Subjects Natural Environment

Gritty and the Phanatic in Ida’s Floodwaters

Black-and-white image of workers in a pit with a sewer opening behind them and text

Frankford Creek: Sad History of an Urban Stream title page

Bridge Street Draw, April 19, 1896. [Detail of men]

Outhouse over Schuylkill near Pottstown

Outhouse over the Schuylkill near Pottstown

Photo of Allegheny Avenue Sewer, Pier 126, Delaware River, July 15, 1918

Allegheny Avenue Sewer at Pier 126, 1918