


Bureau of Water, Cumberland, west of 13th Street, pipe line, 1907

Oak Lane Reservoir pipeline, 1904

State Street pipeline construction, 1904

Finished Upper Roxborough filters, 1903

Upper Roxborough filter beds under construction, July 1902

Duplex Pumping Engine, Belmont Works

Electric Pump Installations at Lardner’s Point Pumping Station

Commencement of laying the main on the East side of the River, 1871

Southeast Sewage Treatment Works diagram, 1955

State Road triple pipeline construction, 1904
