Mississippi River at Fort Madison, IA MVR false 07/27/2011 16:45:28 1.7976931348623157E308 ft America/Chicago Mississippi River at Fort Madison, IA FMDI4 FMDI4 Mississippi River at Fort Madison, IA DCP DESIGN ANALYSIS Design Analysis H522 Series DCP DCP D HG F 00:15 00:00 PC F 00:15 00:00 VB F 01:00 00:00 0.0 14.0 Decodes 4x,8(F(S,B,3,1),F(S,B,3,2)),F(S,B,1,3) usgs-standard 0.01 0.0 1.0 500.0 usgs-standard 0.01 0.0 1.0 0.0 usgs-standard 0.3125 0.0 1.0 0.311 49 00:36 00:00:10 01:00 S UTC 599.9 400.01