Public Notices - Air Quality Permits

The Air Compliance Program is responsible for administering those portions of the Clean Air Act (CAA) of Montana (Section 75-2-101 et seq., MCA) and companion regulations pertaining to compliance of air emissions from various types of facilities including delegated federal regulations.

Public Notices
Final Air Quality Permits (2010-Present)
 

Notes: For recent final permits, click the link above. For permits before 2010 please see the Data Search Tools.

The below list includes:

  • Montana Air Quality Permits (MAQPs)
  • Title V Operating Permits (OPs)

Use the field below to search by Permit Number, Facility Name, Location, or description of the facility.

Permit Number Facility/Permit Facility Description/Source Time Frame Site Location DEQ Contact
2999-02 MTS Holdings Crematorium Appeal Period Ends December 2, 2019 2415 South Montana St. Butte, MT 59701 Rhonda Payne
5121-02 Express Pipeline, LLC – Buffalo Terminal Crude oil terminal Appeal Period Ends December 2, 2019 NW¼ of the SW¼ of Section 7, Township 12 North, Range 16 East, in Fergus County Ed Warner
OP2619-13
TRD2619-13 		Phillips 66 Company Billings Petroleum Refinery  Appeal Period Ends December 8, 2019 NW ¼ Section 2, Township 1 South, Range 26 East, Yellowstone County Shawn Juers
2982-07 ONEOK Rockies Midstream, L.L.C. Natural Gas Compressor Station Public Comment Period Ends November 21, 2019 Section 4, Township 9 North, Range 58 East in Fallon County, Montana Craig Henrikson

OP2161-14
TRD2161-14

Calumet Montana Refining, LLC Great Falls Petroleum Refinery Public Comment Period Ends December 4, 2019 Section 1, Township 20 North, Range 3 East, in Cascade County, Montana Shawn Juers

OP2650-03
TRD2650-03

Yellowstone Energy Limited Partnership Energy Production Facility Appeal Period Ends November 29, 2019  NE¼ of Section 25, Township 1 North, Range 26 East, Yellowstone County Ed Warner
5121-02 Express Pipeline, LLC – Buffalo Terminal Crude oil terminal Public Comment Period Ends November 13, 2019  NW¼ of the SW¼ of Section 7, Township 12 North, Range 16 East, in Fergus County, Montana Ed Warner
2929-03 Johnson-Gloschat Funeral Home and Crematory Human Crematorium Public Comment Period Ends November 18, 2019 NE¼, of the NE¼, of Section 18, Township 28 North, Range 21 West, Flathead County, Montana Craig Henrikson

OP0513-15
TRD0513-15

Talen Montana, LLC – Colstrip Steam Electric Station Electric Generating Facility Public Comment Period Ends November 18, 2019 Section 34, Township 2 North, Range 41 East, Rosebud County, Montana Ed Warner
2999-02 MTS Holdings – Axelson Funeral & Cremation Services Human Crematorium Public Comment Period Ends November 8, 2019 2415 South Montana St. Butte, MT 59701 Rhonda Payne
5234-00 Crusoe Energy Systems Inc. Electrical Generation Public Comment Period Ends October 11, 2019 Section 32, Township 26 North, Range 59 East, in Richland County, Montana Craig Henrikson
OP2650-03
TRD2650-03 		Yellowstone Energy Limited Partnership Energy Production Facility  EPA's 45-day Review ends October 21, 2019 Section 25, Township 1 North, Range 26 East, Yellowstone County, Montana Ed Warner
OP2650-03
TRD2650-03 		Yellowstone Energy Limited Partnership Energy Production Facility Public Comment Period Ends August 19, 2019 Section 25, Township 1 North, Range 26 East, Yellowstone County, Montana

 

Ed Warner