Reminder of the 2017 Walworth County Clean Sweep Household Hazardous Waste will be held October 6 & 7, 2017. Location site #1 City of Whitewater, open Friday only from 3pm-5pm. Location site #2 City of Delavan, open Friday only from 3pm-5pm. Location site #3 Walworth County Public Works Department, open Saturday only 8am to Noon. For more information contact the Walworth County Public Works Department Solid Waste Division (262)741-3367.