Milwaukee Journal Sentinel

Trump dithers and carp threaten lakes

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Asian carp have breached an electric barrier near Chicago and been discovered just nine miles from Lake Michigan, raising fears that an ecological disaster awaits the Great Lakes fishery.

And so far, the Trump administra­tion is sitting on a plan that might stop the invasive fish.

The president must release that plan, even if Illinois politician­s and business interests continue to try to block it.

Asian carp can grow to up to 100 pounds and eat 20% of their body weight in plankton every day, which could devastate a Great Lakes fishery worth billions of dollars, the Journal Sentinel’s Dan Egan has reported.

Last Thursday, a carp more than two feet long was pulled from the Chicago Sanitary and Ship Canal. While a regional committee working on the problem says there is no evidence yet that “a reproducin­g population of Asian carp currently exists” in the lakes, the discovery is ominous. Many biologists believe the carp could establish themselves in warmer, shallower bays and harbors if not in open waters.

The U.S. Army Corps of Engineers has studied ways to use the Brandon Road navigation lock to establish a killing zone but barge operators in Illinois are opposed. So is Illinois Lt. Gov. Evelyn Sanguinett­i who was sharply critical of the idea in a commentary in the Chicago Tribune in February. “Building new bells and whistles at Brandon Road will cost too many taxpayer dollars,” she wrote.

Considerin­g the cost to the Great Lakes economy could be far more than that, Sanguinett­i appears to be just carrying water for her state’s barge business. As Egan noted, this is the second time an Asian carp has been found on the lake side of the electric barriers, which were poorly designed to begin with and have a spotty record of stopping carp.

A bipartisan group of federal lawmakers last week asked the administra­tion to release the Army Corps plan, and Sen. Tammy Baldwin (D-Wis.) said she had introduced legislatio­n requiring the report be released. “There is no excuse for any further delay — the Trump administra­tion must release the Brandon Road study so we can get to work on a permanent plan to stop Asian carp from ever devastatin­g our Great Lakes,” she said, according to Egan’s report.

We agree. The Great Lakes don’t belong to a group of barge operators, to a lieutenant governor from Illinois — or even, thank goodness, to Donald Trump. They belong to all of us, and it’s up to all of us to do whatever it takes to protect them.

Trump should order release of the Army Corps’ plan immediatel­y and get on with the tough job of protecting the lakes from this voracious invasive species.

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