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435 datasets

i02 NCCAG Vegetation

Published by: California Department of Water Resources
Last updated: Thursday, July 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Natural Communities Commonly Associated with Groundwater (NCCAG) dataset is a compilation of phreatophytic vegetation, regularly flooded natural w...

i02 Natural Communities Commonly Associated with Groundwater (NCCAG)

Published by: California Department of Water Resources
Last updated: Friday, July 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The Natural Communities Commonly Associated with Groundwater (NCCAG) dataset is a compilation of phreatophytic vegetation, regularly flooded natural w...

i02 NCCAG Wetlands

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

The Natural Communities Commonly Associated with Groundwater (NCCAG) dataset is a compilation of phreatophytic vegetation, regularly flooded natural w...

ECO-PTM Training Example Studies

Published by: California Department of Water Resources
Last updated: Friday, July 24, 2026
File types: ZIP

These studies are for the hands-on exercises in the DSM2 ECO-PTM Training. The input files included here are only for training purposes. They are not ...

Delta 2016 Land Use Data

Published by: California Department of Water Resources
Last updated: Thursday, July 23, 2026
File types: ZIP

Delta 2016 Land Use Data that is used for DETAW-DCD....

DSM2 version 6 (Archived Version)

Published by: California Department of Water Resources
Last updated: Friday, July 24, 2026
File types: ZIP

DSM2 version 6. Only for archival purposes. The latest model for DSM2 is version 8 and is available elsewhere....

i15 Cadastral Map Index DWR

Published by: California Department of Water Resources
Last updated: Thursday, July 23, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset represents the cadastral maps created by the Geomatics branch in support of real property acquisitions within the Department of Water Res...

Juvenile Salmonid Collection System (JSCS) Pilot Project Fish and Environmental Data – McCloud River and Shasta Reservoir (2022–2025)

Published by: California Department of Water Resources
Last updated: Friday, July 24, 2026
File types: CSV, PDF

The California Department of Water Resources (DWR) conducted the Juvenile Salmonid Collection System (JSCS) Pilot Project from 2022 — 2025 to test new...

i12 CalSIMII InflowData

Published by: California Department of Water Resources
Last updated: Friday, July 24, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The i12_InflowData dataset is a point feature class containing 33 point locations representing approximate reservoir inflow locations. Spatial referen...

DSM2 Cross-Section Development Program (CSDP)

Published by: California Department of Water Resources
Last updated: Thursday, July 23, 2026
File types: ZIP, HTML

The CSDP is used to create geometry for DSM2. The latest version of the CSDP is v20251013....