Rivers in Wyoming

North Platte River below Gray Reef Reservoir

Natrona County, WyomingNWS GRFW4USGS 06642000Riverton office

Below flood stage
3.35ftStage

Observed Sun, Sep 20, 4:15 PM MDT

Record crest
9.90 ft1983

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Action9.00 ft
  1. 9.90 ftRECORD STAGE.
  2. 9.00 ftBANKFULL STAGE.

Crest history

21 crests on NOAA’s list since 1963.

#DateStage
1April 27, 19839.90 ft
2April 28, 19808.84 ft
3May 13, 19738.57 ft
4April 30, 19748.15 ft
5June 7, 19867.29 ft
6June 17, 19656.99 ft
7May 20, 19846.95 ft
8June 27, 20116.86 ft
9June 16, 19636.42 ft
10June 24, 20106.26 ft
11August 23, 20125.57 ft
12April 21, 19875.57 ft
13June 3, 19915.55 ft
14June 22, 19955.33 ft
15May 27, 19975.16 ft
16May 28, 19994.74 ft
17April 10, 19884.48 ft
18March 29, 19984.13 ft
19May 18, 20002.92 ft
20April 23, 20012.73 ft
21April 19, 20022.51 ft

Most recent crests

  • August 23, 2012: 5.57 ft
  • June 27, 2011: 6.86 ft
  • June 24, 2010: 6.26 ft
  • April 19, 2002: 2.51 ft
  • April 23, 2001: 2.73 ft
  • May 18, 2000: 2.92 ft
  • May 28, 1999: 4.74 ft
  • March 29, 1998: 4.13 ft
  • May 27, 1997: 5.16 ft
  • June 22, 1995: 5.33 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Missouri Basin River Forecast Center. Forecasts are not available. Only observed stages are available for this point.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.