Republican River near Benkelman, NE

River level and flood forecast · Dundy County

Normal3.1 ftas of Mon 1:30 PM

The river is 3.9 ft below flood stage (7 ft).

Flow: 13 cubic feet per second (USGS).

The last 7 days and the forecast

0246810TueWedThuFriSatSunMonAction 6 ftFlood 7 ftModerate 9 ftNowObserved (ft)NWS forecast

NWS forecast issued Sun, Dec 31, 5 PM. Forecasts change as rain falls and as upstream water arrives.

Flood stages

Major flood stage11 ft
Moderate flood stage9 ft
Flood stage7 ft
Action stage6 ft
Record crest (May 31, 1935)13.1 ft

What floods at each level

From the National Weather Service, highest first.

  • 7 ftLowland areas from near the gage to the confluence of the South Fork of the Republican River will become flooded.

Highest crests on record

  1. 13.1 ft — May 31, 1935
  2. 9.35 ft — July 24, 2020
  3. 7.8 ft — August 9, 1950
  4. 7.58 ft — September 7, 1951
  5. 7.44 ft — June 15, 1948

Recent crests: 4.95 ft (February 22, 2025) · 5.01 ft (January 26, 2024) · 6.91 ft (May 18, 2023) · 4.08 ft (March 22, 2022) · 4.88 ft (March 16, 2021)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (BENN1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.