9 rules for unincorporated Siskiyou County, California.
Verified from official government sources
Unincorporated Siskiyou County has no general lawn-height limit, but its fire-hazard code does set a height rule for fuel reduction: grass and other vegetation kept on the ground more than 30 feet from a building, for erosion control, may be maintained only if it is less than 18 inches high (County Code Title 3, Ch. 3).
Unincorporated Siskiyou County does not have a general tree-pruning ordinance, but its fire code requires specific trimming near structures: remove any part of a tree within 10 feet of a chimney or stovepipe outlet, keep trees overhanging a building free of dead or dying wood, and keep roofs clear of needles and dead vegetation (County Code §3-3.02.3).
Unincorporated Siskiyou County has no general ordinance requiring a permit to remove ordinary trees on private residential land, and no county oak-woodland or heritage-tree protection ordinance. Commercial timber harvesting is instead regulated by the State of California through CAL FIRE Timber Harvesting Plans under the Forest Practice Act.
In unincorporated Siskiyou County, weeds and flammable vegetation are regulated mainly as a fire hazard. County Code Title 3, Chapter 3 requires owners to clear flammable vegetation and combustible growth in firebreaks around buildings (30 ft, extending to 100 ft). The county Agricultural Department separately runs a major noxious-weed control program.
Unincorporated Siskiyou County has no county-wide lawn-watering schedule, but it regulates water at the source: a permit is required before drilling any well (County Code Title 5, Ch. 8), and a separate permit is required to extract groundwater for use outside its basin (Title 3, Ch. 13). Statewide SWRCB drought rules also apply.
Unincorporated Siskiyou County has no ordinance restricting residential rainwater collection. Under California's Rainwater Capture Act of 2012 (AB 1750), homeowners may capture rooftop rainwater for outdoor non-potable use without a state water-right permit, and no local permit is required just to install a rain barrel system.
Unincorporated Siskiyou County does not require homeowners to use native plants, and does not ban them. Its zoning code does, however, direct that landscaping for commercial and industrial projects "shall generally be native or hardy to the region" so the local stock of native trees is replenished (County Code §10-6.5609).
Unincorporated Siskiyou County has no ordinance that bans, requires a permit for, or specially regulates artificial turf in residential yards. Installation is generally allowed, subject only to general zoning, setback, drainage, and erosion-control standards and to any applicable building permit for related work.
Unincorporated Siskiyou County does not prohibit backyard composting; home composting of yard and food scraps is allowed and encouraged. Because of California's SB 1383, the county must provide organic-waste recycling, and it has adopted an Edible Food Recovery Ordinance (County Code Title 5, Ch. 5-14) implementing the state mandate.
See every category we cover for Siskiyou County — parking, noise, fences, fires, animals, pools, and more.
Siskiyou County Ordinance Hub →