Grotto Street
Aspinwall Pumping Station
Aspinwall Pumping Station Boiler Room
Aspinwall Pumping Station
Engine Room
Lemington Avenue
City Waterworks Reservoir
Aspinwall Pumping Station
Aspinwall Pumping Station
Aspinwall Pumping Station
Aspinwall Pumping Station
Aspinwall Pumping Station
Basin No. 1
Main Flue
Man in Boiler Room
Aspinwall Pumping Station
35 Million Gallon Pump
Aspinwall Pumping Station
Five Million Gallon Pumps
Allegheny River looking southwest
Gate Entrance at Northern Drive
Aspinwall Pumping Station
Embankment East of Reservoir
Dodge Way Gathering
Excavation for Septic Tanks
Intake Conduits
Excavation for Gallery No. 4
Intake During Flood