Data may be potentially impacted by North Branch Chicago River channel construction activities downstream at Albany Road.
Min (2021) | 25th percen- tile | Most Recent Instantaneous Value May 22 | Median | Mean | 75th percen- tile | Max (2018) |
---|---|---|---|---|---|---|
21.6 | 25 | 91.0 | 275 | 442 | 935 | 1210 |