Wyoming resort town struggles to lessen
threat of slow-moving landslide
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[October 08, 2014]
By Laura Zuckerman
(Reuters) - Efforts by an upscale Wyoming
town to stabilize a hillside whose slow collapse is threatening homes
and businesses has been hampered by lack of access to private property
where the landslide destroyed a house, a city manager said on Tuesday.
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Geologists studying the slumping East Gros Ventre Butte near
downtown Jackson, an international ski destination that contains the
homes of celebrities like actress Sandra Bullock, say mitigation
measures are needed before spring to prevent snowmelt and rainfall
from speeding up the slide.
The slide in April tore a house in half, prompted the temporary
evacuation of dozens of residents and indefinitely shuttered a new
Walgreens at the base of the hill.
Geologists have recommended removing the damaged house from the area
that marks the top of the slide to lessen the weight on the slope,
but the city has been unable to strike an agreement with the
property owners, said Jackson Assistant Manager Roxanne Robinson.
The city also has been advised to install impermeable sheeting at
that site, where the slide is most acute, to prevent water runoff
from storms and melting snows from deepening cracks and further
destabilizing the hill.
![](http://archives.lincolndailynews.com/2014/Oct/08/images/ads/current/LPL_small%201.gif) But it was unclear if the property owners would permit installation
of the protective layer, Robinson said.
City Council members in Jackson this week approved a short-term plan
to divert water from some areas affected by the slide to prevent it
from accelerating.
But Councilman Jim Stanford said the temporary fix was insufficient
and that the city should again approach the property owners about
mitigation work "to stave off the slight chance of having a
catastrophic slide."
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City officials later this week will review actions ranging from
easement agreements to condemnation as a way to gain access to the
property, Robinson said.
Landslides are common in the region framed by the towering peaks of
the Teton Range but rarely threaten people or property, geologists
said.
Jackson is a town of roughly 9,500 people that is considered the
gateway to Grand Teton and Yellowstone national parks.
(This story was refiled to add byline and delete dateline)
(Reporting by Curtis Skinner in San Francisco; Editing by Nick
Macfie)
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