As part of the update to the 2006 Bay-Delta Water Quality Control Plan, the State Water Resources Control Board (State...
The State Water Resources Control Board (State Water Board) is required by law to establish flow and water quality objectives...
Following an analysis that determined that existing state and federal water quality standards were not adequately protecting the Delta’s ecosystem, the Environmental Protection Agency (EPA) released an Action Plan in August of 2012 to address water quality challenges in the...
The State Water Resources Control Board will take the first step towards developing a regulatory program to establish biological objectives...
Mercury contamination from historical gold mines represents a potential risk to human health and the environment. This fact sheet provides...