December 7, 2020 through December 23, 2020. The City of Willard Department of Public Works will be using smoke testing to find cracks, breaks, and other problems with sewer lines that need to be repaired or possibly replaced. The smoke is safe and non-toxic to humans and pets. Should you have any further questions, please contact the City at the number listed above. Your cooperation is appreciated. Large quantities of storm water in the sewer lines use up part of the pipe capacity needed to carry wastewater.