Great Lakes slowly losing water

Jun 22, 2007

Boaters on Lake Superior said the water is so low it appears the world's largest freshwater lake is disappearing.

The lake, which is about 18 inches below average, has dropped nearly 2.5 feet over the past decade and the entire Great Lakes Basin is seeing reduced water levels, CBS News said Friday.

Recreational boaters are moving boats to marinas set in deeper water and commercial shippers are being forced to reduce cargo loads.

A 20 percent less rain has fallen into the lake during the current drought and warmer winter temperatures mean less ice cover and more evaporation. Scientists, however, say they don't know if it is a natural pattern or global warming.

"Within a couple of years, they should be rising again," ecologist Doug Wilcox, branch chief of the U.S. Geological Survey Great Lakes Science Center, told CBS. "If they continue to go lower and lower, that would indicate to me that we're outside the bounds of the natural pattern."

Copyright 2007 by United Press International

Explore further: New water balance calculation for the Dead Sea

add to favorites email to friend print save as pdf

Related Stories

New Horizons only one year from Pluto (w/ Video)

Jul 15, 2014

In July 2015, NASA will discover a new world. No one knows what to expect when the alien landscape comes into focus. There could be icy geysers, towering mountains, deep valleys, even planetary rings.

Recommended for you

EU sets new energy savings target at 30%

7 hours ago

After months of tough negotiations, the European Commission recommended Wednesday a new energy savings target of 30 percent so as to combat climate change and ensure self-sufficiency.

User comments : 0