Fairmount Water Works: The Surprising History of an American Landmark
Newspaper Clipping Scrapbooks of Frederic Graff Jr.,Chief Engineer of the Philadelphia Water Department: Part 1, 1854-1857
Includes pollution caused by the direct dumping of factory or industrial wastes into rivers and streams, the dumping of industrial wastes and sewage through the city's sewer system, combined sewer overflows during wet weather, and polluted stormwater carried into streams by the city's stormwater drainage pipes.