Illinois Department of
Natural Resources
Metropolitan Water
Reclamation District of Greater Chicago
| Min (1988) | 25th percen- tile | Most Recent Instantaneous Value Jun 5 | Median | 75th percen- tile | Mean | Max (2019) |
|---|---|---|---|---|---|---|
| 0.61 | 5.4 | 6.40 | 15 | 35 | 43 | 495 |