Air Quality | CHS Inc.- Laurel Refinery
The Department of Environmental Quality has prepared a Department Decision on Montana Air Quality Permit #1821-47, for CHS Inc.–Laurel Refinery.
A final Decision on the Environmental Assessment (Final EA) analyzing potential impacts of the proposed permit action on the Montana environment has also been prepared and is linked below the DD in this email. This DD, and associated Final EA, are issued by DEQ pursuant to §§ 75-1-101, et. seq, and 75-2-201, et. seq, Montana Code Annotated.
Location:
- South ½ of Section 16, Township 2 South, Range 24 East
- Yellowstone County
Associated Materials:
Facility Appeal Period Ends:
- April 20,2026 11:59PM
Contact: Craig Henrikson
Tags: MEPA, Air and Public Notice