Home AboutMission, Contact & DirectionsService AreaEmployment & InternshipsStaffBoard of DirectorsFacilityProjectsPennBid Service Area Service Area Map 2015 West Conshohocken Service Area Map 2015 About Mission, Contact & Directions Service Area Employment & Internships Staff Board of Directors Facility Projects PennBid Borough of Conshohocken Authority Wastewater Treatment Plant 601 East Elm Street Conshohocken, PA 19428 Administrative Office400 Fayette StreetSuite 200Conshohocken, PA 19428 Phone: (610) 828-0979 Fax: (610) 828-7720 info@conshohockensa.com Hours Monday-Friday: 6:00 am - 2:30 pm View Contacts & Directory