Air Permit Agencies - Idaho | Region 10 | US EPA

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Air Permit Agencies - Idaho

National Information


Two agencies issue air permits in Idaho that authorize construction or operation of stationary industrial sources: EPA Region 10 and the Idaho Department of Environmental Quality (IDEQ).

Use the charts below to determine which agency issues permits in your area of Idaho.




Find information on air permits in other Region 10 States: Alaska | Idaho |Oregon | Washington



Indian Country

Covered PermitsPermitting Agency
  • Prevention of Significant Deterioration (PSD) construction permits
  • Non-Title (NT5) operating permits
  • Title V operating permits
Note: Other air permit programs do not yet exist in Indian Country in Idaho
EPA Region 10

Outside of Indian Country

Covered PermitsPermitting Agency
  • Prevention of Significant Deterioration (PSD) construction permits
  • Minor New Source Review (mNSR) construction permits
  • Nonattainmment New Source Review (nNSR) construction permits
  • Title V operating permits
Idaho Department of Environmental Quality (IDEQ)


Local Navigation


URL: http://yosemite.epa.gov/R10/AIRPAGE.NSF/Permits/airpermits+ID

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