California State Water Resources Control Board
Website: https://www.waterboards.ca.gov/
To preserve, enhance, and restore the quality of California’s water resources and drinking water for the protection of the environment, public health, and all beneficial uses, and to ensure proper water resource allocation and efficient use, for the benefit of present and future generations.
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54 datasets
Surface Water - Freshwater Harmful Algal Blooms
- Published by: California State Water Resources Control Board
- Last updated: Wednesday, December 18, 2024
- File types: PDF, CSV
Freshwater harmful algal bloom (HAB) data from the Freshwater Harmful Algal Bloom (FHAB) data system. The FHAB data system is the California State Wat...
Surface Water - Toxicity Results
- Published by: California State Water Resources Control Board
- Last updated: Tuesday, December 17, 2024
- File types: PDF, CSV, ZIP
Surface water toxicity data from the California Environmental Data Exchange Network (CEDEN). CEDEN is the California State Water Board's data system f...
California Water Rights LIST (Detail Summary List)
- Published by: California State Water Resources Control Board
- Last updated: Tuesday, December 17, 2024
- File types: CSV, DOCX, XLSX
This list includes detail information about every water rights record in the State Water Resources Control Board's "Electronic Water Rights Informatio...
Surface Water - Water Quality Regulated Facility Information
- Published by: California State Water Resources Control Board
- Last updated: Tuesday, December 17, 2024
- File types: CSV, XLSX, PDF
Information regarding site visits of facilities that discharge wastewater, from the California Integrated Water Quality System (CIWQS). ...
Surface Water - Water Quality Regulatory Information
- Published by: California State Water Resources Control Board
- Last updated: Tuesday, December 17, 2024
- File types: CSV, PDF
This data set lists active and historical enforcement actions records that are stored in the California Integrated Water Quality System (CIWQS). Enfor...
Volumetric Annual Report of Wastewater and Recycled Water
- Published by: California State Water Resources Control Board
- Last updated: Tuesday, December 17, 2024
- File types: PDF, CSV
The Water Quality Control Policy for Recycled Water (Recycled Water Policy) requires wastewater and recycled water dischargers (including dischargers ...
Surface Water - Indicator Bacteria Results
- Published by: California State Water Resources Control Board
- Last updated: Tuesday, December 17, 2024
- File types: CSV, PDF
Indicator bacteria data from the California Environmental Data Exchange Network (CEDEN) and BeachWatch databases. Results include E. coli, enterococci...
Urban Water Use Objectives – Relevant Data
- Published by: California State Water Resources Control Board
- Last updated: Tuesday, December 17, 2024
- File types: CSV
The Making Conservation a California Way of Life regulation requires suppliers to annually calculate their objective, which is the sum of efficiency b...
Drinking Water - SAFER Dashboard Failing and At-Risk Drinking Water Systems
- Published by: California State Water Resources Control Board
- Last updated: Tuesday, December 17, 2024
- File types: PDF, EXCEL (XLSX), CSV
The Division of Drinking Water (DDW) identifies Failing and At-Risk community water systems and K-12 non-transient, non-community schools. This inform...
SWAMP Data Dashboard
- Published by: California State Water Resources Control Board
- Last updated: Monday, December 16, 2024
- 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...