- Water bill: Water customers may return to making payments online at cosatx.us/waterbill. Payment software that was recently compromised is no longer in use by the vendor that processes credit card payments. Payments are being processed on a more secure platform.
Do not use DOXO to pay your City of San Angelo water bill.
Some customers reported being directed to a website called DOXO to pay their bill online. The City of San Angelo's water utility is in no way affiliated with this service. The payment option for online payment is secured through our website at cosatx.us/waterbill. If you have questions or are unsure, please call our office at 325-657-4323.