N.Y. Pub. Health Law § 1300-c

§ 1300-c. Farming activities. Notwithstanding any other provision of\nlaw, the agricultural activities conducted on a farm, as defined in\nsection six hundred seventy-one of the labor law, shall not be\nconsidered a private nuisance, provided such agricultural activities\nwere commenced prior to the surrounding activities, have not increased\nsubstantially in magnitude or intensity and have not been determined to\nbe the cause of conditions dangerous to life or health as determined by\nthe commissioner, the local health officer or local board of health\npursuant to sections thirteen hundred, thirteen hundred-a, thirteen\nhundred three and thirteen hundred four of this chapter.\n