Common Pollutants

Common Pollutants Illicit Discharge Detection

Know the Flow with Hydro – Stormwater Pollution Prevention”. Source: City of Cedar Rapids, Iowa (via Youtube)

What are some stormwater pollutants?

Sculpture of a dogHere are some everyday items that become illicit discharges when they reach our stormwater drainage systems.

  • Septic Overflow or Leakage
  • Fertilizers
  • Pesticides
  • Animal Waste
  • Grass Clippings
  • Vegetative Debris
  • Oil and Gas
  • Pool Water*
  • Sediment (Mud)
  • Car-Wash Discharge
  • Cement Wash-Out

Remember! Scoop the poop.
We only want rain in our drains!
Watch the video above to learn more!