EWSU's final water disinfectant switch of the year happening Aug. 18

EWSU's final water disinfectant switch of the year happening Aug. 18

Evansville Water and Sewer Utility will temporarily switch the disinfectant used in the water treatment process for the final time this year on Aug. 18.

EWSU’s Final Disinfectant Switch of 2025 Starts August 18  | City-County Observer

Starting Monday, August 18, and continuing until Monday, September 29, Evansville Water and Sewer Utility (EWSU) will temporarily switch the disinfectant used in the water treatment process. The switch to free chlorine from the regularly used disinfectant chloramine is a common preventive maintenance practice that helps ensure the delivery of high-quality, safe drinking water to our customers year-round.   This is the final disinfectant switch f…