Crews from Boulder to extinguish coal smoldering underground at Marshall Mesa in Colorado

Name: Crews from Boulder to extinguish coal smoldering underground at Marshall Mesa in Colorado
Uploaded: 2024-10-16T19:12:00-0600
Duration: 23 s
Description: The City of Boulder is taking action to extinguish smoldering coal that has been active under the Marshall Mesa trailhead for more than 100 years.

The City of Boulder is taking action to extinguish smoldering coal that has been active under the Marshall Mesa trailhead for more than 100 years.