Snohomish County has no ordinance banning backyard composting, and it is encouraged for yard waste. In the unincorporated county, residential solid-waste and recyclables collection is regulated under SCC Ch. 7.42, and yard/organics service is available through the county's contracted haulers.
There is no Snohomish County Code prohibition on home composting of yard debris and food scraps; the county promotes composting to reduce landfill waste. Residential collection of solid waste and recyclables in unincorporated areas is governed by SCC Ch. 7.42, which frames the certificated-hauler collection system; curbside organics/yard-waste service is offered by the contracted haulers in many service areas. Home compost piles are expected to be maintained so they do not create a rodent, odor, or vector nuisance. Larger-scale or commercial composting operations are separately regulated under state solid-waste-handling rules (WAC 173-350) and county permitting, but a resident's backyard bin needs no county permit.
No penalty for a well-kept home compost bin. A pile that becomes a rodent, odor, or vector problem could be addressed as a health nuisance.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Snohomish County, WA
Snohomish County prohibits cruelty, neglect, and abandonment of animals under SCC 9.12.080. Failing to provide adequate food, water, shelter, sanitation, med...
Snohomish County, WA
Snohomish County's animal code does not set a general backyard wildlife-feeding ban. Feeding large carnivores such as bears and cougars is prohibited by Wash...
Snohomish County, WA
Where hours are not otherwise posted, Snohomish County parks are open daily from 6:00 a.m. until dusk. No one may be present in a county park while it is clo...
Snohomish County, WA
In unincorporated Snohomish County outdoor lighting must be hooded or shaded so that direct light does not glare onto surrounding property or rights-of-way. ...
Snohomish County, WA
Unincorporated Snohomish County has no formal dark-sky ordinance, but its development standards require outdoor lighting to be hooded or shaded so direct lig...
Snohomish County, WA
In unincorporated Snohomish County a single-family residence may display one unlighted name sign up to two square feet per face. Real-estate signs advertisin...
See how Snohomish County's composting rules stack up against other locations.
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