COLDWATER, MI (WTVB) – The annual Household Hazardous Waste Collection Day is scheduled for Saturday from 9:00 a.m. until 2:00 p.m. at the Branch County Fairgrounds. The event is being hosted by the City of Coldwater and the Coldwater Board of Public Utilities. Organizers say it’s the perfect time to dispose of the assorted hazardous waste you may have in your home free of charge.