Rivers & Creeks Delaware River

Color drawing of an elevated water reservoir on the banks of a river with green land shown on either bank

Isometrical View of Fairmount Water Works, 1843

Black-and-white image of a table with numbers in columns

Bacteria in Delaware River, Torresdale Filters, 1913

Gillette Schuylkill mud cartoon

‘Gillette, All By Himself, Gets Fine New Idea On Germ Slaying’

Two bottles of water from a river, one dark with pollution and one clear after filtration

Water Before and After Roxborough