Station operated in cooperation with Cleveland-Cliffs Inc. and the Michigan Department of Environment, Great Lakes and Energy.
Min (1978) | 25th percen- tile | Mean | Median | Most Recent Instantaneous Value Oct 1 | 75th percen- tile | Max (1980) |
---|---|---|---|---|---|---|
0.06 | 9 | 16 | 16 | 22.3 | 23 | 29.0 |