Notice and timing
How delinquency is handled
Grace period after the due date
A current DC Water fee schedule applies the customer penalty late-payment charge after 30 days from the bill date, and the disconnection rules permit termination when charges remain delinquent for 30 days or more. A customer disputing the bill must submit the challenge within 20 calendar days of the bill date to suspend collection of the disputed amount; that 20-day dispute period is not a general grace period for an undisputed bill.
Late-fee calculation
The current FY2026 miscellaneous-fee schedule applies a 10% customer penalty late-payment fee after 30 days and an additional 1% per month after 60 days, compounded monthly. A $35 bad-check fee, $45 declined-card fee, and any disconnection or reconnection fees are separate. Customers who comply with an approved payment plan can avoid late fees, interest, and penalties on the arranged balance under the plan terms.
Disconnection timeline
DC Water may disconnect a property when water charges remain unpaid for 30 days or more from the bill date. The official residential/commercial disconnection FAQ says DC Water issues written notice to the customer and/or property owner 15 days before the scheduled disconnection, identifying the balance, penalties, fees, and steps to avoid termination. Before the date, the customer can pay, make an installment arrangement, apply for assistance, or submit a timely bill dispute. After payment or an approved arrangement is verified, the current FAQ says service is restored within 24 hours; tenants can receive separate notice and protections under District rules.