Upper Midwest Environmental Sciences Center
![](../../../../images/icons/folder.gif)
![](../../../../images/icons/tree_f.gif)
Figure 3. | Transportation of total nitrogen load (Nox-N) in Navigation Pool 13 of the Upper Mississippi River and discharge at Dam 13, 19931997. |
![transportation of total nitrogen load](figures/figure03.gif)
Page Last Modified: April 17, 2018
Figure 3. | Transportation of total nitrogen load (Nox-N) in Navigation Pool 13 of the Upper Mississippi River and discharge at Dam 13, 19931997. |