Salt Creek near Greenwood, NE

River level and flood forecast · Cass County

Normal2.2 ftas of Mon 2:15 PM

The river is 17.8 ft below flood stage (20 ft).

Flow: 203 cubic feet per second (USGS).

The last 7 days and the forecast

-100102030TueWedThuFriSatSunMonAction 18 ftFlood 20 ftModerate 24 ftNowObserved (ft)NWS forecast

NWS forecast issued Fri, Oct 2, 5:51 AM. Forecasts change as rain falls and as upstream water arrives.

Flood stages

Major flood stage31 ft
Moderate flood stage24 ft
Flood stage20 ft
Action stage18 ft
Record crest (October 1, 2026)27.74 ft

What floods at each level

From the National Weather Service, highest first.

  • 34.5 ftWater flows over the Greenwood Road bridge.
  • 31 ftWater begins to impact the bottom of the bridge at the gage site. The village of Greenwood is not affected as it is well outside of the floodplain.
  • 24 ftNorth 141st Street, near Waverly, and Waverly Road may be flooded.
  • 22 ftCounty roads begin to flood in the vicinity of the gage site.
  • 20 ftAdditional lowland flooding continues. Downstream at Ashland and its outskirts; both become threatened with high water.

Highest crests on record

  1. 27.74 ft — October 1, 2026
  2. 27.08 ft — May 7, 2015
  3. 26.08 ft — July 24, 1993
  4. 25.89 ft — October 1, 2014
  5. 25.28 ft — March 13, 2019

Recent crests: 27.74 ft (October 1, 2026) · 21.48 ft (July 2, 2024) · 7.42 ft (August 26, 2023) · 16.3 ft (June 17, 2022) · 16.33 ft (March 14, 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 (GRNN1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.