All Black Hawk County residents are invited to the upcoming Electronics Recycling Drop-off and Household Hazardous Materials Drop-off on Saturday, September 23, at the Cedar Falls Public Works Complex (2200 Technology Parkway, Cedar Falls). The drop-off will take place 9am– 2pm and is co-sponsored by the Black Hawk County Solid Waste Management Commission and the City of Cedar Falls. To see the list of electronics and toxic materials that will be accepted from households at the event visit www.wastetrac.org/fall-drop-off-event or click on the link below. Business waste will not be accepted. For event details or to volunteer, visit the Black Hawk County Solid Waste Management Commission website (wastetrac.org/volunteer/) or call the Waste Trac Education Team at (319) 266-8722 (TRAC).