Subjects Sewers & Drainage

Pipes, pumping stations, interceptors or intercepting sewers, outfalls, separate and combined sewers, sewage treatment plants, and any other infrastructure related to the collection and treatment of sewage from homes and businesses.

Wheeled robotic sewer crawler in sewer pipe

Still photo from a video sewer inspection, 2000

Receipt from privy cleaning by the Frankford Odorless Excavating Company, 1885

Privy Cleaning Receipt, 1885

Pen and ink drawing of the proposed Delaware Seventh Street Sewer

Plan and profile of proposed Delaware Seventh St. Sewer, 1850

1830 plan for the Pine Street Sewer

Plan of Pine Street Sewer, 1830

Mill Creek Sewer under construction. Several men standing beside a giant partially constructed sewer pipe.

Mill Creek Sewer under construction, 1883

Norman Lofton inspects sewer at Ditman and Sheffield, 1987

William Penn balks at drinking the "mixed drink" offered him: Schuylkill water, mixed with pollution from the upstream sources named. Editorial cartoon by Fred Morgan, Philadelphia Inquirer, April 6, 1899. One of a series of cartoons drawn by Morgan protesting the state of the city's drinking water and trying to encourage the passage of legislation authorizing the construction of a water filtration system.

Half a Century of Clean Water: The Clean Water Act, 1972-2022

Black-and-white image of a brick sewer outlet that drains into a creek with trees and a hill behind it

Thomas Run sewer outlet at Cobbs Creek

Black-and-white image showing a man standing in a large concrete half-pipe

Thomas Run sewer outlet during construction

Sewer Demand Taken to City Hall, 7/25/32

Philadelphia Underground, Jan. 29, 1961

“Philadelphia Underground,” Jan. 29, 1961

1779 Philadelphia map

1779 Revolutionary War-era map of Philadelphia and environs