Watersheds Darby Creek Watershed

Includes Cobbs Creek and all tributaries upstream from the mouth of Darby Creek at the Delaware River.

Map Lovers’ Monday: More is not necessarily better.

Hopkins Darby 1877 map

Darby, Delaware County, Pennsylvania, 1877

Stormwater Songs by John and Jan Haigis

Black-and-white photograph depicts a large brick sewer tube lying on a barren landscape

Streams, islands, and ferries of early Philadelphia

Upper Darby map, G.M. Hopkins 1877

Upper Darby map, 1877