Lakeshore Advance, 2013-04-03, Page 11Sierra Club worries about record -low lake levels
OMI Agency
The u►icertainty surrounding global climate
change is trickling into the management or
lack thereof of the record -low water levels
plaguing the region and the continent.
"What (will he done) about the impact of cli-
mate change on all of the lakes, and specifically
about Lake Sinlcoe and lake Couchiching, l don't
really know," Mary Muter, chat' of the Great Lakes
section of the Sierra Club of Ontario, said
Wednesday.
What she does know, however, is tvatl'r levels
in Georgian Bay are dropping dramatically and
have been for more than a decade.
"It's basically a disaster that's unfolding," she
said.
'lin' Sie'1'1'a Club, an environmental aW al't'lletiti
group, has found lakes Michigan and 1 luron to be
25 inches below their long-term aVel'ages. Lakes
Erie, Ontario and Superior are 10 inches below
their long-term averages.
The Canadian and American governments
invested $17 Million in a five-year review of the
Great Lakes Basin through the International Joint
Commission (1)C), a North American transna-
tional water advisory body, in 2007.
The final report from the study board was
released to the public for consultation last year.
"1 think what came out of the study is what we
need is to have better monitoring and analysis of
what's going on so we can better understand
trends and, also, rve can better react to what's
happening," said IJC spokesperson Bernard
Beckoff.
A formai recommendation has not yet been
made to the governments.
"1 thought we would have heard from them by
now, to be honest," Simcoe North MP Bruce Stan-
ton said. "If you're going to take action, especially
on issues relating to water, you have to be
informed on the science of the situation."
Beckoff admitted the still -limited understand-
ing of climate change is a hindrance to studying
the water system, but acknowledged sporadically
changing weather patterns have caused fluctua-
tions and problematically low levels throughout.
"What do you do? You hold back the water for
the benefit of lake I luron/Michigan, but tvhat
happens downstream with Erie and Ontario,
which are also experiencing low water levels?" he
said.
"In a situation like this, where, basin -wide,
we're getting low water levels, that isn't really
going to provide much of it solution:'
But Muter wants to see the 1%2 agreement
between Canada and the 11.S. to compensate nav-
igation dredging of the St. (lair River, which
drains Lake Huron into Lake St. (:lair and con-
nects it to Lake Erie, honoured.
"'Ihe St. (:lair River is eroding and, at the very
minimum, one of the first things they need to do
is cover over the eroding areas with rock,' she
said. "Not only will that stop the erosion, improve
fish -spawning habitat in the river, but it will stop
forever this downward trend line that we have"
While the study board looked into putting
structures to regulate outflows into the St. (:lair
River, it recommended against it.
"So far, our federal government has not come
up with any kind of statement that they are con-
cerned and are interested in addressing this,"
Muter said. "None, whatsoever.'
Mayors along Georgian Bay have !brined a coa-
lition to try to draw attention to and force action
on the water levels and advocacy groups, includ-
ing the cross-border Restore Our Water initiative,
are starting to pop up.
But Stanton doesn't want to jump the gun tvith-
otlt officially hearing the stance of the IJ(:.
Between the mid-1960s and late 1990s, Geor-
gian Bay essentially enjoyed above-average water
levels, which Beckoff thinks could actually be
part of the problem.
"1 think that's what's fuelling a lot of concerns.
They were kind of used to these high levels and
now it's been kind of prolonged below average,"
he said.
"We will get highs again. I think everybody
pretty much accepts that. The big question is
when."
A number of large storms have moved up from
the 11.5. and dropped snow and rain in the Great
Lakes Basin during the fall and winter, said Stan-
ton, who expects the water levels in Georgian Bay
will start to climb from their all -tithe December
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Low levels In Grand Bend
low, even if only by a bit.
f listorically, the levels have fluctu-
ated within one -and -a -half to two
metres, depending on the climatic
cycle, he said.
Beckoff said cries for action have not
fallen on deaf ears.
"Certainly, we've heard a lot of peo-
ple saying, 'No, we do need something
regardless of these issues," he said.
But Muter thinks the governments
needed to move yesterday.
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"Other than supporting this do-
nothing approach by the International
Joint Commission, we've seen noth-
ing," she said.
And the problem isn't going
anywhere. -
"1t's just going to keep unfolding,
Muter said. "And as the ice melts and
people realise that their water and tank
pipes are exposed and there's no way
they can launch boats, things are just
going to explode."
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