U.S. Army Corps of Engineers
St. Paul District
Regional Planning Division North
332 Minnesota St., Suite E1500
St. Paul, MN 55101
(651) 290-5284
CEMVP-RPEDN@usace.army.mil
St. Paul Plan Formulation
& Economics Branch
(651) 290-5594
St. Paul Environmental
& GIS Branch
(651) 290-5264
Other regional planning offices
Rock Island Plan Formulation Branch
(309) 794-5227
Rock Island Environmental
& Economics Branch
(309) 794-5349
St. Louis Planning
& Environmental Branch
(314) 331-8462