Rivers in Nebraska

Missouri River at Niobrara

Knox County, NebraskaNWS MRNN1USGS 06466010Sioux Falls office

Below flood stage
16.72ftStage

Observed Thu, Sep 24, 10:15 AM CDT

Flood stage
21.00 ft
Record crest
26.76 ft2011

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood24.00 ft
Moderate flood23.00 ft
Minor flood21.00 ft
Action20.00 ft
  1. 25.50 ftBottom Road in Bon Homme County begins flooding.
  2. 24.00 ftHighway 12 east and west of Niobrara will be flooded, and the sewage lagoons in Niobrara will be flooded. Homes and cabins in Running Water will also be threatened by high water.
  3. 23.00 ftHighway 12 east of Niobrara could be overtopped by water backing up Bazile Creek.
  4. 22.50 ftThe fishing road on the south bank near Niobrara is flooded.
  5. 22.00 ftThe road to the Niobrara sewer lagoon is flooded.
  6. 21.00 ftBoth banks overflow and some boat docks near Niobrara are flooded.

Crest history

22 crests on NOAA’s list since 1996.

#DateStage
1June 26, 201126.76 ft
2July 22, 201023.64 ft
3January 17, 200722.50 ft
4August 5, 201822.20 ft
5October 13, 199721.98 ft
6August 20, 199721.85 ft
7August 1, 200621.44 ft
8January 6, 199921.44 ft
9July 28, 199621.28 ft
10January 30, 200420.84 ft
11October 7, 199920.72 ft
12June 2, 201720.54 ft
13September 24, 200520.51 ft
14September 13, 200220.30 ft
15January 19, 200320.03 ft
16September 11, 200119.72 ft
17February 20, 202519.09 ft
18January 17, 202418.89 ft
19June 10, 202018.27 ft
20October 13, 202318.10 ft
21September 30, 202117.27 ft
22August 17, 202217.08 ft

Most recent crests

  • February 20, 2025: 19.09 ft
  • January 17, 2024: 18.89 ft
  • October 13, 2023: 18.10 ft
  • August 17, 2022: 17.08 ft
  • September 30, 2021: 17.27 ft
  • June 10, 2020: 18.27 ft
  • August 5, 2018: 22.20 ft
  • June 2, 2017: 20.54 ft
  • June 26, 2011: 26.76 ft
  • July 22, 2010: 23.64 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. Gauge reading affected by reservoir operations.

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.