New Source Review
Idaho Permit Contacts
| Area | Type of Permit | Permitting Authority | Regulations |
|---|---|---|---|
| All of Idaho except Indian Country | PSD nonattainment minor NSR |
Idaho Department of
Environmental Quality![]() 1410 N. Hilton Boise, Idaho 83720 (208) 373-0502 |
Idaho State Implementation Plan |
| Indian Country | PSD | Region 10 Office of Air Quality (OAQ-107) 1200 Sixth Avenue Seattle, Washington 98101 (206) 553-1200 |
40 CFR 52.21![]() |

