Thomas Run sewer outlet at Cobbs Creek
Outlet of the Thomas Run Sewer at Cobbs Creek. Sewage being carried by Collector parallel to the Creek.
This item is part of the 1914 Report on the Collection and Treatment of the Sewage of the City of Philadelphia, which can be viewed here along with two preliminary reports from 1911 and 1912. To see other illustrations from this report, click “1914 Sewage Treatment Plan” in the Subject list.