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Kansas River at Fort Riley water level

River gauge, Kansas River, Kansas, United States

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Right now

Normal for mid-October

Water level

5.57ft Down 0.49 ft over the last 24 hours

Flow
934 cfs
0 10 20 30 Highest onrecord 34.50 ft Minor floodstage 21.00 ft

History

History
468ftOct 16Oct 18Oct 20Oct 22Oct 24468ftOct 16Oct 20Oct 24
1020ftSep 21Sep 29Oct 7Oct 16Oct 24Minor flood stage1020ftSep 21Oct 7Oct 24Minor flood stage
1020ftOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Minor flood stage1020ftOct 2025Apr 2026Oct 2026Minor flood stage
51015ftJanMarMayJulSepNov202651015ftJanAprJulOct2026

20252026

Water level Normal range (10–90 %) Forecast Minor flood stage

The forecast expects the river to fall to 5.10 ft by Tuesday, October 20 at 01:00 AM. Issued Monday, October 19 at 09:05 AM by NOAA National Weather Service.

What this means

The Kansas River at Fort Riley is at 5.57 ft, in the normal range for mid-October.

The median for mid-October is 4.99 ft, based on 39 years of readings, so the river stage is 0.58 ft above typical. It is 15.43 ft below the flood stage of 21.00 ft. On the same day last year the reading was 4.68 ft, a difference of +0.89 ft.

It has dropped 0.49 ft over the past 24 hours. The forecast expects the river to fall to 5.10 ft by Tuesday, October 20 at 01:00 AM. In the last month it has stayed between 4.85 ft and 11.58 ft.

Compared with 39 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
4.99 ft0.58 ft above the median for this date
Normal for this date
3.42 ft – 8.65 ft8 years in 10 fall in this range (39 years of records)
Same day last year
4.68 ft+0.89 ft
Lowest and highest in 30 days
4.85 ft – 11.58 ft
Lowest and highest in 12 months
4.25 ft – 17.13 ft
Highest on record
34.50 ftJuly 1, 1951
Forecast peak
5.10 ftTuesday, October 20 at 01:00 AM

Floating and fishing near Kansas River at Fort Riley

Normal flows mean predictable rapids and good access at most put-ins.

Flood stage here is 21.00 ft, 15.43 ft above the current reading. Beyond it, the National Weather Service also defines moderate and major flood stages.

What happens at each level

22.00 ft
Lowland areas near the river flood.
5.57 ft
Right now

Impact statements from the U.S. National Weather Service.

Highest crests on record

Chance of at least minor flooding in October to December: 7 %.

RankLevelDate
134.50 ftJuly 1, 1951
234.50 ftJuly 13, 1951
327.93 ftJuly 26, 1993
423.74 ftOctober 14, 1973
520.82 ftJuly 7, 2019
618.80 ftMay 24, 1999
718.46 ftMay 23, 1971
818.31 ftOctober 7, 1967
918.21 ftMay 28, 1995
1017.84 ftJune 4, 2005

Weather at the gauge

Rain in the last 3 days: 0.12 in. Rain that falls upstream can take hours or days to show up at a river gauge.

18 Sun 66° 36° – Wind 16 mph
19 Mon 70° 42° – Wind 12 mph
20 Tue 73° 51° – Wind 15 mph
21 Wed 76° 57° – Wind 16 mph
22 Thu 80° 59° – Wind 12 mph
23 Fri 78° 64° – Wind 21 mph
24 Sat 70° 57° 0.66 in Wind 18 mph

Forecast: Open-Meteo

Sunrise 07:42 AM Sunset 06:43 PM Daylight 11 hr First quarter 66%

Map

Other gauges on the Kansas River

Gauge Level Compared with normal 24 hours Distance
Kansas River at ManhattanRiver gauge, Kansas River 7.43 ft Normal −0.21 ft 14 mi
Kansas River at WamegoRiver gauge, Kansas River 9.21 ft Very high −0.07 ft 26 mi
Kansas River near BelvueRiver gauge, Kansas River 15.54 ft Very high −0.07 ft 34 mi
Kansas River above Topeka Weir at TopekaRiver gauge, Kansas River 14,300 cfs High −200.0 cfs 56 mi
Kansas River at TopekaRiver gauge, Kansas River 12.05 ft Very high −0.09 ft 60 mi
Kansas River at LecomptonRiver gauge, Kansas River 7.70 ft Very high −0.29 ft 74 mi
Kansas River at LawrenceRiver gauge, Kansas River −5.71 ft Very low −0.39 ft 83 mi
Kansas River at DesotoRiver gauge, Kansas River 9.55 ft Very high −0.23 ft 97 mi
Kansas River near Lake QuiviraRiver gauge, Kansas River 12.41 ft Below flood stage −0.06 ft 106 mi
Kansas River at Kansas CityRiver gauge, Kansas River 15.26 ft Normal −0.19 ft 116 mi

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Republican River at Junction CityRiver gauge, Republican River 167 cfs Normal −654.0 cfs 3.6 mi
Milford Lake near Junction CityLake, Milford Lake 1,145.80 ft Very high +0.01 ft 7 mi
Kings Creek near ManhattanRiver gauge, Kings Creek 2.6 cfs Very high −0.3 cfs 10 mi
Wildcat Creek at Scenic Drive, ManhattanRiver gauge, Wildcat Creek 3.02 ft Below flood stage ±0 11 mi
Wildcat Creek at KeatsRiver gauge, Wildcat Creek 8.19 ft High −0.01 ft 11 mi
Wildcat Creek at Seth Childs Road, ManhattanRiver gauge, Wildcat Creek 2.73 ft Normal ±0 12 mi
Chapman Creek near ChapmanRiver gauge, Chapman Creek 4.40 ft Normal ±0 15 mi
Tuttle C Lake near ManhattanLake, Tuttle C Lake 1,084.46 ft Very high −1.12 ft 16 mi

Questions and answers

Is the Kansas River at Fort Riley higher than last year?

Yes, it is 0.89 ft higher than on the same day last year, when the reading was 4.68 ft.

What is flood stage for the Kansas River at Fort Riley?

The official flood stage is 21.00 ft. The level is currently 15.43 ft below it.

What is a normal level for the Kansas River at Fort Riley in mid-October?

The median for mid-October is 4.99 ft. In 8 years out of 10 the reading falls between 3.42 ft and 8.65 ft, based on 39 years of records.

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of Kansas River at Fort Riley today?

On Oct 20, 2026, 01:30 AM CDT, the water level was 5.57 ft. Down 0.49 ft over the last 24 hours.

Is Kansas River at Fort Riley rising or falling?

Down 0.49 ft over the last 24 hours. Down 2.01 ft over the last 7 days.

Is the level of Kansas River at Fort Riley normal?

Normal for mid-October. Compared with 39 years of daily readings for this time of year.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
U.S. Geological Survey
Station code
usgs:06879100 (Agency page)
Coordinates
39.06166, -96.76640 (WGS84)
Vertical datum
NAVD88
Update interval
every 15 minutes
Licence
Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

ParameterLast valueTime (UTC)Quality
Water level 5.57 ft 2026-10-20 06:30 Provisional
Flow 934 cfs 2026-10-20 06:30 Provisional

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How to cite

U.S. Geological Survey: Kansas River at Fort Riley (usgs:06879100). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/kansas/kansas-river-at-fort-riley

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.