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Public Notices & Environmental Assessments

Public Notice: Lock and Dam 8 and 9 Scour Repair
The Corps is proposing to repair scour holes located in the Mississippi River adjacent to LD8 and LD9 to prevent further erosion that could undermine the integrity of the lock and dam structures. The locks and dams are significant structures that could sustain substantial damage if erosion within these scour holes were to continue.
Date of Expiration: 10/23/2015