What Is The Leading Cause Of Surface Water Impairment?

What Is The Leading Cause Of Surface Water Impairment? Nonpoint source (NPS) pollution, also known as polluted runoff, is the leading cause of water quality impairments in California. Nonpoint sources are major contributors of pollution to impacted streams, lakes, wetlands, estuaries, marine waters, harbors, bays, and ground water basins. What is the most common cause

Are The Fish In Tn River Contaminated?

Are The Fish In Tn River Contaminated? Approximately 124,000 reservoir acres and 368 river miles are currently posted due to contaminated fish. The contaminants most frequently found at dangerous levels in fish tissue are PCBs, mercury, chlordane, and other organics. Can you swim in Tennessee River? No. You should never swim unattended in the TN