Rivers in Oklahoma

Cimarron River near Buffalo

Harper County, OklahomaNWS BFFO2USGS 07157950Norman office

Below flood stage
3.17ftStage

Observed Mon, Sep 21, 9:30 AM CDT

Flood stage
9.00 ft
Record crest
9.74 ft2019

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood12.00 ft
Moderate flood10.00 ft
Minor flood9.00 ft
Action8.00 ft
  1. 12.00 ftFlood depths up to three feet cover croplands... pastures... and other low-lying areas near the river. Areas affected extend from near the Oklahoma-Kansas state line... downstream to near Freedom. Cattle and other property should be relocated to places which are higher than nearby river banks... to avoid being isolated by deep water in side channels.
  2. 11.00 ftFlood depths up to two feet cover croplands... pastures... and other low-lying areas near the river. Areas affected extend from near the Oklahoma-Kansas state line... downstream to near Freedom. Cattle and other property should be relocated to places which are higher than nearby river banks... to avoid being isolated by deep water in side channels.
  3. 10.00 ftFlood depths up to a foot affect croplands... pastures... and other low-lying areas near the river. Areas affected extend from near the Oklahoma-Kansas state line... downstream to near Freedom. Cattle and other property should be relocated to places which are higher than nearby river banks... to avoid being isolated by deep water in side channels.
  4. 9.00 ftShallow flooding affects croplands... pastures... and other low-lying areas near the river. Areas affected extend from near the Oklahoma-Kansas state line... downstream to near Freedom. Cattle and other property should be relocated to places which are higher than nearby river banks... to avoid being isolated for several hours by water in side channels.
  5. 8.00 ftSome inundation of low-lying areas may occur near the river. Areas affected extend from near the Oklahoma-Kansas state line... downstream to near Freedom.

Flood outlook

Chance of flooding, September to November

CategoryChance
Minor floodingUnder 5%
Moderate floodingUnder 5%
Major floodingUnder 5%

The three-month chances are the River Forecast Centers’ long-range flood outlook, issued September 17, 2026.

Crest history

19 crests on NOAA’s list since 1985.

#DateStage
1May 9, 20199.74 ft
2May 27, 20199.09 ft
3May 27, 19879.04 ft
4April 24, 19878.82 ft
5May 8, 20078.71 ft
6June 12, 19898.63 ft
7May 22, 20198.56 ft
8May 2, 19938.43 ft
9April 29, 19858.41 ft
10May 18, 19898.34 ft
11June 11, 19858.33 ft
12August 11, 20208.23 ft
13July 23, 20238.20 ft
14May 5, 19878.19 ft
15April 13, 19858.11 ft
16August 7, 20077.87 ft
17July 3, 20147.69 ft
18June 15, 20077.51 ft
19August 10, 20137.49 ft

Most recent crests

  • July 23, 2023: 8.20 ft
  • August 11, 2020: 8.23 ft
  • May 27, 2019: 9.09 ft
  • May 22, 2019: 8.56 ft
  • May 9, 2019: 9.74 ft
  • July 3, 2014: 7.69 ft
  • August 10, 2013: 7.49 ft
  • August 7, 2007: 7.87 ft
  • June 15, 2007: 7.51 ft
  • May 8, 2007: 8.71 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Arkansas-Red Basin RFC. Forecasts are issued as needed during times of high water, but are not routinely available. River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

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.