The U.S. Army Corps of Engineers, St. Louis District (USACE) proposes to construct the Mosenthein Reach – Ivory Landing Phase V Project as part of its Regulating Works Project. The
Mosenthein Reach – Ivory Landing Phase V Regulating Works Project is located in the Middle Mississippi River (MMR) between River Miles (RM) 160.0 and 162.5 in St. Louis County, Missouri and Monroe County, Illinois.