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4 datasets

Surface Water - Toxicity Results

Published by: California State Water Resources Control Board
Last updated: Tuesday, May 14, 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...

Toxicity Criteria Database

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Thursday, March 28, 2024
File types: CSV, PDF

Toxicity data for Air (Acute and Chronic Reference Exposure Levels (RELs)), Water (Public Health Goals (PHGs)), Soils (California Human Health Screeni...

2019 California Water Quality Status Report

Published by: California State Water Resources Control Board
Last updated: Wednesday, October 23, 2019
File types: ZIP, XLSX, CSV, TXT

The California Water Quality Status Report is an annual data-driven snapshot of the Water Board’s water quality and ecosystem data. This third edition...

Surface Water - Sampling Location Information

Published by: California State Water Resources Control Board
Last updated: Thursday, May 9, 2024
File types: PDF, CSV

Information about sampling locations for data from the California Environmental Data Exchange Network (CEDEN). This set of station/project combination...