Tuesday, February 5, 2013

Lakes Michigan, Huron sink to lowest level ever

Jim Lynch in the Detroit News: In the nearly 100 years researchers have catalogued the rise and fall of the Great Lakes, Michigan and Huron have never seen a month like January. The two-lake system recorded its lowest-ever level for a month, a mean of 576.02 feet above sea level. It's a number that dips below the all-time low for January — 576.12 feet — as well as the all-time low for any month, 576.05 feet in March 1964.

For those who live along or play in the waters of the Great Lakes, the news is disturbing but unsurprising. Each of the lakes has lingered below its long-term averages for years as the region endured drought-like conditions. When the 2011-12 winter produced less-than-expected snowfall and the ensuing spring produced little rainfall, the seeds were sown for records. Low lakes have meant recreational watercraft running aground, shorelines and beaches expanding as the lakes recede, changing fish habitats and forcing shipping vessels to drastically reduce the tonnage they carry.

The record comes as Gov. Rick Snyder prepares to unveil his 2013-14 budget Thursday in which he's expected to call for $11 million to dredge harbors to keep access to open waters, the Associated Press reported late Friday.

Other steps to alleviate the effects of low water levels will include expediting Department of Environmental Quality permits for dredging projects, pushing for more federal funding and devising a long-term strategy to pay for keeping harbors deep enough for recreational and commercial vessels, according to the AP.

..."A lot of people don't realize that lake levels are extremely low," Snyder said in Grand Rapids last week. "It is critically important to tourism and other things in Michigan, in terms of normal business and commerce."...

Chicago and Lake Michigan, shot by Mike Boehmer, Wikimedia Commons via Flickr, under the Creative Commons Attribution 2.0 Generic license

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