Air Permit Agencies - Washington | Region 10 | US EPA

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Air Permit Agencies - Washington

National Information

Ten agencies issue air permits in Washington that authorize construction or operation of stationary industrial sources: EPA Region 10, two state agencies and seven local agencies.

Use the charts below to determine which agency issues permits in your area.

Find information on air permits in other Region 10 States: Alaska | Idaho |Oregon | Washington

Indian Country Outer Continental Shelf (more than 3 miles off the Washington coastline) All projects outside of Indian Country and Outer Continental Shelf

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