Mississippi River, Illinois — flow & river levels
3 streamgages on the Mississippi River. Open a gage for live 15-minute flow, charts, percentiles and history.
| Gage | Latest daily mean |
|---|---|
| Mississippi River At Chester, Il | 216,473.7 CFS Oct 16 |
| Mississippi River At Grafton, Il | 104,900 CFS Oct 16 |
| Mississippi River At Thebes, Il | 222,300 CFS Oct 16 |