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State
2019 California Water Quality Status Report
State of California —
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 of the report... -
State
Surface Water - Toxicity Results
State of California —
Surface water toxicity data from the California Environmental Data Exchange Network (CEDEN). CEDEN is the California State Water Board's data system for surface water... -
State
Surface Water - Sampling Location Information
State of California —
Information about sampling locations for data from the California Environmental Data Exchange Network (CEDEN). This set of station/project combinations can be... -
State
Toxicity Criteria Database
State of California —
Toxicity data for Air (Acute and Chronic Reference Exposure Levels (RELs)), Water (Public Health Goals (PHGs)), Soils (California Human Health Screening Levels...