MS4

Protecting Our Water Quality

A Municipal Separate Storm Sewer System (MS4) is defined as a publicly owned system used solely for conveying storm water; including storm drains, catch basins, curbs, gutters, ditches and man-made channels. The MS4 conveys water directly into surface water, such as rivers and streams.

Nutrient Management
Sediment Pollution Erosion Control

 

Residential Stormwater

Trash and Litter
Illicit Discharges and Hazardous Waste Disposal
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