Calumet to conduct maintenance and alarm testing in Great Falls

GREAT FALLS, MT – Calumet has announced plans to conduct maintenance activities at its facility in Great Falls. This includes routine alarm testing and scheduled equipment upgrades. The maintenance is set to take place on Wednesday, March 11, between 12:00 p.m. and 7:30 p.m. Residents may hear audible alarms during these times.

Mariah Mandt, General Manager, emphasized the importance of these activities. "These tests and maintenance activities are essential to maintaining our safety and environmental performance," Mandt said.

Residents in the area might notice increased flaring and noise levels during this maintenance period. However, Calumet assures that these are part of the scheduled activities and no public action is required.

Calumet's ongoing maintenance investments have resulted in a significant reduction in flaring compared to last summer. The company remains committed to safe operations and engaging responsibly with the Great Falls community.

For more information or concerns, community members can reach out via email at greatfallscommunity@calumet.com or call 406‑761‑4100.