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NWCAA will be closed on Memorial Day

May. 27, 2022

May 27, 2022

Northwest Clean Air Agency operations will close on Monday, May 30, to observe Memorial Day.

Normal operations will resume on Tuesday, May 31. NWCAA’s office at 1600 S. 2nd St., Mount Vernon, is open to the public from 8:30 a.m. to 4:30 p.m. Monday through Friday except on holidays.