For more information about CWSA, for billing questions or to report a service problem, please contact us using the guidelines below.
For general or technical questions (i.e. broken water line, dirty water, sewage backup, billing, etc.):
For after-hours emergencies:
Office Hours: Monday-Friday, 8:00 a.m.-4:30 p.m.
Coraopolis Water and Sewer Authority (CWSA)
1012 Fifth Avenue
Coraopolis, PA 15108
CWSA holds it regular public meetings every third Wednesday of the month at 6:30 p.m. in the Coraopolis Municipal Building.