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Invasive Carp Found in St. Paul pool of Mississippi

July 21, 2014Patrick NunnallyFormer Featured PostsComments Off on Invasive Carp Found in St. Paul pool of Mississippi

Perhaps it was inevitable that invasive carp would reach the Twin Cities stretch of the Mississippi River, but this weekend’s announcement that two adult females had been caught in Pool 2 (the stretch of the river from Hastings to the Ford dam) seemed oddly muted.

The press release from the Minnesota Department of Natural Resources says the discovery is “concerning” but that conditions this spring and summer, with many weeks of high water, have been conducive to carp migration.  When the navigation locks and dams are opened for the passage of flood waters, as they have been for much of June and July, strong swimming fish like the invasive carp can migrate.

Of course, there is still a great deal of effort being made to keep the invaders at bay.  Hopefully, these two individuals were outliers that don’t signal a widespread infestation.  Still, the proof is there that the fish can get this far upstream, in case anyone doubted that.

Ironically, this weekend also saw the publication of a story on Upper St. Anthony Lock and Dam,  reflecting on the history of efforts to construct this facility, which  will close on or before next June, per stipulation in the most recent Federal waterways law.  Seems the St. Anthony lock never really did make Minneapolis a river shipping hub after all.

Many conclusions are being offered to interpret that fact, in the comments section of the article, and on Twitter.  I’ll leave it up to readers to go chase those perspectives.

For more on the discovery of invasive carp in Pool Two, look here

 

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