Notice and timing
How delinquency is handled
Grace period after the due date
The bill due date controls; unpaid water/sewer balance after that date receives the listed late fee.
Late-fee calculation
SWBNO charges a 10% late fee on unpaid water/sewer balance remaining after the due date and 15% on unpaid sanitation charges.
Disconnection timeline
A dedicated this detail was not publicly posted. No universal day-by-day calendar was verified.