Plan to join the Pittsburgh AIHA for a tour of the Allegheny County Sanitary Authority (ALCOSAN) on Thursday, June 19, 2025 from 9:00 AM to noon. ALCOSAN is a nationally recognized wastewater treatment facility serving over 800,000 residents in 83 municipalities, including the City of Pittsburgh. A tour of the ALCOSAN campus offers a behind-the-scenes look at one of the region’s most essential environmental facilities. This event is open to Pgh., AIHA members / non-members / students. Register online in advance - see details on the NEXT meeting Page: 2025-06-19 ALCOSAN Tour |