The admission into the public sewers of any water or wastes having:
A. Biochemical oxygen demand (BOD) greater than three hundred (300) mg/l; (Ord. 383, 2-4-1988)
B. Chemical oxygen demand (COD) greater than nine hundred (900) mg/l; or (Ord. 463, 5-30-2000)
C. Suspended solids in excess of three hundred (300) mg/l, shall be subject to the review and approval of the city.
Where necessary, in the opinion of the city, the owner shall provide, at said owner's expense, such preliminary treatment as may be necessary to reduce the BOD to three hundred (300) mg/l, the COD to nine hundred (900) mg/l and the suspended solids to three hundred (300) mg/l. Plans, specifications and any other pertinent information relating to proposed preliminary treatment facilities shall be submitted for the approval of the city and of the Idaho department of health and welfare, and no construction of such facilities shall be commenced until said approvals are obtained in writing. (Ord. 383, 2-4-1988)