[StBernard] To Fix Damage From Old Canals, Corps Plans New One

Westley Annis Westley at da-parish.com
Thu Apr 7 08:24:23 EDT 2011


And won't the new canal run smack through a bunch of Meraux-Foundation (MF)
owned land?

As the Church Lady says:

How conveeeenient!

JY





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To Fix Damage From Old Canals, Corps Plans New One
by THE ASSOCIATED PRESS



On paper, the proposed canal seems modest and beneficial. It would
run about
3 miles over an empty cow pasture in Meraux, channeling water from
the
Mississippi to ravished and sinking marshes. Scientists agree that
something
needs to be done - and fast.

"If you don't get aggressive in that area, you will find what we are
really
concerned about: The Gulf of Mexico lapping up against the levees of
New
Orleans," said Robert Twilley, a delta scientist at the University
of
Louisiana-Lafayette.

The corps says the freshwater will "nourish existing marshes" and
help
rebuild wetlands, make the basins less salty and inject sediment and
nutrients into the damaged ecosystem. It's meant to do work that was
once
accomplished naturally by river tributaries and bayous that have
been closed
off one by one since the 1880s.

The corps also wants to bolster marshes with mud it would dredge up,
plant
cypress trees and harden eroding shorelines with rock dikes. The
corps says
its plan - mandated by Congress in 2007 - will restore roughly 93
square
miles of the lost land.

In locals' eyes, the biggest stumbling block is the canal. At recent
public
meetings, hundreds showed up to denounce it.

"I'm going to say here that in another 20 years we're going to be
back to
the drawing board and saying, `Oops,' just like they said with the
MRGO -
`oops!'" said Donald Merwin, who works at a machine shop.

Some fear that the canal would be a new source of flooding.

"You don't need more water! We got enough water in this parish
already,"
spewed Mike Fireck, a 40-year-old machinist who works for Merwin.

Fishermen spoke out against the freshwater diversion for other
reasons: They
don't want to lose the salty waters they've come to enjoy in the
wake of the
swamps' demise and the speckled trout, red fish and oysters that now
thrive
there.

Many locals - along with parish leaders and some scientists - favor
an
alternate proposal: Re-use the nearby Violet Canal instead of
digging a new
channel. They want the corps to re-engineer the canal by widening it
and
installing a system of pipes to get freshwater from the river to the
back
swamps.

The corps has studied the Violet option but says it appears to be
too costly
because about 100 structures including a bridge, a government
building and
homes would have to be moved, said Greg Miller, a corps project
manager.

"I'm very well aware of the concerns," Miller said.

But he dismissed fears that the new canal would cause flooding. He
says that
the entrance would shut off with gates and that robust levees would
line it.

Engineers hope to submit their final plan to the chief of the corps
by the
end of the year. It will then go to Congress.

A scientist with a nonprofit restoration group said action is
desperately
needed, but that he can understand why the corps' proposal has drawn
the ire
of some locals.

"Money, emotions, the environment, it hits on all those things,"
said John
Lopez, science director for the Lake Pontchartrain Basin Foundation.
"I can
see where people wouldn't feel comfortable with it - from a
historical
perspective."

The Lake Pontchartrain basin, which surrounds the area of the
restoration
project, is falling apart. Since the 1930s, about 600 square miles
of land
have been lost, a process that has accelerated since Katrina stirred
it up.

"Back of there, it used to be all cypress marsh," said Lionel "Da
Pope"
Alphonso, a 64-year-old bar owner along the Violet Canal known for
dressing
up as the Pope for New Orleans Saints football games. "Now it's all
flat
grassland and open water."





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