Illinois Department of
Natural Resources
Metropolitan Water
Reclamation District of Greater Chicago
| Min (1977) | 25th percen- tile | Median | Most Recent Instantaneous Value Jan 5 | 75th percen- tile | Mean | Max (2007) |
|---|---|---|---|---|---|---|
| 0.00 | 1.4 | 7.3 | 8.22 | 18 | 25 | 393 |