Illinois Department of
Natural Resources
Metropolitan Water
Reclamation District of Greater Chicago
| Min (1977) | 25th percen- tile | Median | Most Recent Instantaneous Value Jan 28 | 75th percen- tile | Mean | Max (1974) |
|---|---|---|---|---|---|---|
| 0.00 | 5.7 | 10 | 11.0 | 22 | 26 | 250 |