Drilling operations shall be controlled, by double exhausts or otherwise, so that the noise level of actual drilling does not exceed the noise level of 75 decibels in a 500 feet radius during maximum noise production periods. Drilling may occur only during daylight hours on wells located within 1,000 feet of a developed residential area.
(Ord. 30-1974, § 504.30, passed 7-15-1974; Ord. 01-2002, passed 1-4-2002)