The City of Waterloo, along with Monroe County, the City of Columbia and the Village of Valmeyer, is co-sponsoring a Household Hazardous Waste One Day Collection through the Illinois Environmental Protection Agency. The one day collection will be held on Saturday, May 22 from 8am to 3pm at the Monroe County Fairgrounds and is open to all Illinois residents. This collection event is for Personal Household Hazardous Waste Only.
