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Hydrograph River at a Glance Download
Cheyenne River near Buffalo Gap Stage (ft)Observed: 2.45 ft at 1:45PM Sep 21, 2022Observed: 2.46 ft at 2:00PM Sep 21, 2022Observed: 2.47 ft at 2:15PM Sep 21, 2022Observed: 2.46 ft at 2:30PM Sep 21, 2022Observed: 2.46 ft at 2:45PM Sep 21, 2022Observed: 2.47 ft at 3:00PM Sep 21, 2022Observed: 2.47 ft at 3:15PM Sep 21, 2022Observed: 2.48 ft at 3:30PM Sep 21, 2022Observed: 2.48 ft at 3:45PM Sep 21, 2022Observed: 2.46 ft at 4:00PM Sep 21, 2022Observed: 2.48 ft at 4:15PM Sep 21, 2022Observed: 2.46 ft at 4:30PM Sep 21, 2022Observed: 2.46 ft at 4:45PM Sep 21, 2022Observed: 2.47 ft at 5:00PM Sep 21, 2022Observed: 2.48 ft at 5:15PM Sep 21, 2022Observed: 2.48 ft at 5:30PM Sep 21, 2022Observed: 2.48 ft at 5:45PM Sep 21, 2022Observed: 2.48 ft at 6:00PM Sep 21, 2022Observed: 2.47 ft at 6:15PM Sep 21, 2022Observed: 2.47 ft at 6:30PM Sep 21, 2022Observed: 2.47 ft at 6:45PM Sep 21, 2022Observed: 2.46 ft at 7:00PM Sep 21, 2022Observed: 2.46 ft at 7:15PM Sep 21, 2022Observed: 2.46 ft at 7:30PM Sep 21, 2022Observed: 2.46 ft at 7:45PM Sep 21, 2022Observed: 2.46 ft at 7:46PM Sep 21, 2022Observed: 2.46 ft at 8:00PM Sep 21, 2022Observed: 2.46 ft at 8:01PM Sep 21, 2022Observed: 2.46 ft at 8:15PM Sep 21, 2022Observed: 2.46 ft at 8:16PM Sep 21, 2022Observed: 2.45 ft at 8:30PM Sep 21, 2022Observed: 2.46 ft at 8:45PM Sep 21, 2022Observed: 2.46 ft at 9:00PM Sep 21, 2022Observed: 2.46 ft at 9:15PM Sep 21, 2022Observed: 2.46 ft at 9:30PM Sep 21, 2022Observed: 2.46 ft at 9:45PM Sep 21, 2022Observed: 2.46 ft at 10:00PM Sep 21, 2022Observed: 2.46 ft at 10:15PM Sep 21, 2022Observed: 2.46 ft at 10:30PM Sep 21, 2022Observed: 2.46 ft at 10:45PM Sep 21, 2022Observed: 2.46 ft at 11:00PM Sep 21, 2022Observed: 2.46 ft at 11:15PM Sep 21, 2022Observed: 2.46 ft at 11:30PM Sep 21, 2022Observed: 2.46 ft at 11:45PM Sep 21, 2022Observed: 2.46 ft at 12:00AM Sep 22, 2022Observed: 2.46 ft at 12:15AM Sep 22, 2022Observed: 2.46 ft at 12:30AM Sep 22, 2022Observed: 2.46 ft at 12:45AM Sep 22, 2022Observed: 2.46 ft at 1:00AM Sep 22, 2022Observed: 2.46 ft at 1:15AM Sep 22, 2022Observed: 2.47 ft at 1:30AM Sep 22, 2022Observed: 2.46 ft at 1:45AM Sep 22, 2022Observed: 2.47 ft at 2:00AM Sep 22, 2022Observed: 2.46 ft at 2:15AM Sep 22, 2022Observed: 2.47 ft at 2:30AM Sep 22, 2022Observed: 2.46 ft at 2:45AM Sep 22, 2022Observed: 2.46 ft at 3:00AM Sep 22, 2022Observed: 2.46 ft at 3:15AM Sep 22, 2022Observed: 2.46 ft at 3:30AM Sep 22, 2022Observed: 2.46 ft at 3:45AM Sep 22, 2022Observed: 2.46 ft at 3:46AM Sep 22, 2022Observed: 2.46 ft at 4:00AM Sep 22, 2022Observed: 2.46 ft at 4:01AM Sep 22, 2022Observed: 2.46 ft at 4:15AM Sep 22, 2022Observed: 2.46 ft at 4:16AM Sep 22, 2022Observed: 2.46 ft at 4:30AM Sep 22, 2022Observed: 2.46 ft at 4:45AM Sep 22, 2022Observed: 2.45 ft at 5:00AM Sep 22, 2022Observed: 2.45 ft at 5:15AM Sep 22, 2022Observed: 2.45 ft at 5:30AM Sep 22, 2022Observed: 2.46 ft at 5:45AM Sep 22, 2022Observed: 2.45 ft at 6:00AM Sep 22, 2022Observed: 2.45 ft at 6:15AM Sep 22, 2022Observed: 2.45 ft at 6:30AM Sep 22, 2022Observed: 2.45 ft at 6:45AM Sep 22, 2022Observed: 2.45 ft at 7:00AM Sep 22, 2022Observed: 2.45 ft at 7:15AM Sep 22, 2022Observed: 2.45 ft at 7:30AM Sep 22, 2022Observed: 2.45 ft at 7:45AM Sep 22, 2022Observed: 2.45 ft at 8:00AM Sep 22, 2022Observed: 2.45 ft at 8:15AM Sep 22, 2022Observed: 2.45 ft at 8:30AM Sep 22, 2022Observed: 2.45 ft at 8:45AM Sep 22, 2022Observed: 2.45 ft at 9:00AM Sep 22, 2022Observed: 2.45 ft at 9:15AM Sep 22, 2022Observed: 2.45 ft at 9:30AM Sep 22, 2022Observed: 2.45 ft at 9:45AM Sep 22, 2022Observed: 2.45 ft at 10:00AM Sep 22, 2022Observed: 2.45 ft at 10:15AM Sep 22, 2022Observed: 2.45 ft at 10:30AM Sep 22, 2022Observed: 2.45 ft at 10:45AM Sep 22, 2022Observed: 2.45 ft at 11:00AM Sep 22, 2022Observed: 2.45 ft at 11:15AM Sep 22, 2022Observed: 2.45 ft at 11:30AM Sep 22, 2022Observed: 2.45 ft at 11:45AM Sep 22, 2022Observed: 2.45 ft at 12:00PM Sep 22, 2022Observed: 2.44 ft at 12:15PM Sep 22, 2022Observed: 2.45 ft at 12:30PM Sep 22, 2022Observed: 2.45 ft at 12:45PM Sep 22, 2022Observed: 2.45 ft at 1:00PM Sep 22, 2022Observed: 2.44 ft at 1:15PM Sep 22, 2022Observed: 2.44 ft at 1:30PM Sep 22, 2022Observed: 2.44 ft at 1:45PM Sep 22, 2022Observed: 2.44 ft at 2:00PM Sep 22, 2022Observed: 2.44 ft at 2:15PM Sep 22, 2022Observed: 2.45 ft at 2:30PM Sep 22, 2022Observed: 2.44 ft at 2:45PM Sep 22, 2022Observed: 2.44 ft at 3:00PM Sep 22, 2022Observed: 2.45 ft at 3:15PM Sep 22, 2022Observed: 2.44 ft at 3:30PM Sep 22, 2022Observed: 2.45 ft at 3:45PM Sep 22, 2022Observed: 2.44 ft at 4:00PM Sep 22, 2022Observed: 2.44 ft at 4:15PM Sep 22, 2022Observed: 2.44 ft at 4:30PM Sep 22, 2022Observed: 2.45 ft at 4:45PM Sep 22, 2022Observed: 2.46 ft at 5:00PM Sep 22, 2022Observed: 2.46 ft at 5:15PM Sep 22, 2022Observed: 2.46 ft at 5:30PM Sep 22, 2022Observed: 2.44 ft at 5:45PM Sep 22, 2022Observed: 2.46 ft at 6:00PM Sep 22, 2022Observed: 2.46 ft at 6:15PM Sep 22, 2022Observed: 2.47 ft at 6:30PM Sep 22, 2022Observed: 2.46 ft at 6:45PM Sep 22, 2022Observed: 2.46 ft at 7:00PM Sep 22, 2022Observed: 2.47 ft at 7:15PM Sep 22, 2022Observed: 2.47 ft at 7:30PM Sep 22, 2022Observed: 2.47 ft at 7:45PM Sep 22, 2022Observed: 2.47 ft at 8:00PM Sep 22, 2022Observed: 2.47 ft at 8:15PM Sep 22, 2022Observed: 2.47 ft at 8:30PM Sep 22, 2022Observed: 2.47 ft at 8:45PM Sep 22, 2022Observed: 2.47 ft at 9:00PM Sep 22, 2022Observed: 2.48 ft at 9:15PM Sep 22, 2022Observed: 2.48 ft at 9:30PM Sep 22, 2022Observed: 2.48 ft at 9:45PM Sep 22, 2022Observed: 2.48 ft at 10:00PM Sep 22, 2022Observed: 2.48 ft at 10:15PM Sep 22, 2022Observed: 2.48 ft at 10:30PM Sep 22, 2022Observed: 2.48 ft at 10:45PM Sep 22, 2022Observed: 2.48 ft at 11:00PM Sep 22, 2022Observed: 2.48 ft at 11:15PM Sep 22, 2022Highest Observation: 2.49 ft at 11:30PM Sep 22, 2022Observed: 2.48 ft at 11:45PM Sep 22, 2022Highest Observation: 2.49 ft at 12:00AM Sep 23, 2022Highest Observation: 2.49 ft at 12:15AM Sep 23, 2022Observed: 2.48 ft at 12:30AM Sep 23, 2022Observed: 2.48 ft at 12:45AM Sep 23, 2022Highest Observation: 2.49 ft at 1:00AM Sep 23, 2022Highest Observation: 2.49 ft at 1:15AM Sep 23, 2022Observed: 2.48 ft at 1:30AM Sep 23, 2022Observed: 2.47 ft at 1:45AM Sep 23, 2022Observed: 2.48 ft at 2:00AM Sep 23, 2022Observed: 2.48 ft at 2:15AM Sep 23, 2022Observed: 2.48 ft at 2:30AM Sep 23, 2022Observed: 2.48 ft at 2:45AM Sep 23, 2022Observed: 2.48 ft at 3:00AM Sep 23, 2022Observed: 2.48 ft at 3:15AM Sep 23, 2022Observed: 2.47 ft at 3:30AM Sep 23, 2022Observed: 2.47 ft at 3:45AM Sep 23, 2022Observed: 2.47 ft at 4:00AM Sep 23, 2022Observed: 2.47 ft at 4:15AM Sep 23, 2022Observed: 2.47 ft at 4:30AM Sep 23, 2022Observed: 2.47 ft at 4:45AM Sep 23, 2022Observed: 2.47 ft at 5:00AM Sep 23, 2022Observed: 2.47 ft at 5:15AM Sep 23, 2022Observed: 2.47 ft at 5:30AM Sep 23, 2022Observed: 2.46 ft at 5:45AM Sep 23, 2022Observed: 2.47 ft at 6:00AM Sep 23, 2022Observed: 2.47 ft at 6:15AM Sep 23, 2022Observed: 2.46 ft at 6:30AM Sep 23, 2022Observed: 2.46 ft at 6:45AM Sep 23, 2022Observed: 2.47 ft at 7:00AM Sep 23, 2022Observed: 2.47 ft at 7:15AM Sep 23, 2022Observed: 2.47 ft at 7:30AM Sep 23, 2022Observed: 2.47 ft at 7:45AM Sep 23, 2022Observed: 2.47 ft at 8:00AM Sep 23, 2022Observed: 2.47 ft at 8:15AM Sep 23, 2022Observed: 2.47 ft at 8:30AM Sep 23, 2022Observed: 2.47 ft at 8:45AM Sep 23, 2022Observed: 2.48 ft at 9:00AM Sep 23, 2022Observed: 2.48 ft at 9:15AM Sep 23, 2022Observed: 2.48 ft at 9:30AM Sep 23, 2022Observed: 2.48 ft at 9:45AM Sep 23, 2022Observed: 2.48 ft at 10:00AM Sep 23, 2022Observed: 2.48 ft at 10:15AM Sep 23, 2022Highest Observation: 2.49 ft at 10:30AM Sep 23, 2022Observed: 2.48 ft at 10:45AM Sep 23, 2022Observed: 2.46 ft at 11:00AM Sep 23, 2022Observed: 2.47 ft at 11:15AM Sep 23, 2022Observed: 2.47 ft at 11:30AM Sep 23, 2022Observed: 2.47 ft at 11:45AM Sep 23, 2022Observed: 2.46 ft at 12:00PM Sep 23, 2022Observed: 2.45 ft at 12:15PM Sep 23, 2022Observed: 2.46 ft at 12:30PM Sep 23, 2022Observed: 2.45 ft at 12:45PM Sep 23, 2022Observed: 2.48 ft at 1:00PM Sep 23, 2022Observed: 2.46 ft at 1:15PM Sep 23, 2022Observed: 2.45 ft at 1:30PM Sep 23, 2022Observed: 2.43 ft at 1:45PM Sep 23, 2022Observed: 2.43 ft at 2:00PM Sep 23, 2022Observed: 2.42 ft at 2:15PM Sep 23, 2022Observed: 2.41 ft at 2:30PM Sep 23, 2022Observed: 2.41 ft at 2:45PM Sep 23, 2022Observed: 2.42 ft at 3:00PM Sep 23, 2022Observed: 2.41 ft at 3:15PM Sep 23, 2022Observed: 2.43 ft at 3:30PM Sep 23, 2022Observed: 2.41 ft at 3:45PM Sep 23, 2022Observed: 2.4 ft at 4:00PM Sep 23, 2022Observed: 2.43 ft at 4:15PM Sep 23, 2022Observed: 2.44 ft at 4:30PM Sep 23, 2022Observed: 2.4 ft at 4:45PM Sep 23, 2022Observed: 2.4 ft at 5:00PM Sep 23, 2022Observed: 2.41 ft at 5:15PM Sep 23, 2022Observed: 2.4 ft at 5:30PM Sep 23, 2022Observed: 2.42 ft at 5:45PM Sep 23, 2022Observed: 2.42 ft at 6:00PM Sep 23, 2022Observed: 2.42 ft at 6:15PM Sep 23, 2022Observed: 2.42 ft at 6:30PM Sep 23, 2022Observed: 2.42 ft at 6:45PM Sep 23, 2022Observed: 2.42 ft at 7:00PM Sep 23, 2022Observed: 2.41 ft at 7:15PM Sep 23, 2022Observed: 2.42 ft at 7:30PM Sep 23, 2022Observed: 2.41 ft at 7:45PM Sep 23, 2022Observed: 2.41 ft at 8:00PM Sep 23, 2022Observed: 2.41 ft at 8:15PM Sep 23, 2022Observed: 2.4 ft at 8:30PM Sep 23, 2022Observed: 2.4 ft at 8:45PM Sep 23, 2022Observed: 2.4 ft at 9:00PM Sep 23, 2022Observed: 2.4 ft at 9:15PM Sep 23, 2022Observed: 2.4 ft at 9:30PM Sep 23, 2022Observed: 2.39 ft at 9:45PM Sep 23, 2022Observed: 2.39 ft at 10:00PM Sep 23, 2022Observed: 2.39 ft at 10:15PM Sep 23, 2022Observed: 2.39 ft at 10:30PM Sep 23, 2022Observed: 2.39 ft at 10:45PM Sep 23, 2022Observed: 2.39 ft at 11:00PM Sep 23, 2022Observed: 2.39 ft at 11:15PM Sep 23, 2022Observed: 2.39 ft at 11:30PM Sep 23, 2022Observed: 2.39 ft at 11:45PM Sep 23, 2022Observed: 2.39 ft at 12:00AM Sep 24, 2022Observed: 2.39 ft at 12:15AM Sep 24, 2022Observed: 2.39 ft at 12:30AM Sep 24, 2022Observed: 2.39 ft at 12:45AM Sep 24, 2022Observed: 2.39 ft at 1:00AM Sep 24, 2022Observed: 2.39 ft at 1:15AM Sep 24, 2022Observed: 2.39 ft at 1:30AM Sep 24, 2022Observed: 2.39 ft at 1:45AM Sep 24, 2022Observed: 2.39 ft at 2:00AM Sep 24, 2022Observed: 2.39 ft at 2:15AM Sep 24, 2022Observed: 2.39 ft at 2:30AM Sep 24, 2022Observed: 2.39 ft at 2:45AM Sep 24, 2022Observed: 2.38 ft at 3:00AM Sep 24, 2022Observed: 2.39 ft at 3:15AM Sep 24, 2022Observed: 2.39 ft at 3:30AM Sep 24, 2022Observed: 2.39 ft at 3:45AM Sep 24, 2022Observed: 2.39 ft at 3:46AM Sep 24, 2022Observed: 2.39 ft at 4:00AM Sep 24, 2022Observed: 2.39 ft at 4:01AM Sep 24, 2022Observed: 2.39 ft at 4:15AM Sep 24, 2022Observed: 2.39 ft at 4:16AM Sep 24, 2022Observed: 2.39 ft at 4:30AM Sep 24, 2022Observed: 2.39 ft at 4:45AM Sep 24, 2022Observed: 2.39 ft at 5:00AM Sep 24, 2022Observed: 2.39 ft at 5:15AM Sep 24, 2022Observed: 2.39 ft at 5:30AM Sep 24, 2022Observed: 2.39 ft at 5:45AM Sep 24, 2022Observed: 2.39 ft at 6:00AM Sep 24, 2022Observed: 2.39 ft at 6:15AM Sep 24, 2022Observed: 2.39 ft at 6:30AM Sep 24, 2022Observed: 2.39 ft at 6:45AM Sep 24, 2022Observed: 2.39 ft at 7:00AM Sep 24, 2022Observed: 2.39 ft at 7:15AM Sep 24, 2022Observed: 2.39 ft at 7:30AM Sep 24, 2022Observed: 2.39 ft at 7:45AM Sep 24, 2022Observed: 2.39 ft at 8:00AM Sep 24, 2022Observed: 2.39 ft at 8:15AM Sep 24, 2022Observed: 2.39 ft at 8:30AM Sep 24, 2022Observed: 2.38 ft at 8:45AM Sep 24, 2022Observed: 2.38 ft at 9:00AM Sep 24, 2022Observed: 2.37 ft at 9:15AM Sep 24, 2022Observed: 2.37 ft at 9:30AM Sep 24, 2022Observed: 2.37 ft at 9:45AM Sep 24, 2022Observed: 2.36 ft at 10:00AM Sep 24, 2022Observed: 2.38 ft at 10:15AM Sep 24, 2022Observed: 2.4 ft at 10:30AM Sep 24, 2022Observed: 2.39 ft at 10:45AM Sep 24, 2022Observed: 2.39 ft at 11:00AM Sep 24, 2022Observed: 2.39 ft at 11:15AM Sep 24, 2022Observed: 2.38 ft at 11:30AM Sep 24, 2022Observed: 2.38 ft at 11:45AM Sep 24, 2022Observed: 2.38 ft at 11:46AM Sep 24, 2022Observed: 2.36 ft at 12:00PM Sep 24, 2022Observed: 2.36 ft at 12:01PM Sep 24, 2022Observed: 2.39 ft at 12:15PM Sep 24, 2022Observed: 2.39 ft at 12:16PM Sep 24, 2022USGS--Water Resources of the United StatesBFGS2(plotting HGIRG) Graph Created (1:39PM Sep 24, 2022)ObservedLatest observed value: 2.39 ft at 12:16 PM MDT 24-Sep-2022. Flood Stage is 13 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Cheyenne River near Buffalo Gap. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - near Angostura Reservoir Upstream Gauge Downstream Gauge Downstream Gauge - at Redshirt
Flood Categories (in feet)
Major Flood Stage: 15
Moderate Flood Stage: 14
Flood Stage: 13
Action Stage: 12
Low Stage (in feet): -9999

Historic Crests
(1) 13.15 ft on 05/21/1978
(2) 12.92 ft on 06/08/2015
(3) 11.44 ft on 05/25/1971
(4) 10.72 ft on 03/23/2019
(5) 9.89 ft on 07/21/1969
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 3.98 ft on 05/24/2021
(2) 5.65 ft on 03/11/2020
(3) 10.72 ft on 03/23/2019
(4) 9.10 ft on 06/01/2018
(5) 3.50 ft on 04/29/2017
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:10
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
15 Major flood stage. Extensive flooding along the creek with inundation of structures and roads.
14 Moderate flood stage. Some inundation of structures and road near the creek are possible.
13 Flood stage. Out buildings along the river may be flooded.
12 Action stage. Water begins to approach out buildings near the gage.
10.5 Water covers the fence line along the river.
About This Location Collapse

Latitude: 43.501964° N, Longitude: 103.074410° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 13 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 2812.85 2825.85 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available 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:

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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
Rapid City Weather Forecast Office
300 East Signal Drive
Rapid City, SD 57701-3800
(605) 341-7531
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