Notice and timing
How delinquency is handled
Grace period after the due date
3 days; the published service-fee schedule states a 10% late-payment charge, and the City separately lists delinquency and shutoff service fees. The exact interpretation of the due-date grace period should be confirmed against the current bill.
Late-fee calculation
Grand Prairie's published schedule applies a 10% late-payment charge to the bill. It also lists a $20 door-tag fee, a $40 late-payment shutoff fee, a $50 same-day service fee, a $30 multiple-trip fee, a $50 locked-nonpay fee, a $40 damaged-lock/plug fee, and a $75 pulled-meter-for-nonpayment fee; these are distinct from the percentage late charge.
Disconnection timeline
The reviewed rate page lists door-tag, late-payment-shutoff, locked-nonpay, and pulled-meter fees but does not publish a complete calendar-day progression from the original due date to physical termination. Customers should treat the door tag and bill notices as the controlling deadlines and contact Water Services immediately if unable to pay.