Welcome to the State Water Resources Control Board Welcome to the California Environmental Protection Agency
Governor's Website Visit the Water Board Members Page
Agendas
My Water Quality
Performance Report

Chemicals and Contaminants in Drinking Water

 

Regulated Contaminants

Public Notification and Information about Contaminants

Unregulated Contaminants

Use of Extremely Impaired Sources

Treatment Technology

Sampling and Analysis

 

(Updated 2/22/16)