Kansas River near Lake Quivira, KS

River level and flood forecast · Johnson County

Normal12.8 ftas of Mon 1:45 PM

The river is 13.2 ft below flood stage (26 ft).

Forecast to fall to 12.5 ft by Sat, Oct 17, 7 AM.

Flow: 19,500 cubic feet per second (USGS).

The last 7 days and the forecast

010203040TueThuSatMonWedFriAction 23 ftFlood 26 ftModerate 33 ftMajor 38 ftNowObserved (ft)NWS forecast

NWS forecast issued Mon, Oct 12, 9:25 AM. Forecasts change as rain falls and as upstream water arrives.

Flood stages

Major flood stage38 ft
Moderate flood stage33 ft
Flood stage26 ft
Action stage23 ft
Record crest (May 28, 2016)28.14 ft

What floods at each level

From the National Weather Service, highest first.

  • 38 ftKaw Drive begins to flood between 57th and 61st. In addition, flooding affects a trailer park roughly six miles downstream of the gage.
  • 33 ftFlooding affects a concrete buisness downstream of Turner Bridge.
  • 30 ftFlooding approaches a car lot approximately a mile downstream of the gage.
  • 27 ftA gravel operation downstream of the gage begins to flood.
  • 26 ftLow-lying areas near the river begin to flood.

Highest crests on record

  1. 28.14 ft — May 28, 2016
  2. 27.95 ft — June 24, 2019

Recent crests: 27.95 ft (June 24, 2019) · 28.14 ft (May 28, 2016)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (KLQK1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.