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421 datasets
Bay-Delta SCHISM Atmospheric Collection v1.0 [SUPERSEDED]
- Published by: California Department of Water Resources
- Last updated: Thursday, March 26, 2026
- File types: GZIP, CSV
This dataset is SUPERSEDED. Unless you have a particular motive and really know what you are doing, please use the newer version: https://data.cnra.ca...
IWFM Demand Calculator (IDC) - Version 2015.0.68
- Published by: California Department of Water Resources
- Last updated: Thursday, March 26, 2026
- File types: PDF, ZIP
IDC (IWFM Demand Calculator) - Version 2015.0.68 (released April 23, 2018)...
IWFM Demand Calculator (IDC) - Version 2015.0.77
- Published by: California Department of Water Resources
- Last updated: Thursday, March 26, 2026
- File types: PDF, ZIP
IDC (IWFM Demand Calculator) - Version 2015.0.77 (released March 20, 2019)...
i16 Census Tract DisadvantagedCommunities 2023
- Published by: California Department of Water Resources
- Last updated: Thursday, March 26, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Tracts feature class. Th...
i16 Census Tract EconomicallyDistressedAreas 2023
- Published by: California Department of Water Resources
- Last updated: Thursday, March 26, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The IRWM web based EDA mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Tract feature class. The...
DWR's Basin Characterization Program - BCTools
- Published by: California Department of Water Resources
- Last updated: Thursday, March 26, 2026
- File types: PNG, ZIP, PDF, .ZIP
DWR has a long history of studying and characterizing California’s groundwater aquifers as a part of [California’s Groundwater (Bulletin 118)](https:/...
i16 Census BlockGroup EconomicallyDistressedAreas 2023
- Published by: California Department of Water Resources
- Last updated: Thursday, March 26, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This is a copy of the statewide Census Block Group GIS Tiger file. The IRWM web based EDA mapping tool uses this GIS layer. Created by joining ACS 201...
i12 Levee Breaks Historic
- Published by: California Department of Water Resources
- Last updated: Thursday, March 26, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Dataset was built over years based on a variety of sources and ongoing incidents during the period in which the dataset steward was in the Delta Levee...
DWR's Basin Characterization Program
- Published by: California Department of Water Resources
- Last updated: Thursday, March 26, 2026
- File types: .ZIP, ZIP, FILE GEODATABASE, PDF
DWR has a long history of studying and characterizing California’s groundwater aquifers as a part of [California’s Groundwater (Bulletin 118)](https:/...
DSM2
- Published by: California Department of Water Resources
- Last updated: Thursday, March 26, 2026
- File types: HTML, ZIP, APPLICATION/X-MSDOS-PROGRAM, PDF
DSM2 models, data, and other resources. The links are in chronological order, with most recent releases at the top. * The Delta Simulation Model I...