sewage

Kathleen J. Davis / 90.5 WESA

By Mayor Bill Peduto’s estimate, some 20 companies have expressed interest in the water side of the Pittsburgh Water and Sewer Authority. But that tumble of overtures has been absent an integral part of PWSA: sewers.

Andrew Rush / AP

The Catholic Diocese of Pittsburgh said a year ago that its many parishes and church buildings could no longer be justified given current finances and clergy shortages.

As little as a tenth of an inch of rainfall can be enough to overload sewers in some Pittsburgh neighborhoods, leading to the potential for untreated sewage to flow into area streams and rivers, according to James Stitt, Pittsburgh Water and Sewer Authority sustainability manager.