National Pollutants Discharge Elimination System (NPDES)

Program Background

Water pollution degrades surface waters, making them unsafe for drinking, fishing, swimming, and other activities. As authorized by the Clean Water Act, the NPDES permit program controls water pollution by regulating point sources that discharge pollutants into waters of the United States. Point sources are discrete conveyances such as pipes or man-made ditches. Individual homes that are connected to a municipal system, use a septic system, or do not have a surface discharge do not need an NPDES permit; however, industrial, municipal, and other facilities must obtain permits if their discharges go directly to surface waters. In most cases, the NPDES permit program is administered by authorized states. Since its introduction in 1972, the NPDES permit program is responsible for significant improvements to our Nation’s water quality.  


Review the Stormwater Management and Land Disturbance Bylaw (PDF) and view the Stormwater Public Service Announcement Video (WMV)
Think More is Better? Tell That to the Fish.
Think Picking Up Spikes Poop is Gross? Try Swimming In It.
Think These Butts Look Good? So Do the Birds.