In 2007, depth maps were compiled for the Mississippi River extending from the St. Cloud Dam down to the Coon Rapids Dam. Twenty-five thousand points were taken and normalized for a flow of 5,000 cubic feet per second (CFS) at St. Cloud Dam.
These maps are relative to 2007 data and using them for navigation should be done with caution. Maps run from upstream to downstream starting at the St. Cloud Dam and ending at the Coon Rapids Dam. Some files are large and may take a few minutes to download.
The following are PDF files
Updated April 4, 2008