Notice and timing
How delinquency is handled
Grace period after the due date
17 days after the bill date; the rules state accounts are due within seventeen days and a late charge applies if payment is not received within that period.
Late-fee calculation
The published Hammond rate schedule states a late charge of 10% of the first $3.00 plus 3% of amounts over $3.00. Bad checks incur $10. The payment page instructs customers to contact Customer Service when an account is delinquent.
Disconnection timeline
The rules state that if water charges remain unpaid for at least 30 days, service may be discontinued after written notice. The account must be paid in full and comply with the rules before restoration. A qualifying medical statement can postpone disconnection for ten days, with one additional ten-day postponement upon a second medical statement.