St. Louis Park, MN
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Illicit Discharge
The City of St. Louis Park is permitted by the Minnesota Pollution Control Agency (MPCA) to discharge stormwater from the city into Minnesota’s streams, lakes or wetlands as a part of the Municipal Separate Storm Sewer System (MS4) permit.
One of the requirements of the MS4 permit is the detection and elimination of illicit discharges, or non stormwater pollutants entering our storm sewer system. Minnesota’s public waters are highly valued resources, sources of drinking water and provide recreational opportunities for all of us, which all can be negatively impacted if pollutants in stormwater runoff.
What is an illicit discharge?
An illicit discharge is any discharge into our storm sewer system that is not comprised entirely of stormwater or is harmful to the health and welfare of our citizens, environment, surface waters or storm sewer system. Illicit discharges would include items such as:
- Sewage from broken sewer lines
- Automotive chemicals or other petroleum products
- Pesticides, herbicides, paint, household cleaners, etc.
- Sediment and debris from construction sites
What activities are not considered illicit discharges?
- Emergency or firefighting activities
- Hydrant flushing
- Residential car washing
- Draining swimming pools that are de-chlorinated
What do you do if you suspect or witness an illicit discharge?
If you notice storm sewer discharges with unusual odors, floatables, oil film or coloring, the best way to notify the city is by submitting a request through myStLouisPark, search "illicit discharge." By using myStLouisPark, you can provide the following information to the proper city staff:- Area of impact
- Photo documentation of discharge
- Description of discharge
Resources
Contact
Erick Francis, Water Resources Manager
952.924.2690
efrancis@stlouispark.org