Rivers in Kansas

Delaware River (KS) near Muscotah

Atchison County, KansasNWS MSCK1USGS 06890100Pleasant Hill office

Below flood stage
4.62ftStage

Observed Tue, Sep 22, 3:45 AM CDT

Flood stage
27.00 ft
Record crest
36.50 ft1925

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood36.00 ft
Moderate flood28.00 ft
Minor flood27.00 ft
Action22.00 ft
  1. 37.20 ftThe surface of the 262nd Road bridge over the Delaware river is under water. Extensive flooding of roads and farmland is occurring.
  2. 34.00 ftWater reaches the bottom of the 262nd Road bridge over the Delaware River. Widespread flooding of secondary roads and agricultural land occurs.
  3. 27.00 ftThe east approach to the County Road bridge over the Delaware River around 2.2 miles south of Muscotah is overtopped by flood waters. Flooding of low-lying pasture and cropland also occurs.

Flood outlook

Chance of flooding, September to November

CategoryChance
Minor flooding26%
Moderate flooding17%
Major floodingUnder 5%

The three-month chances are the River Forecast Centers’ long-range flood outlook, issued August 26, 2026.

Crest history

51 crests on NOAA’s list since 1925.

#DateStage
1June 1, 192536.50 ft
2September 13, 197730.83 ft
3October 11, 197330.53 ft
4June 9, 198429.87 ft
5June 5, 202629.72 ft
6June 20, 200129.22 ft
7September 14, 201629.21 ft
8May 29, 201329.14 ft
9September 18, 198628.95 ft
10July 22, 199328.90 ft
11July 5, 199328.76 ft
12July 12, 200128.60 ft
13November 9, 197728.50 ft
14May 16, 198628.22 ft
15June 28, 199928.22 ft
16July 13, 199328.21 ft
17September 22, 201028.17 ft
18June 9, 198228.15 ft
19May 27, 199628.11 ft
20November 2, 199828.10 ft
21May 13, 199528.09 ft
22September 1, 197728.08 ft
23May 7, 200728.03 ft
24October 17, 199828.02 ft
25July 23, 199327.98 ft

Most recent crests

  • June 5, 2026: 29.72 ft
  • July 30, 2020: 27.87 ft
  • August 30, 2019: 27.06 ft
  • September 14, 2016: 29.21 ft
  • April 27, 2016: 27.82 ft
  • June 5, 2015: 27.75 ft
  • May 29, 2013: 29.14 ft
  • September 22, 2010: 28.17 ft
  • April 27, 2009: 27.18 ft
  • May 22, 2008: 27.50 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Missouri Basin River Forecast Center. Forecasts are issued as needed during times of high water, but are not routinely available. Stage may be affected by ice. River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time. 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.