Payment channels

Pay City of Grand Prairie Water Utilities Department

Use the provider’s verified online, telephone, mail, or counter instructions. Check the final confirmation screen for the amount, processing date, and any transaction fee before submitting.

Primary online route

Use the official payment portal

The direct portal is the fastest route when it is available. The provider identifies its payment gateway as SpryPoint (new Water Utility Customer Portal launched June 2025; old Paymentus portal was retired). Never enter account credentials into a lookalike site reached through an unsolicited message.

Open payment portal ↗

Telephone payment

Phone IVR

(972) 237-4545, automated telephone payment system; Water Billing customer service is (972) 237-8200 Monday-Friday 8am-5pm.

Have your account number and payment instrument ready. Follow the provider’s recorded prompts and retain the confirmation number.

Alternative channels

Mail, text, and in-person payment instructions

Pay by text

A dedicated this detail was not publicly posted. Current portal provides account alerts and leak alerts, but no text-to-pay short code, keyword, or SMS payment enrollment; customers can use portal payment methods and H2Know alerts.

Mail-in address

City of Grand Prairie Water Utilities, PO Box 534045, Grand Prairie, TX 75053.

Counters, drop boxes, and office hours

Water Utilities drive-through lanes at Main and NW 3rd Street, 300 W Main Street, Grand Prairie TX 75050, Monday-Friday 8am-5pm. In-person payment office inside City Hall at same address and hours. Current official pages do not list separate third-party payment counters.

Accepted digital instruments

What you can use online

Visa, MasterCard, Discover, eCheck, PayPal, Venmo, and Amazon Pay are listed in the current official payment FAQ. The City does not offer electronic funds transfers. Cash can be paid in person; AutoPay is available through the new portal and customers must re-enroll after the 2025 migration.

2026 transaction pricing

Convenience fees

A dedicated this detail was not publicly posted. Current published exact fee; current 2026 Grand Prairie payment pages list supported online methods but do not publish a separate flat or percentage convenience fee. Confirm the fee in the live checkout; do not confuse the old retired Paymentus portal with the current system.

Fees can vary by payment type, channel, account class, and processor terms. The checkout screen is the final fee disclosure.

Payment guidance

Choose the payment channel that fits your deadline

The safest payment path is the one published by City of Grand Prairie Water Utilities Department and matched to the account information on your bill. Online portals are convenient, but telephone, mail, counter, and drop-box options may follow different posting schedules and may use different fees.

For a routine payment, save the final confirmation page or IVR number and check when the transaction will post. For a same-day shut-off notice, do not assume that submitting a card payment automatically stops a field order; ask the provider what amount and confirmation are required.

Never send your account number, password, card details, or bank information to Water Ledger. Those details belong only on the provider’s verified payment channel or at an authorized counter.

Return to utility profile →Review shut-off rules →