Kensington Water Supply in 1883
Requiem for a stream: Adams Run in Oak Lane
Requiem for a stream: Still House Run in Manayunk
Leverington Avenue Stormwater Sewer
Filling Low Land: A Story of Ash-Dumping in the Wingohocking Creek Watershed
Dock Creek Sewer in 1849: A report on its condition made to City Councils
CITIZENS’ BUSINESS: 1939-1946
Cobbs Creek: A Brief Historical Overview by Adam Levine
Petition of manufacturers along the Schuylkill River in Philadelphia for a new upstream water supply, 1868
Manayunk and the Schuylkill Navigation