DNR pushing for $7M to build Asian carp barrier

The DNR says there's evidence that the carp, which can grow to 60 pounds and outmuscle native species for food, are in the St. Croix River. However, Wisconsin DNR officials say the barriers aren't 100 percent effective and it may be a worthless effort at this point.
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The DNR says there's evidence that the carp, which can grow to 60 pounds and outmuscle native species for food, are in the St. Croix River. However, Wisconsin DNR officials say the barriers aren't 100 percent effective and it may be a worthless effort at this point.

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Legacy council approves $3M for Asian carp barrier

It allotment comes after the DNR asked for $10 million in emergency funding in order to build a barrier on the St. Croix River to deter the invasive fish. The council says they're shaving off money from several other projects in order to free up the money.

Groups float ideas for stopping Asian carp migration

A privately funded group continues work on a fast-track plan to stop invasive Asian carp from reaching the Great Lakes. The group hopes to release its plan in January. The Detroit Free Press reports one of the options includes a series of barriers in the Illinois River to stop the destructive species from traveling from the Mississippi River through Chicago to Lake Michigan. Minnesota is part of a suit to force federal officials to speed up the effort to halt the fish before they spread further.

Army Corps to ramp up juice on electric carp barrier

Army engineers say they're restoring a high-power setting on an electric barrier that they hope will prevent the invasive Asian carp from migrating from Chicago waters to the Great Lakes and Mississippi River. One official with the Army Corps tells the Associated Press he's confident the barrier is working, and that the higher setting is just an extra precaution.

Threat of Asian carp divides Great Lakes states

The New York Times looks at how the invasive species is sometimes pitting neighbors against one another. For example, some states are pursuing legal action to build a barrier cutting off the Mississippi River from the Great Lakes, but Illinois is fighting back, saying that would leave Chicago unable to control floods and interfere with shipping.