http://www.heraldandnews.com/articles/2008/05/31/featured_story/doc4840e81921797278545267.txt
Levee patch sought in Klamath Falls
H&N
photo by Todd E. Swenson Tim Thompson, an engineer from W&H Pacific, evaluates the larger of the two levee leaks on Upper Klamath Lake Friday. County funds to help with levee leaks By Megan Doyle, Herald and News May 30, 2008
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After notifying residents Thursday, Klamath County officials on Friday scrambled to make sure the levee just west of Moore Park doesn’t fail and flood nearly a dozen homes along Lakeshore Drive.
County commissioners agreed to provide $20,000 to help the Lakeshore Gardens Drainage District, which owns the levee, fix two 4-inch diameter holes in the earthen dike.
A levee failure at the location could cost $1.8 million.
The failure of the Geary dike near
Running Y Ranch and Resort in June 2006 flooded
acres of farmland, closed Highway 140 for days
and caused millions of dollars of damage.
County authorities on Friday also contacted U.S.
Rep. Greg Walden to help rally support from the
U.S. Army Corps of Engineers before the levee
fails.
Corps offers support
Corps of Engineers officials indicated late
Friday afternoon that representatives would be
in Klamath Falls by Monday to provide technical
support, said Klamath County Emergency Services
Manager Bill Thompson.
The Corps of Engineers offers a dike inspection
program, but since the levee in the Lakeshore
Garden Drainage District was not designed nor
engineered specifically for flood control, it
wasn’t eligible, Thompson said.
“We’re trying to make a case,” he said. “There
will be a flood if this dike fails.”
The first leak in the levee appeared May 24. By
Thursday afternoon, a second leak developed.
Both were producing clear water, a sign that
erosion that could cause a levee failure wasn’t
happening.
County funding
The county’s $20,000 will be used to identify
what needs to be done to fix the leaks. A local
resident also offered $500 for cement bags to
fill the leaking gaps, Thompson said.
The Lakeshore Gardens Drainage District may need
to request additional money for materials to
patch the dike. It has owned the levee, built by
the Corps of Engineers, since 1927. The district
only has about $2,000 in its coffers, not enough
for the equipment and materials necessary.
Spencer Higginson, a National Weather Service
hydrologist based in Medford, visited the levee
Friday.
“Hopefully it’s just found a small void it’s
going through,” he said. But if the situation
worsens, the National Weather Service will issue
flood watch warnings.
The current lake surface level, according to
information from the Bureau of Land Management,
is 4,142.70 feet above sea level. Estimates from
county officials indicate it is 1.08 feet below
flood stage.