Grays Harbor County, WA Right to Farm: Farm Nuisance Protection (2026)

Chapter 8.34, the Right to Farm and Practice Forestry ordinance adopted by Ordinance No. 403 in 2012, implements the state Right to Farm Act, RCW 7.48.300-.320, at the county level. Section 8.34.030 provides that no agricultural, forestry or aquaculture activity, machinery, facility or appurtenance is a nuisance under the Grays Harbor County Code when it's conducted for commercial purposes, follows generally accepted and best management practices, occurs where the activity may lawfully happen, and doesn't conflict with other local, state or federal law. That protection holds regardless of later changes in the surrounding area's land use or zoning designation, so a farm, timber operation or aquaculture site that predates nearby residential development keeps its protection even after neighbors move in. Subsection (1) creates a presumption that a practice established before the surrounding activity is reasonable and not a nuisance unless it has a substantial adverse effect on public health and safety; subsection (3) adds that these operations aren't restricted by time of day or day of the week as long as they follow accepted management practices.

Section 8.34.020 defines the covered activities broadly: tilling, raising crops, horticulture, viticulture, floriculture, shellfish aquaculture, small livestock farming, dairying and animal husbandry, plus incidental conditions like noise, dust, odor, machinery operation, aerial spraying, beekeeping and equipment movement on county roads. The county also promotes a disclosure practice under § 8.34.040, providing a right-to-farm disclosure statement, on request through the planning and building department, for use before a property near farm, forest or aquaculture land changes hands, referencing the same conditions, odors, chemical application and around-the-clock machinery noise, that the statute protects.