Traverse City Record-Eagle

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September 18, 2012

Betsie River salmon fishing to be limited

Low water level plus fishing pressure could prevent spawning

FRANKFORT — Salmon fishermen in Benzie County stand to lose a favored fishing hole, thanks to Lake Michigan water levels that are nearing an all-time record low.

On Monday, the Michigan Department of Natural Resources said it plans to ban salmon fishing at the point the Betsie River feeds into Betsie Bay because the bay's water levels are too low. Shallow water and fishing pressure potentially could keep salmon from upstream spawning grounds.

"There's no real easy passage for the salmon into the Betsie River," said Todd Kalish, the DNR's acting director of the Lake Michigan basin. "There is still passage, but it's relatively shallow, and they are staging (in the bay) so they can find the most economical way into the Betsie River."

Kalish said fishermen walking on the shoreline — where the water used to be — are spooking fish. The fishing shutdown starts approximately 21 days from now, Kalish said, a move that prompted concern from fishermen and tourism-dependent businesses in the Frankfort-Elberta area.

"We are trying to support whatever remedy will help take care of the problem," said Joanne Bartley, executive director of the Frankfort-Elberta Chamber of Commerce. "There have been many recommendations, and some people are saying there is plenty of room for the fish to go through. We just want to support what's best for everyone — the fish and the fishermen."

The fishing closure is the latest fallout from significantly lower water levels in lakes Michigan and Huron. Lake Michigan water levels are 11 inches lower than last year, and if drought conditions continue, the lake could set a record low mark. The U.S. Army Corps of Engineers' Detroit District is forecasting a range for water levels in Lake Michigan that could break the all-time record low set in 1964.

A comprehensive study on water levels in the Great Lakes, meanwhile, found Lake Michigan water levels will remain within their historical range. The $15 million International Upper Great Lakes study was commissioned by the U.S. and Canadian governments, and took 10 years to complete.

The study found the low levels of lakes Michigan and Huron are caused by increased heat, less rain and a reduction in ice cover, but those water losses, over the long haul, will be offset by increased precipitation as the climate warms.

Lake levels, the study said, "will remain within their historical range, and that changes in lake levels may not be as extreme as previously predicted."

"Just because levels are low now doesn't mean we can't forget about the potential for high water in the future," said John Nevin, a spokesman for the study.

The study recommends a comprehensive strategy to adapt to the changes in lake levels.

Some are issuing alarms over the lower lake levels, saying they are a serious threat to the region's economy. David Sweetnam is executive director of the Canadian nonprofit group Georgian Bay Forever. He said low water levels threaten drinking water supplies and harm shipping through losses in load capacity, and the group advocates for a comprehensive Great Lakes management strategy.

Such a strategy could include increased attention to water flows through the Upper Niagara and St. Clair rivers.

"If you don't do anything, Lake Michigan and Lake Huron are going to continue to suffer, and they are the gateway to the industrial heartland of the region," Sweetnam said.

Mark Breederland, an extension educator with the Michigan Sea Grant in Traverse City, said the issue of low lake levels is important to all Michiganders, and we "should take care to be good stewards of our waterfronts and water dependent facilities."

"Transportation costs are a key part of our economy; historically, shipping on the lakes has been economical," Breederland said. "But without adequate repair of harbors and infrastructure, and light loading of boats, these costs will rise and be passed on to society."

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