Notice and timing
How delinquency is handled
Grace period after the due date
15 days after the bill due date, based on ECWA's published delinquent-charge notice and tariff terms. The 2026 tariff states bills are payable 15 days after rendering; ECWA public notices describe a 10% delinquent charge unless payment is received within 15 days after the due date specified on the bill.
Late-fee calculation
A 10% delinquent charge is assessed when the bill remains unpaid beyond the published 15-day payment period. Exact compounding, minimums, or returned-payment amounts are not enumerated on the current payment page; the account-specific notice and tariff control.
Disconnection timeline
A dedicated this detail was not publicly posted. For an exact universal calendar sequence. ECWA publishes the 15-day payment period and delinquent charge but the reviewed customer pages do not state the precise reminder, final-notice, or field-disconnection day count.