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State
i07 Water Shortage Vulnerability Small Water Systems
State of California —
This dataset represents a water shortage vulnerability analysis performed by DWR using Small Water System boundaries pulled from the SWRCB (State Water Resource... -
State
DACs - Census
State of California —
The following data were used for the Department of Water Resources' (DWR) Disadvantaged Communities (DAC) Mapping Tool: https://gis.water.ca.gov/app/dacs/. The data... -
State
Water Loss Audit Data From Urban Retail Water Suppliers
State of California —
This data is taken from validated water loss audit data that is submitted to DWR annually. All volumes are listed in acre-feet. -
State
TRE ALTAMIRA InSAR Subsidence Data
State of California —
This dataset represents measurements of vertical ground surface displacement in more than 200 of the high-use and populated groundwater basins across the State of... -
State
i08 GroundwaterDepthSeasonal Points
State of California —
This dataset depicts groundwater level (expressed as depth below ground surface) at selected monitoring locations (wells), by season and year. Other information on... -
State
DMUG Newsletter 2019
State of California —
The DMUG Newsletter 2019 is here!!! Please see the attached PDF file. As promised, this edition is a more condensed version comparing with the previous ones. Each... -
State
Bay-Delta SCHISM Atmospheric Collection v1.0 [SUPERSEDED]
State of California —
This dataset is SUPERSEDED. Unless you have a particular motive and really know what you are doing, please use the newer version:... -
State
DSM2 2022.01 Historical Update
State of California —
DSM2 historical data updated through December 31, 2021 -
State
SSWP Water Quality and Temperature
State of California —
The SSWP Water Quality and Temperature Study is one of many relicensing documents for the South SWP (SSWP) Hydropower Project Number 2426. The California Department... -
State
Bay-Delta SCHISM Processed Bathymetry
State of California —
These datasets include processed Digital Elevation Models as used in important SCHISM studies, in particular the Delta Conveyance Project and 10 year retrospective.... -
State
i17 StateWaterProject Centerline
State of California —
The purpose of this feature class is to delineate an approximate centerline for the State Water Project canals.This dataset is current as of 5/20/2025. -
State
California's Groundwater (Bulletin 118)
State of California —
California’s Groundwater (Bulletin 118) is the State’s official publication on the occurrence and nature of groundwater in California. The latest version of the... -
State
Final State Water Project Delivery Capability Report 2023
State of California —
State Water Project Final Delivery Capability Report 2023 -
State
DWR's Basin Characterization Program
State of California —
DWR has a long history of studying and characterizing California’s groundwater aquifers as a part of California’s Groundwater (Bulletin 118). California's Groundwater... -
State
Sustainable Groundwater Management Act (SGMA) Basin Prioritization
State of California —
The following data and resources were used for the SGMA Basin Prioritization of California’s 515 groundwater basins and subbasins. The Department of Water Resources... -
State
i03 SystemwidePA 20101007
State of California —
This feature class represents the Systemwide Planning Area. It is one of the three Central Valley Flood Protection Plan (CVFPP) Planning Areas. It is comprised of the... -
State
National Hydrography Dataset (NHD) Archive
State of California —
This page is meant to act as an archival repository for previous versions of the statewide National Hydrography Dataset (NHD) which includes the Watershed Boundary... -
State
i08 C2VSimFG Boundary
State of California —
The boundary dataset covers the model domain of the C2VSimFG. The total area of the model domain is 20,742 square miles. It contains 32,537 elements, which make up... -
State
IWFM Demand Calculator (IDC) Workshops
State of California —
Materials for past training workshops for IDC. Each workshop material includes slides used during the workshop, complete and incomplete input data files for...