Water bill payment services to be offline Aug. 12-13
Water bill payment services online and over the phone will be down temporarily this weekend for maintenance. The services will be inactive from 6 p.m. Friday, Aug. 12, to the evening of Saturday, Aug. 13.

All forms of payment will be accepted throughout the week:

Online – cosatx.us/WaterBill

Mail – Mail a payment to the City of San Angelo Utility Billing/Collections, P.O. Box 5820, San Angelo, TX 76902. Make checks payable to City of San Angelo - Water or COSA - Water.

Dropbox (south side of building) – 24-hour payment dropbox is located on the south side of City Hall Annex, 301 W. Beauregard Avenue. Please pay with check or money order to ensure proper credit. Cash will be temporarily accepted. Exact change is preferred, but overage will go towards a credit on the next scheduled statement. The dropbox will be serviced at more frequent intervals. 

Phone – You may also call Customer Service at (325) 657-4323 and select the option to make a payment over the phone. Long-distance users may call 1-855-419-2758. Phone payments are unavailable from 10 p.m. to 2 a.m. daily and from 3:30 a.m. to 4:30 a.m. Mondays for system updates.