↑"National Register of Historic Places - Fairmount Park - #72001151". focus.nps.gov. National Park Service. February 7, 1972. Archived from the original on December 30, 2016. Retrieved December 30, 2016. Locations: Philadelphia ; Both banks of Schuylkill River and Wissahickon Creek, from Spring Garden St. to Northwestern Ave.
↑"The City of Philadelphia, Emerald Ash Borer Management Plan"(PDF). dcnr.state.pa.us. The City of Philadelphia. 2012. p. 2. Archived(PDF) from the original on December 19, 2016. Retrieved December 19, 2016. The City contains approximately 6,781 acres of watershed parks including East/West Fairmount Parks (2052 ac.), Wissahickon Valley Park (2042 ac.), Pennypack Creek Park (1343 ac.), Cobbs Creek Park (851 ac.), Tacony Creek Park (304 ac.), and Poquessing Creek Park (189 ac.)