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Historic resources from our archives - images, maps, documents, and more.
Fairmount Dam Fish Ladder diagram
Fairmount Dam Fishway sign
Otter at Fairmount Water Works fishcam, 2005
Wire Bridge at Fairmount, with canal lock and esplanade, 1873
Wissahickon Pipe Aqueduct, Roxborough to Mt. Airy, 1868
Wingohocking Sewer across Penn St.
Queen Lane Pumping Station, proposed design
Listening for leaks
Centre Square Water Works, Frederick Graff, Sr. Plans, 1799
Pipeline being laid in Wissahickon Avenue
Dauphin and Sydenham car crash, Jan. 17, 1978
Still photo from a video sewer inspection, 2000
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