Colorado River near Cisco, Utah looking upstream at the reference gage. 7,280 cubic feet per second, 4.01 feet gage height.

| Min (1931) | Most Recent Instantaneous Value Sep 11 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1927) |
|---|---|---|---|---|---|---|
| 1030 | 1600 | 2370 | 3440 | 3780 | 4780 | 13600 |
pH, water, unfiltered, field, standard units |
||
|
||
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) |
||
|
||