Upper Midwest Environmental Sciences Center
Figures
Figure 2. | Average daily discharge of the Mississippi River at St. Louis for the period of record (68 years, red line) and for the first 9 months of 2000 (blue line). Similar patterns were evident at St. Paul, Minnesota; Keokuk, Iowa; and on the Illinois River at Kingston Mines, Illinois. |
Page Last Modified: April 17, 2018