(a) When notice given. The customer, or the owner of property served, must notify the director within three days after the occurrence of:
(1) any total vacancy in the property served;
(2) any change in ownership, whether by sale, foreclosure, business reorganization or otherwise; or
(3) any occupancy of previously vacant property.
(b) Failure to notify. Failure to give notice in accordance with Subsection (a) shall render the owner and the customer, if he is not the owner, jointly and severally liable for all charges due against the property. Upon receipt of notice under Subsection (a)(1) or (a)(2), the director shall prepare a final bill for the account. (Ord. 19201)