Review and acceptance by the Superintendent must be obtained before the discharge into the public sewers of sewage having:
(A) A BOD greater than 250 milligrams per liter;
(B) A suspended solids content greater than 250 milligrams per liter; and
(C) Other contaminants or characteristics which, by their nature or quantity, might be harmful to the structures, processes or operations of the sewerage works or to health, whether by themselves or through interacting with other wastes in the public sewers.