drinking water system facilities in California have been developed and are available for the purpose of th...

Water Shortage Vulnerability Analysis Archive

Published by: California Department of Water Resources
Last updated: Wednesday, August 5, 2026
File types: FILE GEODATABASE, ZIP, EXCEL (XLSX)

This page is meant to act as an archival repository for previous Water Shortage Vulnerability analyses, which includes the Water Shortage Vulnerabilit...

WRIMS GUI

Published by: California Department of Water Resources
Last updated: Wednesday, August 5, 2026
File types: ZIP, DOCX, PDF, JAR, DLL, LOG, BAT, APPLICATION/X-MSDOS-PROGRAM

WRIMS GUI related software package and documents...