Canyon County, ID Ordinances (2026)

In unincorporated Canyon County, Idaho, storing junk, scrap lumber, waste petroleum products, trash, or discarded furniture and appliances in the open is a declared public nuisance…

Canyon County bans tall grass and weeds on unimproved and vacant parcels across unincorporated Canyon County, Idaho, under the Canyon County Tall Grass and Weeds Ordinance. Owners and…

Unincorporated Canyon County makes it unlawful for a dog to be off its owner's property and out of the owner's control on county roads, streets or any public place. A first violation…

Unincorporated Canyon County, Idaho limits an ordinary household to three canines over three months old under Canyon County Code § 03-05-09. A fourth dog requires a personal kennel…

Canyon County declares its parks and waterways wildlife sanctuaries. County Code Section 04-01-11(2) makes it strictly illegal to molest, injure or kill any wild bird or animal inside…

Unincorporated Canyon County, Idaho does not restrict cats from roaming: county code exempts felines, domestic or feral, from its at-large prohibition. It does require rabies…

Canyon County requires every dog kept in unincorporated territory to wear a durable collar with ownership information at all times, but Canyon County Code § 03-05-11 waives that…

Unincorporated Canyon County requires livestock owners to keep animals off public roads and other people's property, and requires anyone keeping fowl, guineas or poultry, including…

Canyon County doesn't require spaying or neutering up front, but an unsterilized dog impounded a third time must be sterilized before Canyon County returns it to its owner, and the…

In unincorporated Canyon County, Idaho, an "animal hospital" needs a conditional use permit in the Agricultural and Rural Residential zones, is flatly prohibited in the R-1 and R-2…

Canyon County Code § 07-14-11(6) caps a home business sign in unincorporated Canyon County, Idaho at four square feet. The sign cannot be internally illuminated or made of reflective…

Unincorporated Canyon County's zoning code splits home-based childcare into three size tiers at § 07-02-03: a Family Daycare Home for one to six children, a Group Daycare Facility for…

Canyon County Code § 07-14-11 lets residents run a home business in unincorporated Canyon County, Idaho only if the use stays incidental to the dwelling, is conducted inside the home…

Unincorporated Canyon County, Idaho treats a shed as an 'accessory structure,' defined in Canyon County Code § 07-02-03 as subordinate and incidental to the main building on the…

Unincorporated Canyon County, Idaho charges a $1,581 development impact fee per accessory dwelling unit built inside the Canyon Highway District No. 4 Mid-Star Service Area. The fee…

Unincorporated Canyon County builds tiny homes under Appendix R of the 2018 International Residential Code, adopted at Canyon County Code § 06-01-11. A tiny home still needs the same…

Canyon County Code § 07-14-25 requires the owner of the lot to live on site wherever a secondary residence, the county's version of an accessory dwelling, is built in unincorporated…

Unincorporated Canyon County, Idaho enforces a graduated juvenile curfew: children under 16 must be off public streets and places by 10:00 p.m., and 16 to 18 year olds by 11:00 p.m. on…

Canyon County does not fix one closing time for its parks in ordinance. County Code Section 04-01-09(1) instead orders each park manager to establish and post the hours for day use at…

Every resident of unincorporated Canyon County, Idaho must dispose of solid waste using one of three methods listed in Canyon County Code § 02-03-08: paid collection service where…

Anyone hauling garbage, refuse, rubbish, tree limbs, trash, or solid waste on public highways in unincorporated Canyon County, Idaho must cover and secure the load to keep material…

Dumping or depositing solid waste anywhere in unincorporated Canyon County, Idaho other than the county's approved Pickles Butte disposal site is unlawful under Canyon County Code §…

Groups of fifty or more people using a Canyon County park or waterway recreation area must obtain a special group permit under Code section 04-01-19. Larger groups face tiered…

In unincorporated Canyon County, open burning of toxic or particulate-emitting materials such as garbage, tires, plastics, treated lumber and hazardous waste is prohibited outright…

Campfires, ceremonial fires, barbecues and hand-warming fires are a permitted category of open burning in unincorporated Canyon County under County Code § 02-03-13(4)B(1). No permit is…

Canyon County parks run on defined quiet hours. County Code Section 04-01-03 sets quiet hours from 10:00 p.m. to 7:00 a.m. daily, and Section 04-01-11(3)(A) bars park users from making…

In unincorporated Canyon County, Idaho, dog owners must exercise reasonably necessary care and control of their canines so the animals do not disturb the peace and quiet of the…

Canyon County bars poorly muffled vehicles from its parks at any hour. County Code Section 04-01-11(3)(B) prohibits loud vehicle noise inside a county park except in areas the park…

Canyon County restricts amplified sound in its parks around the clock. County Code Section 04-01-11(3)(B) bans amplified sound inside a county park at any time of day except in areas…

The only numeric noise standard in the Canyon County, Idaho zoning ordinance caps a small wind energy system at 55 decibels (dBA) measured at the site's property lines. The limit sits…

Unincorporated Canyon County, Idaho exempts compost piles from its solid waste accumulation ban. Canyon County Code section 02-03-13(2) lets residents keep and transport material for…

Unincorporated Canyon County treats untrimmed trees, shrubs and weeds as a public nuisance when they create a fire hazard or block sightlines at intersections. The County Sheriff and…

No tow company may perform law enforcement towing in unincorporated Canyon County, Idaho without first being placed on the sheriff's tow rotation list, under the Canyon County Law…

Unincorporated Canyon County licenses secondhand dealers, including flea-market and swap-meet vendors selling more than three times a year, and Canyon County Code § 05-05-11 makes them…

Unincorporated Canyon County requires every pawnbroker to hold an annual $200 license from the Board of County Commissioners before doing business. The Sheriff investigates each…

Canyon County bans generators and other loud motorized equipment in county parks during quiet hours, defined as 10:00 p.m. to 7:00 a.m., under Code section 04-01-15(6). The rule…

In unincorporated Canyon County, Idaho, the only county rule addressing light spilling onto neighboring land applies to Concentrated Animal Feeding Operations sited in agricultural or…

Canyon County bans overnight parking from 11:00 p.m. to 7:00 a.m. on any county-owned or leased property under Code section 04-05-03. The rule targets county parks, buildings and lots…

Two or more dismantled, wrecked, junked, or nonoperating motor vehicles left standing on unincorporated Canyon County, Idaho property for more than ten calendar days are a declared…

Canyon County's zoning ordinance requires any building over 15,000 square feet that receives or dispatches merchandise by truck to provide at least one loading space measuring 30 feet…

Canyon County's subdivision ordinance requires condominium and planned unit developments in unincorporated Canyon County, Idaho to set aside dedicated storage areas for boats, campers…

Canyon County Code § 02-01-05 lists the property conditions that most often trigger a code enforcement complaint in unincorporated Canyon County, Idaho: fire and traffic hazards…

In unincorporated Canyon County, Idaho, public nuisance complaints are handled by the Canyon County Sheriff and designated Code Enforcement Officers under Canyon County Code §…

Canyon County Code § 02-01-05 declares any condition on unincorporated property that permits, allows, or fosters the harboring or nesting of rodents, vermin, or insects a public…

Unincorporated Canyon County enforces pool-barrier safety through the 2018 International Residential Code's Appendix G, adopted at Canyon County Code § 06-01-11. The same barrier…

Building a residential pool in unincorporated Canyon County requires a permit from the County Development Services Department under Canyon County Code § 06-01-09, since the county's…

Canyon County bans drones from its parks unless the parks director authorizes the flight. County Code Section 04-01-11(7) prohibits launching or landing drones or other…

Before anyone can grade, fill, build or otherwise develop land inside a mapped special flood hazard area in unincorporated Canyon County, Idaho, Canyon County Code § 07-10A-05(3)…

Unincorporated Canyon County, Idaho requires one foot of freeboard above the base flood elevation before it will approve new construction in a mapped special flood hazard area. Canyon…

Canyon County requires every preliminary plat filed for a subdivision in unincorporated Canyon County, Idaho to state the type of stormwater disposal facilities proposed and to support…

Unincorporated Canyon County requires a building permit from the Development Services Department before anyone erects, alters, repairs or demolishes a building, per Canyon County Code…

Canyon County's building code chapter adopts the 2018 International Residential Code's Appendix M, "Home Day Care - R3 Occupancy," at § 06-01-11, applying dedicated life-safety…

Canyon County requires Idaho Right To Farm Act language to appear on every administrative land division approval issued in an agricultural zone in unincorporated Canyon County, Idaho…

In unincorporated Canyon County, Idaho, the Agricultural Zone A's stated purpose under Canyon County Code § 07-10-25(1)A is to protect viable farmland and farming operations, and the…

Canyon County Code § 06-03-05 creates a five-to-ten-member Historic Preservation Commission, appointed by the Board of County Commissioners under Idaho Code title 67, chapter 46, to…

Unincorporated Canyon County's zoning code requires a sight-obscuring fence or wall to be built of durable material such as wood, brick, masonry block, stone, vinyl or slatted…

Unincorporated Canyon County, Idaho imposes no impervious-surface coverage limit at all in its Agricultural and Residential (R-R, R-1, R-2) zones, but Canyon County Code § 07-10-15…

Unincorporated Canyon County, Idaho sets yard setbacks by zone in Canyon County Code § 07-10-21(1): the Agricultural Zone A requires 30-foot front, 10-foot side, 20-foot rear and…

Unincorporated Canyon County, Idaho caps residential building height at 35 feet in both the Agricultural Zone A and the Residential Zones R-R, R-1 and R-2, per the Height Regulations…