Data may be potentially impacted by North Branch Chicago River channel construction activities downstream at Albany Road.
Min (2021) | 25th percen- tile | Median | Most Recent Instantaneous Value Sep 30 | Mean | 75th percen- tile | Max (2019) |
---|---|---|---|---|---|---|
19.3 | 20 | 34 | 61.6 | 156 | 353 | 656 |