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Asian carp

2021: The Annual Review Of Waterway Events Caption for photo: The Lower Monongahela River Project reached a major milestone in September when Charleroi Lock was dewatered. The Pittsburgh Engineer District had finished building the new lock chamber walls and emptied it of 20 million gallons of water to allow contractors to begin adding the mechanized inner works of the chamber. (Photo by Michael Sauret/Pittsburgh Engineer District)

2021: The Annual Review Of Waterway Events

December 17, 2021

The year 2021 was a dramatic year in infrastructure developments, with much of the action turning on efforts by the administration of incoming President Joe Biden to overturn or… Read More

Kentucky Official Touts Experimental Carp Removal Method A still shot from a video posted online shows commercial fisherman Wade Robbins using the new “trap netting” method on Lake Barkley, an impoundment of the Cumberland River, in western Kentucky. (Photo courtesy of Lyon County (Ky.) Judge-Executive Wade White)

Kentucky Official Touts Experimental Carp Removal Method

November 26, 2021

A Kentucky county official is helping to promote the benefits of a new method of removing invasive Asian carp via a video posted online and a new subsidy in… Read More

Brandon Road Project Is In Engineering And Design Phase A map overlay shows the planned anti-carp measures at Brandon Road Lock and Dam on the Des Plaines River.

Brandon Road Project Is In Engineering And Design Phase

November 24, 2021

The Brandon Road Interbasin Project, a complex, layered barrier against Asian carp that will use several different carp-deterring technologies to keep Asian carp from migrating from the Illinois… Read More

Kentucky Official Seeks To End Experimental Carp Program

November 5, 2021

A Kentucky county leader is asking U.S. Sen. Minority Leader Mitch McConnell to prevent the U.S. Geological Survey (USGS) from bringing an experimental type of Asian carp removal back… Read More

Tennessee Wildlife Federation Calls For Action On TVA Asian Carp Barrier Proposal

August 4, 2021

The Tennessee Wildlife Federation (TWF) is asking people to submit public comments in support of the construction of barriers to invasive Asian carp in the Tennessee River system. Read More

Barkley Carp Barrier Has Positive Preliminary Results

July 2, 2021

Preliminary test results suggest a bio-acoustic fish fence (BAFF) installed at Barkley Dam in November 2019 is deterring the movement of Asian carp from the Cumberland River into Lake… Read More

Minnesota, Wisconsin Conduct Carp Harvest In Upper Miss Pool 8

April 21, 2021

Beginning April 5, the Minnesota Department of Natural Resources conducted a joint intensive carp-harvesting operation with the Wisconsin Department of Natural Resources to remove invasive Asian carp from… Read More

Carp Deterrent System Installed At Lock 19 Personnel from the U.S. Army Engineer Research and Development Center and U.S. Geological Survey watch as a 350-ton crane lowers the 105-foot-long underwater Acoustic Deterrent System into the lock approach of Lock 19 near Keokuk, Iowa, February 3. (U.S. Army Corps of Engineers photo)

Carp Deterrent System Installed At Lock 19

April 2, 2021

The U.S. Geological Survey (USGS), the U.S. Army Engineer Research and Development Center (ERDC) and partners installed a temporary, experimental underwater Acoustic Deterrent System, or uADS, at Mississippi… Read More

Researchers Test Asian Carp Control Measures Jesse Fischer carries a bighead carp, one of four species of the invasive Asian carp, during USGS experiments in Kentucky Lake’s Pisgah bay. The bighead carp are far less populous than the silver carp, which were most of what were netted during the research. Part of the work involves a depletion study to determine Asian carp populations in the studied bays. (Photo courtesy of U.S. Geological Survey)

Researchers Test Asian Carp Control Measures

March 22, 2021

A recent research project in Kentucky Lake was designed to test how Asian carp respond to harvest methods as well as to get a better idea of the fish… Read More

Study Of Acoustic Asian Carp Deterrent Begins At Upper Mississippi River Lock 19

January 18, 2021

Scientists, engineers and contractors were scheduled to begin installing a temporary, experimental underwater Acoustic Deterrent System, or uADS, at Mississippi River Lock and Dam 19 between Keokuk, Iowa, and Hamilton, Ill.,… Read More

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