A much-anticipated study says separating the Great Lakes and Mississippi River basins to prevent the spread of Asian carp and other invasive species is not only possible, but a natural step toward much-needed action to improve Chicago’s water infrastructure.
Ten Great Lakes environmental groups reacting to the study, released today by the Great Lakes Commission and Great Lakes-St. Lawrence Cities Initiative, commended the authors’ factual analysis concluding that separation is possible and that it must include essential upgrades to sewage, flood control and waterborne transportation while preventing the transfer of invasive species.
Since 2008, the Alliance has called for separating the artificially conjoined Great Lakes and Mississippi River basins -- the only permanent solution on the table and one that has come to be embraced by states, cities and members of Congress alike.The GLC-GLSLCI study clearly demonstrates that separation is possible, providing detailed background on three separation options that allow elected officials and community leaders to move the discussion to the next level. As any separation is intrinsically tied to the multiple uses of the waterway system, it is imperative the Chicago region be an engaged partner. “The study has the potential to be a game-changer in the effort to restore and protect the Great Lakes,” says Jeff Skelding, director of the Healing Our Waters-Great Lakes Coalition. “It proves we have affordable solutions to the Asian carp crisis that benefit both our environment and economy. This report should put an end to excuse-making and foot-dragging and light a fire under the U.S. Army Corps of Engineers to do its job so the nation can move forward on a solution to protect the Great Lakes and the jobs that depend on them.”To that end, the partner groups stress that the study is a beginning, not an end, and should not be interpreted as a strict set of policy recommendations. Until separation is complete, they say strong interim protections must be implemented to protect against an Asian carp invasion, and note the study includes such measures within its long-term vision for separation. The groups also urge Congress to pass the Stop Asian Carp Act.A plodding U.S. Army Corps of Engineers’ study of the problem – the Great Lakes and Mississippi River Interbasin Study -- could be expedited by incorporating findings from the GLC-GLSLCI study and starting separation planning now, the groups say.
Joel Brammeier, president and CEO of the Alliance for the Great Lakes, says the study is the most specific evaluation to date of what it would take to achieve hydrologic separation at the CAWS. “Chicago and Illinois have been under a spotlight as the carp close in on Lake Michigan,” says Brammeier (see his commentary). “This report shines that light in a new direction: toward the transformation of the Chicago waterway into a resource of which everyone in the city, the state and the country can be proud.”