Public Comment Form

Commenting open: December 03, 2020 12:00AM PT - January 31, 2021 11:59PM PT.

Informal comment period: Regional Haze SIP Revision - 2nd 10-Year Plan

Ecology is revising the 2010 Regional Haze State Implementation Plan (SIP). We are required to do this about every 10 years to show improvements to visibility in the 3 national parks and 5 wilderness areas in our mandatory Class I federal areas. We are asking for questions or comments to consider as we develop our draft plan.

You will be able to comment on the draft plan in the spring of 2021 during the official public comment period .

Send us comments
Provide questions or comments you believe we should consider as we develop our draft plan. Your views will help us shape the updated 10-year plan.

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Next steps
After the comment period ends, we will:
  • Review comments and draft the plan. We will not formally respond to any comments.
  • Hold an official public comment period on the draft plan.
  • Update those who provide contact information.

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