New development and land-disturbing work in Yakima County must control stormwater on site. Sites disturbing one acre or more need Ecology's Construction Stormwater General Permit, and projects follow the Stormwater Management Manual for Eastern Washington to protect the Yakima River.
Yakima County lies in the arid Yakima River Basin, where runoff carries sediment into salmon and steelhead habitat. The state Department of Ecology issues the Construction Stormwater General Permit for sites clearing one acre or more, and the Stormwater Management Manual for Eastern Washington sets design standards for treatment and infiltration. Low-impact techniques such as bioinfiltration swales and permeable surfaces suit this dry, high-desert setting. Post-construction facilities become the property owner's responsibility to maintain, and discharging sediment, paint, or chemicals into ditches or the storm system is prohibited.
Clearing an acre or more without the state permit, or discharging sediment and pollutants into ditches or the storm system, draws Ecology enforcement, stop-work orders, and daily penalties.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Yakima County, WA
Yakima County may require hosts to carry liability insurance for short-term rental properties. Minimum coverage amounts vary by jurisdiction.
Yakima County, WA
Yakima County limits the number of guests allowed in short-term rental properties. Occupancy caps are typically based on bedroom count or square footage to p...
Yakima County, WA
Yakima County requires replacement planting when permitted trees are removed. Replacement ratios and species specifications ensure canopy preservation.
Yakima County, WA
Yakima County designates heritage or landmark trees based on size, age, or species. Removal or damage to heritage trees carries significant penalties.
Yakima County, WA
Yakima County requires permits to remove trees above a certain size on private property. Protected species and street trees have additional restrictions.
Yakima County, WA
Yakima County places few limits on residential holiday decorations. No permit is required to light up your own home. Displays should not block sidewalks or i...
See how Yakima County's stormwater management rules stack up against other locations.
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