Loveland urges residents to report illicit discharges into storm drains

The City of Loveland is asking residents to report suspected illicit discharges into storm drains, saying pollutants can flow directly into local waterways without treatment and affect water quality, wildlife and public health.

According to a city news release posted June 1, 2026, storm drains are designed to carry rainwater or snowmelt only. The city said an illicit discharge occurs when pollutants or other harmful substances enter the stormwater system.

The release listed common examples as oil or chemical spills, paint or concrete washout, sewage or wastewater, soap suds or discolored water, and illegal dumping into storm drains. Warning signs include unusual water colors, strong chemical or sewage odors, oily sheens or foam, and debris or suspicious dumping near storm drains, ditches, creeks or waterways.

Anyone who sees a potential illicit discharge can call the city’s Illicit Discharge Hotline at 970-962-2761 or file an online report. The city said reports should include the location, date and time observed, a description of the substance and any visible environmental impacts, and photos can also help staff.