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Hydrograph River at a Glance Download
Republican River at Clay Center Stage (ft)Flow (kcfs)Highest Observation: 7.38 ft at 6:15PM May 18, 2022Highest Observation: 7.38 ft at 6:30PM May 18, 2022Observed: 7.37 ft at 6:45PM May 18, 2022Observed: 7.37 ft at 7:00PM May 18, 2022Observed: 7.37 ft at 7:15PM May 18, 2022Observed: 7.37 ft at 7:30PM May 18, 2022Observed: 7.37 ft at 7:45PM May 18, 2022Observed: 7.36 ft at 8:00PM May 18, 2022Observed: 7.36 ft at 8:15PM May 18, 2022Observed: 7.36 ft at 8:30PM May 18, 2022Observed: 7.36 ft at 8:45PM May 18, 2022Observed: 7.36 ft at 9:00PM May 18, 2022Observed: 7.36 ft at 9:15PM May 18, 2022Observed: 7.36 ft at 9:30PM May 18, 2022Observed: 7.36 ft at 9:45PM May 18, 2022Observed: 7.36 ft at 10:00PM May 18, 2022Observed: 7.36 ft at 10:15PM May 18, 2022Observed: 7.36 ft at 10:30PM May 18, 2022Observed: 7.36 ft at 10:45PM May 18, 2022Observed: 7.36 ft at 11:00PM May 18, 2022Observed: 7.36 ft at 11:15PM May 18, 2022Observed: 7.35 ft at 11:30PM May 18, 2022Observed: 7.35 ft at 11:45PM May 18, 2022Observed: 7.35 ft at 12:00AM May 19, 2022Observed: 7.35 ft at 12:15AM May 19, 2022Observed: 7.35 ft at 12:30AM May 19, 2022Observed: 7.35 ft at 12:45AM May 19, 2022Observed: 7.35 ft at 1:00AM May 19, 2022Observed: 7.35 ft at 1:15AM May 19, 2022Observed: 7.35 ft at 1:30AM May 19, 2022Observed: 7.35 ft at 1:45AM May 19, 2022Observed: 7.35 ft at 2:00AM May 19, 2022Observed: 7.35 ft at 2:15AM May 19, 2022Observed: 7.35 ft at 2:30AM May 19, 2022Observed: 7.35 ft at 2:45AM May 19, 2022Observed: 7.35 ft at 3:00AM May 19, 2022Observed: 7.35 ft at 3:15AM May 19, 2022Observed: 7.35 ft at 3:30AM May 19, 2022Observed: 7.35 ft at 3:45AM May 19, 2022Observed: 7.35 ft at 4:00AM May 19, 2022Observed: 7.35 ft at 4:15AM May 19, 2022Observed: 7.35 ft at 4:30AM May 19, 2022Observed: 7.35 ft at 4:45AM May 19, 2022Observed: 7.35 ft at 5:00AM May 19, 2022Observed: 7.35 ft at 5:15AM May 19, 2022Observed: 7.35 ft at 5:30AM May 19, 2022Observed: 7.35 ft at 5:45AM May 19, 2022Observed: 7.35 ft at 6:00AM May 19, 2022Observed: 7.35 ft at 6:15AM May 19, 2022Observed: 7.35 ft at 6:30AM May 19, 2022Observed: 7.35 ft at 6:45AM May 19, 2022Observed: 7.35 ft at 7:00AM May 19, 2022Observed: 7.35 ft at 7:15AM May 19, 2022Observed: 7.35 ft at 7:30AM May 19, 2022Observed: 7.35 ft at 7:45AM May 19, 2022Observed: 7.35 ft at 8:00AM May 19, 2022Observed: 7.35 ft at 8:15AM May 19, 2022Observed: 7.35 ft at 8:30AM May 19, 2022Observed: 7.35 ft at 8:45AM May 19, 2022Observed: 7.35 ft at 9:00AM May 19, 2022Observed: 7.34 ft at 9:15AM May 19, 2022Observed: 7.34 ft at 9:30AM May 19, 2022Observed: 7.34 ft at 9:45AM May 19, 2022Observed: 7.34 ft at 10:00AM May 19, 2022Observed: 7.34 ft at 10:15AM May 19, 2022Observed: 7.34 ft at 10:30AM May 19, 2022Observed: 7.33 ft at 10:45AM May 19, 2022Observed: 7.33 ft at 11:00AM May 19, 2022Observed: 7.33 ft at 11:15AM May 19, 2022Observed: 7.33 ft at 11:30AM May 19, 2022Observed: 7.33 ft at 11:45AM May 19, 2022Observed: 7.33 ft at 12:00PM May 19, 2022Observed: 7.33 ft at 12:15PM May 19, 2022Observed: 7.33 ft at 12:30PM May 19, 2022Observed: 7.34 ft at 12:45PM May 19, 2022Observed: 7.34 ft at 1:00PM May 19, 2022Observed: 7.34 ft at 1:15PM May 19, 2022Observed: 7.35 ft at 1:30PM May 19, 2022Observed: 7.34 ft at 1:45PM May 19, 2022Observed: 7.35 ft at 2:00PM May 19, 2022Observed: 7.35 ft at 2:15PM May 19, 2022Observed: 7.34 ft at 2:30PM May 19, 2022Observed: 7.34 ft at 2:45PM May 19, 2022Observed: 7.35 ft at 3:00PM May 19, 2022Observed: 7.34 ft at 3:15PM May 19, 2022Observed: 7.35 ft at 3:30PM May 19, 2022Observed: 7.34 ft at 3:45PM May 19, 2022Observed: 7.34 ft at 4:00PM May 19, 2022Observed: 7.34 ft at 4:15PM May 19, 2022Observed: 7.34 ft at 4:30PM May 19, 2022Observed: 7.34 ft at 4:45PM May 19, 2022Observed: 7.34 ft at 5:00PM May 19, 2022Observed: 7.34 ft at 5:15PM May 19, 2022Observed: 7.34 ft at 5:30PM May 19, 2022Observed: 7.33 ft at 5:45PM May 19, 2022Observed: 7.33 ft at 6:00PM May 19, 2022Observed: 7.33 ft at 6:15PM May 19, 2022Observed: 7.33 ft at 6:30PM May 19, 2022Observed: 7.32 ft at 6:45PM May 19, 2022Observed: 7.32 ft at 7:00PM May 19, 2022Observed: 7.32 ft at 7:15PM May 19, 2022Observed: 7.32 ft at 7:30PM May 19, 2022Observed: 7.32 ft at 7:45PM May 19, 2022Observed: 7.32 ft at 8:00PM May 19, 2022Observed: 7.32 ft at 8:15PM May 19, 2022Observed: 7.32 ft at 8:30PM May 19, 2022Observed: 7.32 ft at 8:45PM May 19, 2022Observed: 7.32 ft at 9:00PM May 19, 2022Observed: 7.31 ft at 9:15PM May 19, 2022Observed: 7.31 ft at 9:30PM May 19, 2022Observed: 7.31 ft at 9:45PM May 19, 2022Observed: 7.31 ft at 10:00PM May 19, 2022Observed: 7.31 ft at 10:15PM May 19, 2022Observed: 7.31 ft at 10:30PM May 19, 2022Observed: 7.31 ft at 10:45PM May 19, 2022Observed: 7.31 ft at 11:00PM May 19, 2022Observed: 7.31 ft at 11:15PM May 19, 2022Observed: 7.31 ft at 11:30PM May 19, 2022Observed: 7.31 ft at 11:45PM May 19, 2022Observed: 7.31 ft at 12:00AM May 20, 2022Observed: 7.31 ft at 12:15AM May 20, 2022Observed: 7.31 ft at 12:30AM May 20, 2022Observed: 7.31 ft at 12:45AM May 20, 2022Observed: 7.3 ft at 1:00AM May 20, 2022Observed: 7.28 ft at 1:15AM May 20, 2022Observed: 7.3 ft at 1:30AM May 20, 2022Observed: 7.3 ft at 1:45AM May 20, 2022Observed: 7.29 ft at 2:00AM May 20, 2022Observed: 7.3 ft at 2:15AM May 20, 2022Observed: 7.3 ft at 2:30AM May 20, 2022Observed: 7.3 ft at 2:45AM May 20, 2022Observed: 7.3 ft at 3:00AM May 20, 2022Observed: 7.3 ft at 3:15AM May 20, 2022Observed: 7.31 ft at 3:30AM May 20, 2022Observed: 7.31 ft at 3:45AM May 20, 2022Observed: 7.31 ft at 4:00AM May 20, 2022Observed: 7.31 ft at 4:15AM May 20, 2022Observed: 7.3 ft at 4:30AM May 20, 2022Observed: 7.31 ft at 4:45AM May 20, 2022Observed: 7.31 ft at 5:00AM May 20, 2022Observed: 7.31 ft at 5:15AM May 20, 2022Observed: 7.3 ft at 5:30AM May 20, 2022Observed: 7.3 ft at 5:45AM May 20, 2022Observed: 7.31 ft at 6:00AM May 20, 2022Observed: 7.3 ft at 6:15AM May 20, 2022Observed: 7.31 ft at 6:30AM May 20, 2022Observed: 7.3 ft at 6:45AM May 20, 2022Observed: 7.3 ft at 7:00AM May 20, 2022Observed: 7.29 ft at 7:15AM May 20, 2022Observed: 7.31 ft at 7:30AM May 20, 2022Observed: 7.3 ft at 7:45AM May 20, 2022Observed: 7.3 ft at 8:00AM May 20, 2022Observed: 7.3 ft at 8:15AM May 20, 2022Observed: 7.3 ft at 8:30AM May 20, 2022Observed: 7.3 ft at 8:45AM May 20, 2022Observed: 7.3 ft at 9:00AM May 20, 2022Observed: 7.3 ft at 9:15AM May 20, 2022Observed: 7.3 ft at 9:30AM May 20, 2022Observed: 7.3 ft at 9:45AM May 20, 2022Observed: 7.3 ft at 10:00AM May 20, 2022Observed: 7.3 ft at 10:15AM May 20, 2022Observed: 7.3 ft at 10:30AM May 20, 2022Observed: 7.3 ft at 10:45AM May 20, 2022Observed: 7.3 ft at 11:00AM May 20, 2022Observed: 7.3 ft at 11:15AM May 20, 2022Observed: 7.29 ft at 11:30AM May 20, 2022Observed: 7.3 ft at 11:45AM May 20, 2022Observed: 7.3 ft at 12:00PM May 20, 2022Observed: 7.3 ft at 12:15PM May 20, 2022Observed: 7.3 ft at 12:30PM May 20, 2022Observed: 7.28 ft at 12:45PM May 20, 2022Observed: 7.29 ft at 1:00PM May 20, 2022Observed: 7.3 ft at 1:15PM May 20, 2022Observed: 7.31 ft at 1:30PM May 20, 2022Observed: 7.31 ft at 1:45PM May 20, 2022Observed: 7.3 ft at 2:00PM May 20, 2022Observed: 7.3 ft at 2:15PM May 20, 2022Observed: 7.3 ft at 2:30PM May 20, 2022Observed: 7.31 ft at 2:45PM May 20, 2022Observed: 7.31 ft at 3:00PM May 20, 2022Observed: 7.31 ft at 3:15PM May 20, 2022Observed: 7.31 ft at 3:30PM May 20, 2022Observed: 7.31 ft at 3:45PM May 20, 2022Observed: 7.31 ft at 4:00PM May 20, 2022Observed: 7.31 ft at 4:15PM May 20, 2022Observed: 7.31 ft at 4:30PM May 20, 2022Observed: 7.31 ft at 4:45PM May 20, 2022Observed: 7.31 ft at 5:00PM May 20, 2022Observed: 7.3 ft at 5:15PM May 20, 2022Observed: 7.3 ft at 5:30PM May 20, 2022Observed: 7.3 ft at 5:45PM May 20, 2022Observed: 7.3 ft at 6:00PM May 20, 2022Observed: 7.29 ft at 6:15PM May 20, 2022Observed: 7.29 ft at 6:30PM May 20, 2022Observed: 7.29 ft at 6:45PM May 20, 2022Observed: 7.29 ft at 7:00PM May 20, 2022Observed: 7.28 ft at 7:15PM May 20, 2022Observed: 7.28 ft at 7:30PM May 20, 2022Observed: 7.28 ft at 7:45PM May 20, 2022Observed: 7.27 ft at 8:00PM May 20, 2022Observed: 7.27 ft at 8:15PM May 20, 2022Observed: 7.27 ft at 8:30PM May 20, 2022Observed: 7.26 ft at 10:45PM May 20, 2022Observed: 7.26 ft at 11:00PM May 20, 2022Observed: 7.27 ft at 11:15PM May 20, 2022Observed: 7.27 ft at 11:30PM May 20, 2022Observed: 7.27 ft at 11:45PM May 20, 2022Observed: 7.27 ft at 12:00AM May 21, 2022Observed: 7.27 ft at 12:15AM May 21, 2022Observed: 7.27 ft at 12:30AM May 21, 2022Observed: 7.27 ft at 12:45AM May 21, 2022Observed: 7.27 ft at 1:00AM May 21, 2022Observed: 7.27 ft at 1:15AM May 21, 2022Observed: 7.26 ft at 1:30AM May 21, 2022Observed: 7.26 ft at 1:45AM May 21, 2022Observed: 7.26 ft at 2:00AM May 21, 2022Observed: 7.27 ft at 2:15AM May 21, 2022Observed: 7.26 ft at 2:30AM May 21, 2022Observed: 7.26 ft at 2:45AM May 21, 2022Observed: 7.26 ft at 3:00AM May 21, 2022Observed: 7.26 ft at 3:15AM May 21, 2022Observed: 7.26 ft at 3:30AM May 21, 2022Observed: 7.26 ft at 3:45AM May 21, 2022Observed: 7.26 ft at 4:00AM May 21, 2022Observed: 7.26 ft at 4:15AM May 21, 2022Observed: 7.26 ft at 4:30AM May 21, 2022Observed: 7.26 ft at 4:45AM May 21, 2022Observed: 7.26 ft at 5:00AM May 21, 2022Observed: 7.26 ft at 5:15AM May 21, 2022Observed: 7.26 ft at 5:30AM May 21, 2022Observed: 7.26 ft at 5:45AM May 21, 2022Observed: 7.26 ft at 6:00AM May 21, 2022Observed: 7.26 ft at 6:15AM May 21, 2022Observed: 7.26 ft at 6:30AM May 21, 2022Observed: 7.26 ft at 6:45AM May 21, 2022Observed: 7.26 ft at 7:00AM May 21, 2022Observed: 7.26 ft at 7:15AM May 21, 2022Observed: 7.26 ft at 7:30AM May 21, 2022Observed: 7.26 ft at 7:45AM May 21, 2022Observed: 7.26 ft at 8:00AM May 21, 2022Observed: 7.26 ft at 8:15AM May 21, 2022Observed: 7.26 ft at 8:30AM May 21, 2022Observed: 7.26 ft at 8:45AM May 21, 2022Observed: 7.26 ft at 9:00AM May 21, 2022Observed: 7.26 ft at 9:15AM May 21, 2022Observed: 7.26 ft at 9:30AM May 21, 2022Observed: 7.25 ft at 9:45AM May 21, 2022Observed: 7.25 ft at 10:00AM May 21, 2022Observed: 7.25 ft at 10:15AM May 21, 2022Observed: 7.25 ft at 10:30AM May 21, 2022Observed: 7.25 ft at 10:45AM May 21, 2022Observed: 7.25 ft at 11:00AM May 21, 2022Observed: 7.26 ft at 11:15AM May 21, 2022Observed: 7.25 ft at 11:30AM May 21, 2022Observed: 7.25 ft at 11:45AM May 21, 2022Observed: 7.25 ft at 12:00PM May 21, 2022Observed: 7.26 ft at 12:15PM May 21, 2022Observed: 7.23 ft at 12:30PM May 21, 2022Observed: 7.24 ft at 12:45PM May 21, 2022Observed: 7.24 ft at 1:00PM May 21, 2022Observed: 7.26 ft at 1:15PM May 21, 2022Observed: 7.25 ft at 1:30PM May 21, 2022Observed: 7.24 ft at 1:45PM May 21, 2022Observed: 7.24 ft at 2:00PM May 21, 2022Observed: 7.24 ft at 2:15PM May 21, 2022Observed: 7.25 ft at 2:30PM May 21, 2022Observed: 7.24 ft at 2:45PM May 21, 2022Observed: 7.24 ft at 3:00PM May 21, 2022Observed: 7.25 ft at 3:15PM May 21, 2022Observed: 7.24 ft at 3:30PM May 21, 2022Observed: 7.24 ft at 3:45PM May 21, 2022Observed: 7.25 ft at 4:00PM May 21, 2022Observed: 7.23 ft at 4:15PM May 21, 2022Observed: 7.25 ft at 4:30PM May 21, 2022Observed: 7.25 ft at 4:45PM May 21, 2022Observed: 7.25 ft at 5:00PM May 21, 2022Observed: 7.25 ft at 5:15PM May 21, 2022Observed: 7.25 ft at 5:30PM May 21, 2022USGS--Water Resources of the United StatesCYCK1(plotting HGIR2) Graph Created (6:08PM May 21, 2022)ObservedLatest observed value: 7.25 ft at 5:30 PM CDT 21-May-2022. Flood Stage is 15 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: 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.

NOTE: Forecasts for the Republican River at Clay Center are issued as needed during times of high water, but are not routinely available.

Vertical datum height surveyed by the USGS

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Upstream Gauge - at Concordia Upstream Gauge Downstream Gauge Downstream Gauge - at Milford Lake
Flood Categories (in feet)
Major Flood Stage: 28
Moderate Flood Stage: 22.5
Flood Stage: 15
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 26.20 ft on 06/21/1915
(2) 25.74 ft on 06/03/1935
(3) 24.80 ft on 05/29/1903
(4) 23.36 ft on 07/24/1993
(5) 22.92 ft on 06/26/1947
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 21.82 ft on 07/31/2020
(2) 15.31 ft on 10/03/2019
(3) 17.47 ft on 08/17/2019
(4) 15.26 ft on 08/13/2019
(5) 19.98 ft on 05/08/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
 Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
27 Floodwaters overflow Kansas Highway K-15 bridge.
22.5 Highway 15 floods. A high fill which carries the road bed into Clay Center begins to overflow.
21 Highways 24 and 15 flood. A high fill which carries the road bed into Clay Center begins to overflow.
17 Flooding occurs between 16th, 17th, and 18th Roads and between Limestone and Osage Roads.
15 Lowland agricultural flooding occurs from U.S. Highway 24 to Milford Lake.
About This Location Collapse

Latitude: 39.355556° N, Longitude: 97.127222° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 15 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 1159.63 ft 1174.63 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 1159.21 ft 1174.21 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
Additional Information Collapse
How low could the river get?
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Topeka Weather Forecast Office
1116 NE Strait Ave.
Topeka, KS 66616-1698
(785) 234-2592
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