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- Subject: dam-l No subject given
- From: "Dan BEARD"<dbeard@audubon.org>
- Date: Mon, 06 Oct 97 21:44:51 -0500
- Reply-To: dam-l@sandelman.ottawa.on.ca
- Sender: owner-dam-l@sandelman.ottawa.on.ca
I thought you might find this op-ed piece of interest.
Dan
**********************************************************
New York Times, October 6, 1997
"Dams Aren't Forever"
By Daniel P. Beard
WASHINGTON -- Sometimes when Congress holds hearings, things don't
work out as intended. A good example occurred last month when the
House Resources Committee met to discuss a plan to drain the reservoir
behind Glen Canyon Dam upstream from the Grand Canyon. By draining the
reservoir, known as Lake Powell, we would be restoring a natural
wonder: the magnificent Glen Canyon, which has been underwater since
1963.
There was no mistaking the intent of the hearing. The Western
lawmakers on the panel wanted to use the forum to embarrass those who
support restoration of the canyon.
It didn't work out that way.
True, one representative after another tried to portray the idea as
ludicrous. Millions of people, they said, could experience water
shortages and power failures. Lake Powell tourism would collapse.
People who agreed with that view were paraded before the panel. Those
who disagreed were painted as naïve, misguided or worse.
But by holding the hearing in the first place, the panel gave
legitimacy to the option of removing dams because it tacitly admitted
that dams are not permanent fixtures on the landscape. They are there
because we made a political decision to build them. And they won't
last forever. Silt builds up behind them, and they deteriorate.
The suggestion that we restore Glen Canyon is breathtaking. The
political and economic obstacles would be substantial, but we
shouldn't dismiss the idea. We already spend millions of dollars each
year to maintain the Grand Canyon's river ecosystem. Millions are
also being spent to protect and restore endangered fish and correct
other problems caused by the dam. Why not consider spending that money
on restoring the canyon?
Lake Powell is a tremendous resource, but there are alternatives for
boaters. The loss of hydroelectric power would be minimal; the region
has a surplus of power. Though the Southwest is booming in population,
Lake Powell has never been used as a water supply reservoir. Its
primary function has been to store water as insurance against an
extended drought, something that has not occurred since the dam has
been in place.
We spent tens of billions of dollars in this century to build Glen
Canyon and several hundred other large dam projects. We have received
benefits from them, and they have contributed greatly to regional
economies.
But there is another legacy to our dam-building era. We drained
wetlands and destroyed biologically rich habitat. Dams have flooded
spectacular canyons, reducing many rivers and streams to a trickle.
Salts have built up from irrigation and destroyed farmland. Once
productive fisheries are now a memory in many places.
We will spend more to correct these problems than we did to build the
projects in the first place. Dam boosters have always overlooked these
costs. Like high-pressure salesmen, they paint an ideal world: Cheap
power! Cheap water! More crops! Economic development! An end to
hunger!
The reality is somewhat less rosy. Building a dam is the same as
constructing a nuclear plant: you get immediate benefits, but you also
get huge long-term costs. And a dam, just like a nuclear
plant, can leave a legacy of environmental destruction that can take
generations to correct.
Big dam projects were conceived to meet the needs of agriculture and
the mining industry. That was acceptable so long as urban demand for
water was limited, Federal money was available to build projects and
environmental values were ignored.
All that has now changed.
There is greater competition for water between cities and farms.
Federal construction money has dried up, and environmental concerns
have become more urgent.
Draining a reservoir and restoring a canyon may just be the cheapest
and easiest solution to our river restoration problems. Congress has
already taken modest steps in this direction. It has agreed to pay to
remove two dams on the Elwha River in Washington State to restore a
salmon fishery, and the Army Corps of Engineers is removing concrete
channels from Florida's Kissimmee River to re-create the original
river meanders.
The House Resources Committee should be applauded for holding its
hearing on draining Lake Powell. Even though its members didn't mean
to, they have acknowledged that all it takes is political will to
remove dams and give us back our beautiful canyons.
*******************************************************************
Daniel P. Beard is a senior vice president of the National Audubon
Society. From 1993 to 1995, he was Commissioner of the Federal Bureau
of Reclamation, which built and operates Glen Canyon Dam.