Stormwater Management

Stormwater Pollution Prevention

Stormwater runoff is created as falling rain and melting snow that flows over buildings, lawns, parking lots and streets. This water, which travels along gutters, roadways, into catch basins/inlets and through storm drain pipes and ditches, is typically not treated. Ultimately it either flows naturally or is discharged into local waterbodies.

​Along the way, stormwater picks up trash (fast food wrappers, cigarette butts, styrofoam cups, etc.), toxins and other pollutants (gas, motor oil, antifreeze, fertilizers, pesticides and pet droppings). This polluted stormwater can kill fish, destroy wildlife habitat, contaminate drinking water sources and degrade water quality within rivers and streams.

Human activity is largely responsible for the stormwater pollution. Everything that we put on the ground or into the storm drain can end up in our water. Each of us has a responsibility to make sure these contaminants stay out of our water.

NJDEP Reference Sources

General Information on good practices for improving stormwater quality can be found at the following links:

NJ Clean Water

NJ Stormwater

Green Infrastructure in NJ


Hopewell Township Regulations and References

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Check back soon for additional updates!

Stormwater Control Updates 2021