1. a) If the amount remitted is more than the amount due under this Part, the community water supply's account shall be credited by the amount of the overpayment.
2. b) If the amount remitted is less than the amount due under this Part, the community water supply will be billed for the balance due.

(Source: Amended at 19 Ill. Reg. 12648, effective August 24, 1995)