From the Chicago Breaking News Center:
The Army Corps of Engineers has scrapped a proposal to close navigational shipping locks in the Chicago waterway system as many as four days a week to prevent migration of Asian carp into Lake Michigan.
The Corps, however, is recommending temporary lock closures at times when biologists use fish poisons or other methods to search for carp in the well-traveled shipping corridors.
These recommendations were released today as part of a three-year study into the state’s and federal government’s handling of the Asian carp crisis. The study looked at six scenarios for lock operation, including restricting boat and ship travel to three days a week or three weeks out of a month. In the end, Army Corps officials determined neither partial lock closure plan would prove much of a deterrent to Asian carp. Read more.