Notice and timing
How delinquency is handled
Grace period after the due date
A dedicated this detail was not publicly posted. The current customer and FAQ pages refer to late payment charges and past-due notices but do not publish a universal number of days after the printed due date before a penalty or shutoff order.
Late-fee calculation
The current Green Bay pages acknowledge customer late-payment penalties and explain that a returned bank payment adds a return-check fee, but they do not expose the 2026 fixed late-fee amount or percentage. Customers should use the due date on the quarterly bill and call (920) 448-3480 for an account-specific delinquency balance.
Disconnection timeline
A dedicated this detail was not publicly posted. No fixed calendar progression from missed quarterly due date to physical termination was published on the reviewed current Green Bay pages. A past-due notice may be issued and customers should contact the utility before the service order; Checkfree users are charged on the due date and are notified if the bank deduction fails.