Notice and timing
How delinquency is handled
Grace period after the due date
The bill's due date controls; SWBNO adds a 10% late fee to unpaid water and sewer balances remaining after the due date and 15% to unpaid sanitation charges. For disconnection, the FAQ states that service is interrupted only when a bill remains unpaid for more than 60 days, subject to payment-plan, dispute, estimation, and assistance protections.
Late-fee calculation
SWBNO's current bill explanation applies a 10% late fee to the unpaid water and sewer balance after the due date and a 15% fee to unpaid sanitation charges. Customers can dispute water, sewer, and sanitation charges through SWBNO or the third-party Hammerman & Gainer International process; a PromisePay plan can prevent late fees and possible shutoff when the customer stays current on both the plan and current SWBNO bills.
Disconnection timeline
SWBNO describes service interruption as a last resort and says water is interrupted only when a bill remains unpaid for more than 60 days. A customer receiving a shutoff letter can avoid interruption by paying in full, entering a payment plan, disputing an eligible bill, or qualifying for the relevant assistance process. If payment is made by 2:30 p.m., SWBNO sends a representative to restore service the same day; payment after 2:30 p.m. is restored the next business day, and an adult over 18 must be present for reconnection. A current Customer Care policy has also offered a one-time waiver of the $75 disconnection fee when a customer enters a payment arrangement within 10 days of disconnection.