Zoeller: Asian Carp pose threat to Wabash River | News
To raise awareness about the risk that invasive fish pose to the Wabash River ecosystem and native fish, Indiana’s Attorney General and the federal government’s Asian carp director have embarked on a tour and inspection of the Wabash River where they will meet with local conservation groups to listen to concerns and share information about the Asian carp’s spread into Indiana waterways.
Joining Attorney General Greg Zoeller on the first leg of the Wabash River tour is John Goss, director of the federal government’s Asian Carp Regional Coordinating Committee, part of the White House Council on Environmental Quality. The group is traveling on a borrowed speedboat downriver to Peru, Ind., and Logansport, Ind., and will meet with members of the Wabash River Heritage Corridor Commission. Zoeller plans to continue downriver to meet with local residents, groups and officials in Lafayette, Clinton, Terre Haute, Merom, Vincennes and New Harmony, as the Wabash River winds its way through west-central and southwestern Indiana.
"We all want to protect the Great Lakes from future problems with Asian carp but need to recognize the current environmental problems currently being caused by this invasive species. I appreciate Director Goss – a Hoosier himself – and our federal partners for their help in the effort to protect and preserve the quality of our rivers and streams for those of us who enjoy fishing, boating and recreation along the Wabash River,” Zoeller said.
The non-native Asian carp, including silver carp and bighead carp, have spread northward up the Mississippi River since they were inadvertently released from fish hatcheries in the South in the 1970s. Two populations of Asian carp are known to inhabit segments of the Wabash River. If the voracious carp become more widely established in Indiana waterways and the Great Lakes and compete for plankton, they could disrupt the food chain and displace native fish species, and that could harm the recreational and commercial fishing industries. The largest of the Asian carp can grow to four feet long and 90 pounds, and the silver carp’s characteristic of jumping out of the water in large numbers at the sound of passing outboard motors can potentially injure boaters.
In February 2010, Attorney General Zoeller, representing Indiana, filed an amicus brief in the United States Supreme Court in the State of Michigan’s legal dispute with the State of Illinois over Asian carp control methods. The brief urged the Court to exercise its original jurisdiction in the case, but ultimately the nation’s highest court declined to hear the dispute. To prevent the spread of the carp into Lake Michigan, the U.S. Army Corps of Engineers currently operates electric barriers in waterways outside Chicago, and a chain-link fence was installed across Eagle Marsh near Fort Wayne to prevent the invasive fish from spreading through Maumee River tributaries into Lake Erie.
In light of ongoing discussion in Illinois and other Great Lakes states about a proposal to separate Lake Michigan from Chicago waterways to halt the northward advance of the fish, Zoeller said he wants to ensure that the concerns of Hoosier stakeholders – particularly those in affected communities on the banks of the Wabash – are heard by the federal government and that Indiana does not face an unfair cost burden in the process.
“We are concerned about the costs to Indiana of controlling this aquatic pest whose spread was not caused by the citizens of Indiana,” Zoeller said.
A volunteer is providing the use of his Zodiac boat and piloting it down the Wabash during the river tour, expected to conclude Thursday in New Harmony.
Water quality is another focus of the river inspection tour. Zoeller noted a program operated with the assistance of volunteers, Hoosier Riverwatch, allows the public to monitor river water quality and pollution sources and report issues with the Wabash River to the Indiana Department of Environmental Management or IDEM athttp://www.hoosierriverwatch.com/.