Data may be potentially impacted by North Branch Chicago River channel construction activities downstream at Albany Road.
| Min (2020) | 25th percen- tile | Median | Mean | Most Recent Instantaneous Value Mar 9 | 75th percen- tile | Max (2024) |
|---|---|---|---|---|---|---|
| 63.7 | 67 | 136 | 196 | 213 | 273 | 566 |