![Publicly Owned Treatment Works by HRC](https://www.hrcengr.com/wp-content/uploads/2016/12/featured_delhi.jpg)
The Delhi Charter Township POTW has been in operation since 1962. The wastewater treatment plant serves 7,645 customers and has an average daily flow rate of 2.5 mgd and an average design flow rate of 4.5 mgd. The plant is activated sludge with influent grinding, grit removal, primary clarifiers, aeration tanks, secondary clarifiers, nitrification…