Okla. Stat. tit. 2, § 2-20-56: Duties of owners and operators – Nuisance

A. In addition to any other requirement of the Oklahoma

Concentrated Animal Feeding Operations Act, animal feeding

operations owners and operators who are granted an animal feeding

operations license shall:

1. Provide adequate veterinarian services for detection,

control, and elimination of livestock diseases;

2. Have available for use at all necessary times mechanical

means of scraping, cleaning, and grading feed yards premises; and

3. Provide weather resistant aprons adjacent to all permanently

affixed feed bunks, water tanks, and feeding devices.

B. 1. Any animal feeding operation licensed pursuant to the

Oklahoma Concentrated Animal Feeding Operations Act, operated in

compliance with those standards, and in compliance with the rules

promulgated by the Board, shall be deemed to be prima facie evidence

that a nuisance does not exist; provided, no animal feeding

operation shall be located or operated in violation of any zoning

regulations.

2. Any animal feeding operation licensed pursuant to the

Oklahoma Concentrated Animal Feeding Operations Act, operated in

compliance with those standards, and in compliance with rules

promulgated by the Board, that is located on land more than three

(3) miles outside the incorporated limits of any municipality and

which is not located within one (1) mile of ten or more occupied

residences shall not be deemed a nuisance unless it is shown by a

preponderance of the evidence that the operation endangers the

health or safety of others.