Data may be potentially impacted by North Branch Chicago River channel construction activities downstream at Albany Road.
| Min (2021) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2018) | Most Recent Instantaneous Value Jun 15 |
|---|---|---|---|---|---|---|
| 14.3 | 24 | 38 | 70 | 144 | 165 | 387 |