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News Releases

In the News

Public Notices

  • Cascade Natural Gas Corporation - Mount Vernon

    Replacement of oxidation catalyst (air pollution control device) on existing natural gas compressor. No changes to the compressor.

    Request public comment period by Jun. 26, 2025, on permit application 0771a.

    June 11, 2025 11:54 a.m.

  • NWCAA Rule Change

    Rule change action to readopt the entire NWCAA Regulation as part of the process to incorporate San Juan County into NWCAA jurisdiction.

    Submit comments by Jul. 1, 2025 at 11am.

    June 9, 2025 8:53 a.m.

  • NWCAA Rule Change

    Rule change action to readopt the entire NWCAA Regulation as part of the process to incorporate San Juan County into NWCAA jurisdiction.

    Submit comments by Jul. 1, 2025 at 11am.

    June 9, 2025 8:53 a.m.

  • Performance Fiberglass - C Street

    Spray application of gel coats and paints to boats inside a spray booth.

    Request public comment period by Jun. 20, 2025, on permit application 1431.

    June 4, 2025 9:43 a.m.

Public Events

Next Board Meeting,
1:30 p.m. June 12, 2025.

    Highlights

    The NWCAA Board of Directors meets the second Thursday of the month (except in January and July) at 1:30 p.m. at NWCAA's office, 1600 S. 2nd St., Mount Vernon. Beginning in May 2022, meetings are being held both in-person and online. Meetings are open to the public. If you require special accommodations or log-in information to attend a meeting, please call us at 360-428-1617.