Notice and timing
How delinquency is handled
Grace period after the due date
A dedicated this detail was not publicly posted. The current utility page states that nonpayment can result in disconnection but does not publish a universal calendar-day grace period from the monthly due date to late status.
Late-fee calculation
The City's published utility fee schedule lists a late charge of 1% per month of the outstanding bill or $15 minimum, whichever is greater. The same schedule lists a $50 delinquent shutoff charge and a $50 after-hours water turn-on/off charge; customers should confirm the current account notice if a revised ordinance has superseded the posted schedule.
Disconnection timeline
The current Auburn page states that if payment is not received, water service will be disconnected and a shutoff fee charged, but it does not provide an exact day-by-day calendar. Customers should treat the due date, reminder/shutoff notice and scheduled shutoff date on the account as controlling; the City's excessive-heat policy can temporarily restore service during a National Weather Service heat warning/advisory.