Arch Street Bridge at Front Street
Wissahickon at Sunset
River herring from the Schuylkill
PWD’s Lance Butler with an invasive flathead catfish
Joe Perillo with a large Schuylkill striper in 2015
Pipe Test, 1914
Wastewater Treatment Process diagram
Jar of raw sewage before treatment, 2000
Fishing in the Schuylkill
Northeast Sewage Plant opening, 1951