Idaho Air Permitting regulations & environmental compliance analysis

Idaho Air Permitting: What you need to know

Governing Law and Regulations

Construction permits: Idaho Rules of Administrative Procedures of the Attorney General (IDAPA) to

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Applicability: IDAPA

Application content: IDAPA and IDAPA

Exemptions: IDAPA to

Construct at risk: IDAPA

Major source construction permits:

Nonattainment new source review (NSR): IDAPA

Prevention of significant deterioration (PSD): IDAPA

Major source operating permits:

Title V operating permits: IDAPA to

Synthetic minor operating permits: IDAPA to

Other state permits:

Registration of portable equipment: IDAPA

Permit-by-rule: IDAPA to and IDAPA to


Application fee: IDAPA

Processing Fee: IDAPA

See ADDRESSES & CONTACTS for addresses and telephone numbers.

Regulatory Agency

Idaho Department of Environmental Quality (DEQ) Air Quality Division

Comparison: State vs. Federal

· Rules. Idaho's air permitting program requires a permit for the construction or modification of any stationary source that emits, or may emit, pollutants into the air. In addition, major sources are required to comply with the applicable provisions of nonattainment NSR and/or PSD, depending on the type and quantity of emissions and the attainment status of the site's location. See the state section NEW SOURCE REVIEW for additional information on major source construction permitting requirements.

Idaho does not have a separate operating permit program for nonmajor sources. Such sources must comply with the terms and conditions of the construction permit. However, major ...

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