July & August 2004: CSAS and Colorado Outward Bound School (COBS) Students and Instructors Clean Up Abandoned Snow Drift Management and Avalanche Control Experiments Conducted in 1970s near the Swamp Angel Study Plot

The 'before' situation, with collapsed snow fencing and steel posts littering a hillside above US Hwy 550 near Red Mountain Pass.
Rolling up the old wood-lath snowfencing for piling and eventual (USFS approved) burning.
Removed steel posts and wire in a Colorado Department of Transportation dumptruck headed for recycling
COBS students policing the site for snowfence and wire litter, with the snowfence 'burn pile' in the background
COBS students and Chris Landry winching an 80-pound experimental 'blaster can' out of the Willow avalanche path starting zone above Hwy 550. The device, a precursor to effective modern systems, was filled with acetylene gas and then ignited, driving the can's lid upward into the snowpack in a generally unsuccessful effort to artificially trigger avalanches. This and two other 'cans' are being saved by the CSAS.

COBS students practicing their recently acquired mountain rescue skills by hauling a 'blaster can' to the highway in a wheeled litter. Very difficult!

 

 

 

   
         

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