Illicit Discharge Detection and Elimination (IDDE)
As part of the community’s MS4 Permit, the City administers an IDDE Program. This program aims at tracking and eliminating sources of pollution that include illegal connections to the storm system, spills, illegal dumping, and other sources of contamination. Keeping pollutants from entering the storm system where it may reach a nearby waterway. All illegal connections and illicit discharges are strictly prohibited by City Stormwater Management Code 52.00. Never dump or dispose of anything in the storm sewer or storm drain.
Keep an eye open for IDDE!
What should I look for?
- Unusual colors, odors, suds, or stains
- Persons dumping liquids, oils, leaves, grass clippings, or anything unidentifiable into the storm drain
- Dead or distressed fish and wildlife near surface waters
- Storm pipes and outfalls with high flow during dry weather periods
- Excessive sediment accumulation in water bodies near outfalls
How do I report suspected illicit discharge or water pollution?
If the suspected pollution or contamination is a major spill, unknown, or dangerous to human health and safety, the Fire Department should be contacted immediately at 911.
To report any suspected illicit discharge or water pollution, visit the City of Owatonna’s Stormwater Website and click on “Report Pollution” where you will be taken to an anonymous form submission.
For further information regarding the City Stormwater Management Program, contact Bradley D. Rademacher Water Quality/Stormwater Specialist, (507)-774-7300 or Email Bradley Rademacher.