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Announcement Icon Updated at 1:45 p.m. MT on July 17, 2026: DEQ issued an Air Quality Advisory for 5 Idaho counties: Benewah, Bonner, Boundary, Kootenai, and Shoshone Counties, where all burning is prohibited. Take steps to protect your health and check DEQ’s air quality advisories map for future burn decisions. Learn more Close

Permits

DEQ issues a variety of permits and certifications to protect the quality of Idaho’s air, land, and water and to ensure that wastes are treated, stored, and disposed of safely. Permits establish the conditions under which facilities that generate pollution may operate and outline the applicable state and federal laws with which facilities are required to comply. Public participation is essential in the permitting process, and input can be submitted via public comment.

DEQ is also responsible for overseeing regulated entities. We help businesses understand applicable regulations and comply with Idaho’s environmental laws, which results in more effective business operations and protects Idaho’s natural resources.

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