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212 datasets

i17 Delta Levees Anatomy 2007

Published by: California Department of Water Resources
Last updated: Sunday, July 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

In the Delta Anatomy Mapping Project all levee anatomies were delineated using slope grids built from available LIDAR data points. LIDAR data points w...

Ecological Particle Tracking Model (ECO-PTM)

Published by: California Department of Water Resources
Last updated: Sunday, July 5, 2026
File types: WEBSITE, ZIP, HTML

Ecological Particle Tracking Model (ECO-PTM) is an individual-based juvenile salmonid migration and survival model....

i17 Delta Levees Centerlines 2017

Published by: California Department of Water Resources
Last updated: Sunday, July 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

In the Delta Anatomy Mapping Project, all levee anatomies were delineated using slope grids built from available LIDAR data points. LIDAR data points ...

Hydrography Presentations

Published by: California Department of Water Resources
Last updated: Sunday, July 5, 2026
File types: PDF, WEB VIDEOS

Slides, handouts, and recordings that have been presented at various conferences, workshops, and webinars by the California National Hydrography Stewa...

i17 Delta Levees Stationing

Published by: California Department of Water Resources
Last updated: Sunday, July 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Levee stations, usually in feet but in some cases miles, snapped to 2017 Delta levee centerlines (derived from the 2017 Delta LiDAR). Base source for ...

2023 Enhanced Predatory Fish Removal and Relocation Study

Published by: California Department of Water Resources
Last updated: Sunday, July 5, 2026
File types: PDF

The Enhanced Predatory Fish Removal and Relocation Study (EPFRRS) was implemented from March 2021 through June 2023. The EPFRRS was included in the pr...

i17 Delta Levees Centerlines 2007

Published by: California Department of Water Resources
Last updated: Sunday, July 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

In the Delta Anatomy Mapping Project, all levee anatomies were delineated using slope grids built from available 2007 Delta LIDAR data points. LIDAR d...

i04 CIMIS Weather Stations

Published by: California Department of Water Resources
Last updated: Sunday, July 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The California Irrigation Management Information System (CIMIS) currently manages over 145 active weather stations throughout the state. Archived data...

Climate Land Cover (LANDFIRE Derived)

Published by: California Natural Resources Agency
Last updated: Saturday, July 4, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

Based primarily on the most recent release of LANDFIRE v2.0.0, this generalized land cover dataset provides full coverage of California including to t...

Watershed Restoration Grant Awards - CDFW [ds2663]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, July 5, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

PROPOSITION 1 GRANTS The Water Quality, Supply, and Infrastructure Improvement Act of 2014 (Proposition 1) provides funding to implement the three bro...