Governor Gianforte Requests Presidential Major Disaster Declaration

Governor's Office

HELENA, Mont. - Governor Greg Gianforte today requested President Donald J. Trump issue a presidential major disaster declaration due to flooding in northwestern Montana.

The governor's request is for Lincoln and Sanders counties, and the Blackfeet Nation.

"Beginning December 8, 2025, a prolonged atmospheric river event impacted northwest Montana, bringing sustained rainfall and warm temperatures that led to widespread flooding across Lincoln County and Sanders County," Gov. Gianforte wrote in a letter to Pres. Trump. "These extreme conditions led to infrastructure damage, including the failure of the Lower Flower Creek Dam, threatening water distribution for the City of Libby and prompting immediate emergency response actions."

In addition to outlining the conditions which triggered the disaster, the governor's request highlights the known impacts of the disaster on Montana communities.

"This severe storm event has not only compromised critical infrastructure but has also placed the health and safety of the affected population at serious risk. Immediate federal assistance is essential to stabilize the situation, support recovery efforts, and prevent further harm to the community," the governor wrote.

He added, "Given the severity and complexity of this emergency, I respectfully request FEMA's assistance through an Emergency Declaration. Federal support is essential to ensure the health and safety of the affected population."

The governor's request to President Trump may be viewed here.

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