Story perspectives

Philadelphia's Sewage Crisis: 12.7 Billion Gallons Pollute Waters

10/29/2025

31 7

Summary

Story summary

Penn Environment reports Philadelphia discharges 12.7 billion gallons of raw sewage and stormwater annually, making waterways unsafe for recreation up to 195 days per year.
The report notes combined sewer overflows (CSOs) occur 65 times per year across five waterways.
Penn Environment calls for upgrades, a deadline to end sewer overflows, noting South Jersey has 76 overflow days.
Philadelphia officials acknowledge the issue but warn improvements could raise water rates.

1 of 1

Story summary

Penn Environment reports Philadelphia discharges 12.7 billion gallons of raw sewage and stormwater annually, making waterways unsafe for recreation up to 195 days per year.
The report notes combined sewer overflows (CSOs) occur 65 times per year across five waterways.
Penn Environment calls for upgrades, a deadline to end sewer overflows, noting South Jersey has 76 overflow days.
Philadelphia officials acknowledge the issue but warn improvements could raise water rates.