News, Articles & Events

Bright Magazine

Bright Magazine showcases our sustainability efforts and the exciting work going on at NorthWestern Energy. Subscribe or read online.

Bob Glanzer Generating Station

Our new Bob Glanzer Generating Station is helping us move toward our clean energy future.
Cochrane Dam on the Missouri River

Cochrane Dam will be open for public crossing on June 18

Date: Jun 18, 2022

TYPE: Event

Cochrane Dam, located on the Missouri River outside of Great Falls, will be open to bicyclists and hikers to cross the river on Saturday, June 18, from 9 a.m. to 3 p.m.

Cochrane Dam can be accessed via:

 Lewis & Clark Trailhead

  • A 3.6 mile hike/ride starting on the paved trail going towards the crooked falls overlook and then following the marked trails to the dam.  Trail is moderate in difficulty. 
  • A 3.5 mile hike/ride following the marked trails the entire way.  This is a dirt single track trail and features rolling hills and an elevation change of 300-400 feet.  Trail is moderate in difficulty.

Rainbow Trailhead

  • A 2.5 mile hike/ride from Rainbow Trailhead on the gravel service road, with rolling hills and 100-200 feet of elevation change.  This road is traveled on by NorthWestern Energy vehicles, please travel single file and stay to the right to stay out of their traffic. 
  • A 3.7mile hike/ride from Rainbow Trailhead onto the River’s Edge trail, with 300-400 feet of elevation change, rolling hills and some single-track spots.  Please be mindful of other trail users, take turns and descents slowly. 

This event is subject to change. For more information contact Giant Springs State Park at 406-727-1212 or email emma.gaylo@mt.gov