ALCOSAN Wastewater Treatment Plant

ALCOSAN Wastewater Treatment PlantLocated along the Ohio River on Pittsburgh’s Northside, the Allegheny County Sanitary Authority (ALCOSAN) provides wastewater treatment services to 83 communities including the City of Pittsburgh.  ALCOSAN’s 59-acre treatment plant is one of the largest wastewater treatment facilities in the Ohio River Valley, processing up to 250 million gallons of wastewater daily.