Notice and timing
How delinquency is handled
Grace period after the due date
A dedicated this detail was not publicly posted. The reviewed GRU payment pages did not expose one universal grace-period number.
Late-fee calculation
A dedicated this detail was not publicly posted. The reviewed GRU public payment pages did not expose the current late-fee percentage, fixed penalty, or interest formula.
Disconnection timeline
A dedicated this detail was not publicly posted. The reviewed GRU pages did not publish a complete calendar-day progression from missed due date to physical water-service termination. Customers with an adjustment under review are instructed to keep bills paid in full or request a payment extension.