Station operated in cooperation with Cleveland-Cliffs Inc. and the Michigan Department of Environment, Great Lakes and Energy.
Min (1974) | 25th percen- tile | Most Recent Instantaneous Value Dec 26 | Mean | Median | 75th percen- tile | Max (1989) |
---|---|---|---|---|---|---|
0.12 | 8.1 | 12.2 | 14 | 14 | 18 | 26.0 |