DoC Mapping performed two depth of cover analyses — one crossing the Mississippi River near St. Louis and another crossing the Missouri River near St. Joseph.
![](https://docmapping.com/wp-content/uploads/2015_Mississippi.jpg)
![](https://docmapping.com/wp-content/uploads/2015_Missouri.jpg)
DoC Mapping performed two depth of cover analyses — one crossing the Mississippi River near St. Louis and another crossing the Missouri River near St. Joseph.