(A) The admission into the public sewers of any waters or wastes having (1) a BOD greater than 250 mg/l, or (2) containing more than 250 mg/l of suspended solids, or (3) containing any quantity of substances having the characteristics described in § 172.09(D), or (4) having an average daily flow greater than 5% of the average daily sewage flow of the village, or (5) having an NH3N (ammonia nitrogen) concentration of greater than 30 mg/l, shall be subject to the review and approval of the Superintendent.
(B) Where necessary, in the opinion of the Superintendent, the owner shall provide, at his or her expense, such preliminary treatment as may be necessary to (1) reduce BOD to 250 mg/l, suspended solids to 250 mg/l, and ammonia nitrogen to 39 mg/l, or (2) reduce the objectionable characteristics or constituents to within the maximum limits provided in § 172.09(D), or (3) control the quantities and rates of discharge of such waters or wastes. Failure of the owner to do so shall subject him or her to a surcharge.
(C) Where preliminary treatment facilities are provided for any waters or wastes, they shall be maintained continuously in satisfactory and effective operation by the owner at his or her expense.
(Ord. 740, passed 5-16-94)