Montana
As of Nov 10, 2026, EPA Facility Watch shows 4 current records for Montana. No changes since the first check, Nov 10, 2026.
Source: EPA enforcement data (ECHO). Checked weekly.
Checked Nov 10, 2026, 14:55 UTC
| Facility | City | EPA status | EPA registry ID |
|---|---|---|---|
| WESTERN SUGAR COOPERATIVE | BILLINGS | Significant Violation | 110000428485 |
| GREAT FALLS RENEWABLE DIESEL PLANT | GREAT FALLS | Significant Violation | 110000428500 |
| WEYERHAEUSER-CFALLS | COLUMBIA FALLS | Significant Violation | 110000428644 |
| YELLOWSTONE ENERGY POWER PLANT | BILLINGS | Significant Violation | 110001474164 |
Changes
No changes since the first check on Nov 10, 2026.
Other states
Spot environmental risk in a deal: major facilities that join or leave EPA's significant noncompliance list. It does not determine compliance, approval, or intent.