City of Grand Prairie Online Water Payment System Down

Our current online payment system is unavailable Friday, June 13 - Sunday, June 15, 2025.

We are preparing to open our new Water Utility Customer Portal and working to ensure a smooth transition.

No Service terminations or late penalties will occur during this update period.

We invite you to register for the new Customer Portal beginning June 16, 2025 at gptx.org/paywaterbill