Water
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i17 StateWaterProject ConstructionDivisions
- Published by: California Department of Water Resources
- Last updated: Monday, May 12, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This is a line dataset that delineates the extent of State Water Project construction divisions. The locations of the construction divisions were deri...
i17 StateWaterProject Repayment Reaches
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This is a line dataset that delineates the extent of State Water Project repayment reaches. The locations of the repayment reaches were derived from D...
Drinking Water - Public Water System Annually Reported Water Production and Delivery Information 2013-2022
- Published by: California State Water Resources Control Board
- Last updated: Wednesday, November 27, 2024
- File types: PDF, ZIP, CSV, XLSX
Amount of water produced by month and by source and the water delivered by type of use and by month for every Public Water System (PWS) reporting. Pub...
ECO-PTM Paper
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: PDF
The Department of Water Resources Modeling Support Office, in collaboration with the United States Geological Survey (USGS), has developed an individu...
Open and Transparent Water Data Act — Implementation Journal
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API
As the world moves toward data-driven decisions and governmental transparency, the 2016 Open and Transparent Water Data Act (AB 1755, Dodd) provides u...
i17 StateWaterProject Centerline
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This centerline has a multitude of potential uses for project tracking and spatial analysis. It is suitable for use as the base for a linear referenci...
California's Groundwater Semi-Annual Conditions Updates
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: PDF
Semi-annual Conditions Updates are more frequent supplements to the comprehensive 5-year CalGW Updates, and also provide additional perspective on the...
Data for Calculating Efficient Outdoor Water Uses
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: CSV, XLS, XLSX
October 31, 2024 (Final DWR Data) The 2018 Legislation required DWR to provide or otherwise identify data regarding the unique local conditions to ...
SVSim: Sacramento Valley Groundwater-Surface Water Simulation Model
- Published by: California Department of Water Resources
- Last updated: Monday, May 12, 2025
- File types: ZIP, PDF, CSV, XLSX, .ZIP
The Department of Water Resources (DWR) has developed a new model, the Sacramento Valley Groundwater-Surface Water Simulation Model (SVSim). This new ...
Urban Water Data - Drought Planning and Management
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: CSV, PDF
This data package aims to pilot an approach for providing usable data for analyses related to drought planning and management for urban water supplier...