Active WildfireMT

Bartholomew Reservoir Fire

320

Acres

Contained

Personnel

Situation Summary

Thu, Aug 6 - 8:32 PM Source: NIFC

320 acres

0% cont.

IRWIN ID: {E9097D0A-F8E7-40CF-8F53-FB0D39604AB0}

Discovered: Aug 3, 2026

Cause: Natural

Coordinates: 46.1721, -104.8936

How many acres has the Bartholomew Reservoir Fire burned?

The Bartholomew Reservoir Fire has burned 320 acres as of August 6, 2026.

Is the Bartholomew Reservoir Fire contained?

The Bartholomew Reservoir Fire has not yet reached any official containment.

What caused the Bartholomew Reservoir Fire?

The official cause has been listed as: Natural.

Where is the Bartholomew Reservoir Fire located?

The Bartholomew Reservoir Fire is burning in Custer, MT.

Is the Bartholomew Reservoir Fire still active?

Yes, as of the latest official update, the Bartholomew Reservoir Fire remains active.