Peters Creek Nonpoint Source Pollution

Peters Creek Nonpoint Source Pollution



What is Nonpoint Source Pollution?

Here is the Environmental Protection Agency's answer:

Nonpoint source (NPS) pollution, unlike pollution from industrial and sewage treatment plants, comes from many diffuse sources. NPS pollution is caused by rainfall or snowmelt moving over and through the ground. As the runoff moves, it picks up and carries away natural and human-made pollutants, finally depositing them into lakes, rivers, wetlands, coastal waters, and even our underground sources of drinking water. These pollutants include:

  • Excess fertilizers, herbicides, and insecticides from agricultural lands and residential areas;

  • Oil, grease, and toxic chemicals from urban runoff and energy production;

  • Sediment from improperly managed construction sites, crop and forest lands, and eroding streambanks;

  • Salt from irrigation practices and acid drainage from abandoned mines;

  • Bacteria and nutrients from livestock, pet wastes, and faulty septic systems;

  • Atmospheric deposition and hydromodification are also sources of nonpoint source pollution.

Coke Work Emissions

Atmospheric Deposition
Emissions-Clairton Coke Works
Clairton

AMD

Eroding Stream Banks
Lick Run
Jefferson Hills

Foul Pond

Excess Bacteria & Nutrients
Too Many Geese!
West Bruceton Pond - Jefferson Hills

AMD

Acid Mine Drainage
Lewis Run Tributary
Jefferson Hills

PC near flooding

Heavy Sediment Load
Peters Creek near flooding
Iron Bridge - Jefferson Hills