Water
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Surface Water Chemistry Results – CEDEN Augmentation
- Published by: California State Water Resources Control Board
- Last updated: Friday, May 2, 2025
- File types: CSV, PDF
These field and lab chemistry data are consistent with other CEDEN data found on this site and through the CEDEN query tool but they have not yet been...
DWR's Basin Characterization Program
- Published by: California Department of Water Resources
- Last updated: Monday, May 5, 2025
- File types: BIN, .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). The Basi...
Daily SWP Reservoir Elevation and Storage Data
- Published by: California Department of Water Resources
- Last updated: Monday, May 5, 2025
- File types: CSV
This dataset contains the daily elevation and storage data for the State Water Project reservoirs....
Suisun Marsh Monitoring Program Channel Water Salinity Report
- Published by: California Department of Water Resources
- Last updated: Monday, May 5, 2025
- File types: PDF
Monthly salinity reports for the Suisun Marsh from October through May of each year....
Central Valley Water Board E. coli Monitoring Results
- Published by: California State Water Resources Control Board
- Last updated: Thursday, May 1, 2025
- File types: CSV
Draft - E. coli monitoring results from the Central Valley Regional Water Quality Control Board. _E. coli_ is a type of bacteria used to indicate feca...
Stormwater - Regulatory (including Enforcement Actions) Information and Water Quality Results
- Published by: California State Water Resources Control Board
- Last updated: Thursday, May 1, 2025
- File types: CSV
This dataset looks at all aspects of storm water management in California as managed and regulated by the State Water Resources Control Board, from th...
SWAMP Data Dashboard
- Published by: California State Water Resources Control Board
- Last updated: Wednesday, April 30, 2025
- File types: CSV
The Surface Water Ambient Monitoring Program (SWAMP) mission is to provide resource managers, decision makers, and the public with timely, high-qualit...
Well Completion Reports
- Published by: California Department of Water Resources
- Last updated: Monday, May 5, 2025
- File types: CSV, ZIP, XLSX
This Well Completion Report dataset represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Com...
DWR Airborne Electromagnetic (AEM) Surveys Data
- Published by: California Department of Water Resources
- Last updated: Monday, May 5, 2025
- File types: PDF, AGOL, BIN, ZIP, FILE GEODATABASE OR SHAPEFILE, SHP
#Statewide AEM Surveys Project Overview The Department of Water Resources’ (DWR’s) Statewide Airborne Electromagnetic (AEM) Surveys Project is funded...
DWR Technical Support Services (TSS) Wells
- Published by: California Department of Water Resources
- Last updated: Monday, May 5, 2025
- File types: CSV
The Department of Water Resources DWR Technical Support Services (TSS) Wells dataset contains information regarding wells completed associated with Te...