Boating safety tips are available from the
U.S. Coast Guard.
NOTE: During cold periods,
gage height and streamflow information may be adversely affected by
ice.
Station operated in
cooperation with the U.S. Army Corps of
Engineers—Rock Island District
Current stage-discharge rating
| Min (1963) | Most Recent Instantaneous Value Feb 20 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2008) |
|---|---|---|---|---|---|---|
| 0.10 | 2.68 | 4.9 | 13 | 33 | 51 | 308 |