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Section 70.317

Restricted discharges; preliminary treatment facilities.

Adopted August 30, 2015

(a) The admission into the public sewers of any waters or wastes having any of the following characteristics shall be subject to the review and approval of the department of public works superintendent:
1. (1) Having a five-day biochemical oxygen demand greater than 300 parts per million by weight;
2. (2) Containing more than 350 parts per million by weight of suspended solids;
3. (3) Containing any quantity of substances having the characteristics described in section 70-315: or
4. (4) Having an average daily flow greater than two percent of the average daily sewage flow of the village.
(b) Where necessary in the opinion of the department of public works superintendent, the owner shall provide, at his expense, such preliminary treatment as may be necessary to:
1. (1) Reduce the biochemical oxygen demand to 300 parts per million and the suspended solids to 350 parts per million by weight;
2. (2) Reduce objectionable characteristics or constituents to within the maximum limits provided for in