The following shall be general conditions for changes.
(A) The user charge shall reflect the costs of operation and maintenance, including replacement, of the POTW.
(B) Each user shall pay its proportionate share of operation and maintenance (including replacement cost based on volume of flow).
(C) The city shall review, not less often than annually, the user charge system. The user charge shall be revised as necessary to accomplish the following:
(1) Maintain the proportionate distribution of operation and maintenance costs among users as provided herein; and
(2) Generate at least sufficient revenue to pay the total operation and maintenance costs necessary for the proper operation and maintenance, including replacement, of the sewage works.
(D) All flow to the sewage works not directly attributable to user (such as, infiltration/inflow) shall be distributed among all users of the sewage works based upon the volume of flow of the users.
(E) Each user shall be notified, at least annually, in conjunction with a regular bill, of the rate and that portion of the user charge which is attributable to operation and maintenance of the POTW.
(Ord. 7-92, passed 2-4-1992)