Blue Header

Service Area Map

Click on the interactive map below to select and view individual customer municipalities in the ALCOSAN service area.  To view or print an alphabetical list of all customer municipalities, please click HERE.

Contact   |   News   |   Events   |   Consent Decree   |   Careers   |   Sitemap

All content © Copyright Allegheny County Sanitary Authority

3300 Preble Avenue
Pittsburgh, PA 15233
(412) 766-4810