4-9-10: OPEN AREAS AND VACANT LOTS:
A. The owner of any property with a disturbed area of more than one-fourth (1/4) acre shall control the release of fugitive dust from the parcel or contiguous parcels by implementing one or more of the following best practical methods:
1. Physical barriers and signs to prohibit access to the disturbed areas by motorized vehicles;
2. The use of ground covers (e.g., gravel, decorative stone);
3. The use of dust palliative;
4. The use of “snow fencing” (a fencing material that inhibits the wind);
5. The use of windbreaks; or
6. The application of water in an amount and frequency adequate for the soil to develop a crust.
7. In the event that the disturbed areas are primarily the result of recurrent unauthorized use of the property by motorized vehicles, the application of water is not a suitable control measure without the erection and maintenance of physical barriers. (Ord. 2007-12-005, 12-6-2007)