Montana Department of Environmental Quality About Us Permitting & Operator Assistance Public Participation

Air Quality | Barrick - Golden Sunlight Mine | Public Comment Period Ends July 28, 2026

  • June 25 2026

The Department of Environmental Quality has prepared a Draft Operating Permit #OP1689-04, for Barrick Golden Sunlight Mine.

Location:

  • Section 29 Township 2N, Range 3W, Jefferson County, MT  453 U.S. Hwy 2 East
  • Jefferson County

Associated Materials:

Comment Period Ends:                             

  • July 28, 2026 11:59PM

Send Comments To:

OR

  • DEQ Air Quality Bureau
    PO Box 200901
    Helena MT 59620-0901

 

Accommodation statement:

DEQ will make reasonable accommodations for persons with disabilities who wish to participate in this public participation process or need an alternative accessible format of this notice. If you require an accommodation, contact the department no later than 5:00 P.M. on July 18, 2026, to advise us of the nature of the accommodation that you need. Please contact the Department of Environmental Quality at P.O. Box 200901, Helena, Montana 59620-0901; phone (406)444-3490; or e-mail deqair@mt.gov

Tags: Public Comment and Air