Air Quality | Western Sugar Cooperative
The Department of Environmental Quality (DEQ) has prepared a Decision and Order regarding the proposed modification of a 1998 Stipulation Agreement between The Western Sugar Cooperative – Billings, the United States Environmental Protection Agency, and DEQ related to attainment of the 1971 National Ambient Air Quality Standards for sulfur dioxide (SO2) in the Billings/Laurel area.
Location:
- NE ¼ of Section 10, Township 1 South, Range 26 East
- Yellowstone County
Associated Materials:
Appeal Period Ends:
- August 28, 2025, 11:59pm
Contact: Eric Merchant
Tags: Air and Public Notice