An aerial image of the Hayden Area Regional Sewer Board treatment facility. Over 1 million gallons comes into the facility each day. (Courtesy of Ken Windram/HARSB)
September 2, 2020
An aerial image of the Hayden Area Regional Sewer Board treatment facility. Over 1 million gallons comes into the facility each day. (Courtesy of Ken Windram/HARSB)
September 2, 2020