No hog wallows or mire will be permitted in any hog pen or lot, except drain-equipped concrete walls, upon which must be maintained a floating surface of at least one-half inch heavy oil or water in which must be contained a proper percentage of approved disinfectant. All such concrete wallows must have their contents removed and be cleaned frequently enough to maintain clean material in them. Hogs may have access to running streams of water, provided no wallows are maintained adjacent to such streams; and further provided, that such access to streams by hogs will not create a menace to public health.
(Ord. 527, passed - -1958)