Siskiyou County, CA Landscaping Rules: Artificial Turf (2026)

Siskiyou County's code does not contain a provision addressing synthetic or artificial turf, so there is no county prohibition on it and no county turf-specific permit for the unincorporated area. Homeowners may install artificial lawn as a landscaping choice. General development standards still apply: the zoning Improvement Standards (Title 10, Chapter 6, Article 56) require property owners to provide proper grading, stormwater drainage, and erosion control, including preventing sedimentation or damage to off-site property (Section 10-6.5606), so a turf installation should not block drainage or push runoff onto neighbors. Because artificial turf reduces outdoor water demand, it is consistent with statewide water-efficiency goals; under California's Model Water Efficient Landscape Ordinance (MWELO), artificial turf may count toward water-efficiency compliance for qualifying projects, though MWELO does not require its use. Unlike some California cities, the county imposes no design, color, or maximum-coverage standards on residential synthetic turf. Where turf is part of a larger project needing a building or grading permit, the related work would be reviewed under the county building and zoning rules, and any homeowners' association covenants are private and separate from county regulation. Owners should still ensure synthetic turf in a wildfire defensible-space zone does not create an ignition or maintenance problem under the fire-hazard chapter (Title 3, Chapter 3).