Not everything flowing into a storm drain belongs there. In fact, storm drains are designed to carry rainwater or snowmelt only. When pollutants or other harmful substances enter the stormwater system, it’s called an illicit discharge — and it can quickly impact our local river, lakes and waterways. Because storm drains flow directly into Loveland’s waterways without treatment, pollutants can harm water quality, wildlife and public health. That’s why community reporting plays such an important role in protecting the environment. Residents can help keep Loveland’s waterways clean by reporting suspected illicit discharges when they are observed.
Common examples of illicit discharges
- Oil or chemical spills
- Paint or concrete washout
- Sewage or wastewater
- Soap suds or discolored water
- Illegal dumping into storm drains
Warning signs to watch for
- Unusual colors in water
- Strong chemical or sewage odors
- Oily sheens or foam
- Debris or suspicious dumping near storm drains, ditches, creeks or waterways
If you witness a potential illicit discharge, contact the City of Loveland’s Illicit Discharge Hotline at 970-962-2761 or submit an online report by visiting Report an Illicit Discharge | City of Loveland. When making a report, please include the location, date and time observed, a description of the substance, and any visible environmental impacts. Photos are also helpful and can assist staff.
