Air Quality | CHS Inc.- Laurel Refinery
The Department of Environmental Quality has prepared a Proposed Permit regarding Operating Permit #OP1821-22, for CHS Inc.- Laurel Refinery.
Location:
- S½, Section 16, Township 2 South, Range 24 East
- Yellowstone County
Associated Materials:
EPA Review Period Ends:
- May 11, 2026 11:59PM
Contact: Craig Henrikson
Tags: Air and Public Notice