| Min (1966) | Most Recent Instantaneous Value Apr 4 | 25th percen- tile | Median | 75th percen- tile | Mean | Max (1977) |
|---|---|---|---|---|---|---|
| 151 | 254 | 574 | 889 | 1670 | 1800 | 25000 |
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) |
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