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Hydrograph River at a Glance Download
Cheyenne River near Buffalo Gap Stage (ft)Observed: 2.61 ft at 2:15PM Dec 01, 2020Observed: 2.61 ft at 2:30PM Dec 01, 2020Observed: 2.59 ft at 2:45PM Dec 01, 2020Observed: 2.6 ft at 3:00PM Dec 01, 2020Observed: 2.6 ft at 3:15PM Dec 01, 2020Observed: 2.64 ft at 3:30PM Dec 01, 2020Observed: 2.64 ft at 3:45PM Dec 01, 2020Observed: 2.63 ft at 4:00PM Dec 01, 2020Observed: 2.63 ft at 4:01PM Dec 01, 2020Observed: 2.62 ft at 4:15PM Dec 01, 2020Observed: 2.62 ft at 4:16PM Dec 01, 2020Observed: 2.63 ft at 4:30PM Dec 01, 2020Observed: 2.63 ft at 4:31PM Dec 01, 2020Observed: 2.6 ft at 4:45PM Dec 01, 2020Observed: 2.61 ft at 5:00PM Dec 01, 2020Observed: 2.62 ft at 5:15PM Dec 01, 2020Observed: 2.59 ft at 5:30PM Dec 01, 2020Observed: 2.63 ft at 5:45PM Dec 01, 2020Observed: 2.64 ft at 6:00PM Dec 01, 2020Observed: 2.63 ft at 6:15PM Dec 01, 2020Observed: 2.64 ft at 6:30PM Dec 01, 2020Observed: 2.64 ft at 6:45PM Dec 01, 2020Observed: 2.63 ft at 7:00PM Dec 01, 2020Observed: 2.63 ft at 7:15PM Dec 01, 2020Observed: 2.63 ft at 7:30PM Dec 01, 2020Observed: 2.63 ft at 7:45PM Dec 01, 2020Observed: 2.63 ft at 8:00PM Dec 01, 2020Observed: 2.62 ft at 8:15PM Dec 01, 2020Observed: 2.62 ft at 8:30PM Dec 01, 2020Observed: 2.62 ft at 8:45PM Dec 01, 2020Observed: 2.62 ft at 9:00PM Dec 01, 2020Observed: 2.62 ft at 9:15PM Dec 01, 2020Observed: 2.62 ft at 9:30PM Dec 01, 2020Observed: 2.62 ft at 9:45PM Dec 01, 2020Observed: 2.62 ft at 10:00PM Dec 01, 2020Observed: 2.62 ft at 10:15PM Dec 01, 2020Observed: 2.63 ft at 10:30PM Dec 01, 2020Observed: 2.62 ft at 10:45PM Dec 01, 2020Observed: 2.62 ft at 11:00PM Dec 01, 2020Observed: 2.62 ft at 11:15PM Dec 01, 2020Observed: 2.63 ft at 11:30PM Dec 01, 2020Observed: 2.63 ft at 11:45PM Dec 01, 2020Observed: 2.63 ft at 12:00AM Dec 02, 2020Observed: 2.63 ft at 12:01AM Dec 02, 2020Observed: 2.63 ft at 12:15AM Dec 02, 2020Observed: 2.63 ft at 12:16AM Dec 02, 2020Observed: 2.63 ft at 12:30AM Dec 02, 2020Observed: 2.63 ft at 12:31AM Dec 02, 2020Observed: 2.63 ft at 12:45AM Dec 02, 2020Observed: 2.63 ft at 1:00AM Dec 02, 2020Observed: 2.63 ft at 1:15AM Dec 02, 2020Observed: 2.63 ft at 1:30AM Dec 02, 2020Observed: 2.63 ft at 1:45AM Dec 02, 2020Observed: 2.63 ft at 2:00AM Dec 02, 2020Observed: 2.63 ft at 2:15AM Dec 02, 2020Observed: 2.63 ft at 2:30AM Dec 02, 2020Observed: 2.63 ft at 2:45AM Dec 02, 2020Observed: 2.63 ft at 3:00AM Dec 02, 2020Observed: 2.63 ft at 3:15AM Dec 02, 2020Observed: 2.63 ft at 3:30AM Dec 02, 2020Observed: 2.63 ft at 3:45AM Dec 02, 2020Observed: 2.63 ft at 4:00AM Dec 02, 2020Observed: 2.63 ft at 4:15AM Dec 02, 2020Observed: 2.63 ft at 4:30AM Dec 02, 2020Observed: 2.63 ft at 4:45AM Dec 02, 2020Observed: 2.64 ft at 5:00AM Dec 02, 2020Observed: 2.64 ft at 5:15AM Dec 02, 2020Observed: 2.64 ft at 5:30AM Dec 02, 2020Observed: 2.64 ft at 5:45AM Dec 02, 2020Observed: 2.63 ft at 6:00AM Dec 02, 2020Observed: 2.64 ft at 6:15AM Dec 02, 2020Observed: 2.64 ft at 6:30AM Dec 02, 2020Observed: 2.63 ft at 6:45AM Dec 02, 2020Observed: 2.61 ft at 7:00AM Dec 02, 2020Observed: 2.64 ft at 7:15AM Dec 02, 2020Observed: 2.63 ft at 7:30AM Dec 02, 2020Observed: 2.62 ft at 7:45AM Dec 02, 2020Observed: 2.61 ft at 8:00AM Dec 02, 2020Observed: 2.61 ft at 8:15AM Dec 02, 2020Observed: 2.61 ft at 8:30AM Dec 02, 2020Observed: 2.63 ft at 8:45AM Dec 02, 2020Observed: 2.64 ft at 9:00AM Dec 02, 2020Observed: 2.64 ft at 9:15AM Dec 02, 2020Observed: 2.64 ft at 9:30AM Dec 02, 2020Observed: 2.63 ft at 9:45AM Dec 02, 2020Observed: 2.63 ft at 10:00AM Dec 02, 2020Observed: 2.61 ft at 10:15AM Dec 02, 2020Observed: 2.61 ft at 10:30AM Dec 02, 2020Observed: 2.64 ft at 10:45AM Dec 02, 2020Observed: 2.64 ft at 11:00AM Dec 02, 2020Observed: 2.61 ft at 11:15AM Dec 02, 2020Observed: 2.61 ft at 11:30AM Dec 02, 2020Observed: 2.6 ft at 11:45AM Dec 02, 2020Observed: 2.64 ft at 12:00PM Dec 02, 2020Observed: 2.64 ft at 12:15PM Dec 02, 2020Observed: 2.64 ft at 12:30PM Dec 02, 2020Observed: 2.64 ft at 12:45PM Dec 02, 2020Observed: 2.64 ft at 1:00PM Dec 02, 2020Observed: 2.64 ft at 1:15PM Dec 02, 2020Observed: 2.64 ft at 1:30PM Dec 02, 2020Observed: 2.63 ft at 1:45PM Dec 02, 2020Observed: 2.64 ft at 2:00PM Dec 02, 2020Observed: 2.64 ft at 2:15PM Dec 02, 2020Observed: 2.64 ft at 2:30PM Dec 02, 2020Observed: 2.64 ft at 2:45PM Dec 02, 2020Observed: 2.64 ft at 3:00PM Dec 02, 2020Observed: 2.64 ft at 3:15PM Dec 02, 2020Observed: 2.64 ft at 3:30PM Dec 02, 2020Observed: 2.64 ft at 3:45PM Dec 02, 2020Observed: 2.63 ft at 4:00PM Dec 02, 2020Observed: 2.64 ft at 4:15PM Dec 02, 2020Observed: 2.63 ft at 4:30PM Dec 02, 2020Observed: 2.64 ft at 4:45PM Dec 02, 2020Observed: 2.63 ft at 5:00PM Dec 02, 2020Observed: 2.64 ft at 5:15PM Dec 02, 2020Observed: 2.64 ft at 5:30PM Dec 02, 2020Observed: 2.63 ft at 5:45PM Dec 02, 2020Observed: 2.63 ft at 6:00PM Dec 02, 2020Observed: 2.63 ft at 6:15PM Dec 02, 2020Observed: 2.63 ft at 6:30PM Dec 02, 2020Observed: 2.63 ft at 6:45PM Dec 02, 2020Observed: 2.63 ft at 7:00PM Dec 02, 2020Observed: 2.63 ft at 7:15PM Dec 02, 2020Observed: 2.63 ft at 7:30PM Dec 02, 2020Observed: 2.63 ft at 7:45PM Dec 02, 2020Observed: 2.62 ft at 8:00PM Dec 02, 2020Observed: 2.63 ft at 8:15PM Dec 02, 2020Observed: 2.62 ft at 8:30PM Dec 02, 2020Observed: 2.62 ft at 8:45PM Dec 02, 2020Observed: 2.62 ft at 9:00PM Dec 02, 2020Observed: 2.62 ft at 9:15PM Dec 02, 2020Observed: 2.62 ft at 9:30PM Dec 02, 2020Observed: 2.62 ft at 9:45PM Dec 02, 2020Observed: 2.62 ft at 10:00PM Dec 02, 2020Observed: 2.62 ft at 10:15PM Dec 02, 2020Observed: 2.62 ft at 10:30PM Dec 02, 2020Observed: 2.62 ft at 10:45PM Dec 02, 2020Observed: 2.62 ft at 11:00PM Dec 02, 2020Observed: 2.62 ft at 11:15PM Dec 02, 2020Observed: 2.62 ft at 11:30PM Dec 02, 2020Observed: 2.62 ft at 11:45PM Dec 02, 2020Observed: 2.62 ft at 12:00AM Dec 03, 2020Observed: 2.62 ft at 12:15AM Dec 03, 2020Observed: 2.62 ft at 12:30AM Dec 03, 2020Observed: 2.62 ft at 12:45AM Dec 03, 2020Observed: 2.62 ft at 1:00AM Dec 03, 2020Observed: 2.62 ft at 1:15AM Dec 03, 2020Observed: 2.62 ft at 1:30AM Dec 03, 2020Observed: 2.62 ft at 1:45AM Dec 03, 2020Observed: 2.63 ft at 2:00AM Dec 03, 2020Observed: 2.63 ft at 2:15AM Dec 03, 2020Observed: 2.63 ft at 2:30AM Dec 03, 2020Observed: 2.63 ft at 2:45AM Dec 03, 2020Observed: 2.62 ft at 3:00AM Dec 03, 2020Observed: 2.63 ft at 3:15AM Dec 03, 2020Observed: 2.63 ft at 3:30AM Dec 03, 2020Observed: 2.62 ft at 3:45AM Dec 03, 2020Observed: 2.62 ft at 4:00AM Dec 03, 2020Observed: 2.61 ft at 4:15AM Dec 03, 2020Observed: 2.62 ft at 4:30AM Dec 03, 2020Observed: 2.62 ft at 4:45AM Dec 03, 2020Observed: 2.61 ft at 5:00AM Dec 03, 2020Observed: 2.61 ft at 5:15AM Dec 03, 2020Observed: 2.61 ft at 5:30AM Dec 03, 2020Observed: 2.61 ft at 5:45AM Dec 03, 2020Observed: 2.61 ft at 6:00AM Dec 03, 2020Observed: 2.61 ft at 6:15AM Dec 03, 2020Observed: 2.61 ft at 6:30AM Dec 03, 2020Observed: 2.61 ft at 6:45AM Dec 03, 2020Observed: 2.61 ft at 7:00AM Dec 03, 2020Observed: 2.6 ft at 7:15AM Dec 03, 2020Observed: 2.6 ft at 7:30AM Dec 03, 2020Observed: 2.6 ft at 7:45AM Dec 03, 2020Observed: 2.59 ft at 8:00AM Dec 03, 2020Observed: 2.59 ft at 8:01AM Dec 03, 2020Observed: 2.59 ft at 8:15AM Dec 03, 2020Observed: 2.59 ft at 8:16AM Dec 03, 2020Observed: 2.59 ft at 8:30AM Dec 03, 2020Observed: 2.59 ft at 8:31AM Dec 03, 2020Observed: 2.59 ft at 8:45AM Dec 03, 2020Observed: 2.59 ft at 9:00AM Dec 03, 2020Observed: 2.59 ft at 9:15AM Dec 03, 2020Observed: 2.6 ft at 9:30AM Dec 03, 2020Observed: 2.6 ft at 9:45AM Dec 03, 2020Observed: 2.62 ft at 10:00AM Dec 03, 2020Observed: 2.63 ft at 10:15AM Dec 03, 2020Observed: 2.64 ft at 10:30AM Dec 03, 2020Observed: 2.65 ft at 10:45AM Dec 03, 2020Observed: 2.66 ft at 11:00AM Dec 03, 2020Observed: 2.67 ft at 11:15AM Dec 03, 2020Observed: 2.67 ft at 11:30AM Dec 03, 2020Observed: 2.66 ft at 11:45AM Dec 03, 2020Observed: 2.66 ft at 12:00PM Dec 03, 2020Observed: 2.66 ft at 12:15PM Dec 03, 2020Observed: 2.66 ft at 12:30PM Dec 03, 2020Observed: 2.66 ft at 12:45PM Dec 03, 2020Observed: 2.66 ft at 1:00PM Dec 03, 2020Observed: 2.66 ft at 1:15PM Dec 03, 2020Observed: 2.66 ft at 1:30PM Dec 03, 2020Observed: 2.65 ft at 1:45PM Dec 03, 2020Observed: 2.65 ft at 2:00PM Dec 03, 2020Observed: 2.66 ft at 2:15PM Dec 03, 2020Observed: 2.66 ft at 2:30PM Dec 03, 2020Observed: 2.67 ft at 2:45PM Dec 03, 2020Observed: 2.67 ft at 3:00PM Dec 03, 2020Observed: 2.67 ft at 3:15PM Dec 03, 2020Observed: 2.67 ft at 3:30PM Dec 03, 2020Observed: 2.67 ft at 3:45PM Dec 03, 2020Observed: 2.67 ft at 4:00PM Dec 03, 2020Observed: 2.67 ft at 4:15PM Dec 03, 2020Observed: 2.67 ft at 4:16PM Dec 03, 2020Observed: 2.67 ft at 4:30PM Dec 03, 2020Observed: 2.67 ft at 4:31PM Dec 03, 2020Observed: 2.67 ft at 4:45PM Dec 03, 2020Observed: 2.67 ft at 4:46PM Dec 03, 2020Observed: 2.67 ft at 5:00PM Dec 03, 2020Observed: 2.66 ft at 5:15PM Dec 03, 2020Observed: 2.66 ft at 5:30PM Dec 03, 2020Observed: 2.66 ft at 5:45PM Dec 03, 2020Observed: 2.65 ft at 6:00PM Dec 03, 2020Observed: 2.64 ft at 6:15PM Dec 03, 2020Observed: 2.64 ft at 6:30PM Dec 03, 2020Observed: 2.64 ft at 6:45PM Dec 03, 2020Observed: 2.63 ft at 7:00PM Dec 03, 2020Observed: 2.63 ft at 7:15PM Dec 03, 2020Observed: 2.63 ft at 7:30PM Dec 03, 2020Observed: 2.63 ft at 7:45PM Dec 03, 2020Observed: 2.62 ft at 8:00PM Dec 03, 2020Observed: 2.63 ft at 8:15PM Dec 03, 2020Observed: 2.62 ft at 8:30PM Dec 03, 2020Observed: 2.62 ft at 8:45PM Dec 03, 2020Observed: 2.62 ft at 9:00PM Dec 03, 2020Observed: 2.62 ft at 9:15PM Dec 03, 2020Observed: 2.62 ft at 9:30PM Dec 03, 2020Observed: 2.62 ft at 9:45PM Dec 03, 2020Observed: 2.62 ft at 10:00PM Dec 03, 2020Observed: 2.62 ft at 10:15PM Dec 03, 2020Observed: 2.62 ft at 10:30PM Dec 03, 2020Observed: 2.62 ft at 10:45PM Dec 03, 2020Observed: 2.62 ft at 11:00PM Dec 03, 2020Observed: 2.62 ft at 11:15PM Dec 03, 2020Observed: 2.62 ft at 11:30PM Dec 03, 2020Observed: 2.62 ft at 11:45PM Dec 03, 2020Observed: 2.62 ft at 12:00AM Dec 04, 2020Observed: 2.62 ft at 12:15AM Dec 04, 2020Observed: 2.62 ft at 12:16AM Dec 04, 2020Observed: 2.62 ft at 12:30AM Dec 04, 2020Observed: 2.62 ft at 12:31AM Dec 04, 2020Observed: 2.62 ft at 12:45AM Dec 04, 2020Observed: 2.62 ft at 12:46AM Dec 04, 2020Observed: 2.62 ft at 1:00AM Dec 04, 2020Observed: 2.62 ft at 1:15AM Dec 04, 2020Observed: 2.61 ft at 1:30AM Dec 04, 2020Observed: 2.61 ft at 1:45AM Dec 04, 2020Observed: 2.61 ft at 2:00AM Dec 04, 2020Observed: 2.61 ft at 2:15AM Dec 04, 2020Observed: 2.61 ft at 2:30AM Dec 04, 2020Observed: 2.61 ft at 2:45AM Dec 04, 2020Observed: 2.61 ft at 3:00AM Dec 04, 2020Observed: 2.61 ft at 3:15AM Dec 04, 2020Observed: 2.61 ft at 3:30AM Dec 04, 2020Observed: 2.61 ft at 3:45AM Dec 04, 2020Observed: 2.61 ft at 4:00AM Dec 04, 2020Observed: 2.61 ft at 4:15AM Dec 04, 2020Observed: 2.62 ft at 4:30AM Dec 04, 2020Observed: 2.61 ft at 4:45AM Dec 04, 2020Observed: 2.62 ft at 5:00AM Dec 04, 2020Observed: 2.62 ft at 5:15AM Dec 04, 2020Observed: 2.62 ft at 5:30AM Dec 04, 2020Observed: 2.62 ft at 5:45AM Dec 04, 2020Observed: 2.61 ft at 6:00AM Dec 04, 2020Observed: 2.62 ft at 6:15AM Dec 04, 2020Observed: 2.62 ft at 6:30AM Dec 04, 2020Observed: 2.61 ft at 6:45AM Dec 04, 2020Observed: 2.61 ft at 7:00AM Dec 04, 2020Observed: 2.62 ft at 7:15AM Dec 04, 2020Observed: 2.62 ft at 7:30AM Dec 04, 2020Observed: 2.62 ft at 7:45AM Dec 04, 2020Observed: 2.62 ft at 8:00AM Dec 04, 2020Observed: 2.62 ft at 8:15AM Dec 04, 2020Observed: 2.62 ft at 8:16AM Dec 04, 2020Observed: 2.62 ft at 8:30AM Dec 04, 2020Observed: 2.62 ft at 8:31AM Dec 04, 2020Observed: 2.62 ft at 8:45AM Dec 04, 2020Observed: 2.62 ft at 8:46AM Dec 04, 2020Observed: 2.62 ft at 9:00AM Dec 04, 2020Observed: 2.62 ft at 9:15AM Dec 04, 2020Observed: 2.61 ft at 9:30AM Dec 04, 2020Observed: 2.61 ft at 9:45AM Dec 04, 2020Observed: 2.63 ft at 10:00AM Dec 04, 2020Observed: 2.65 ft at 10:15AM Dec 04, 2020Observed: 2.67 ft at 10:30AM Dec 04, 2020Observed: 2.68 ft at 10:45AM Dec 04, 2020Observed: 2.69 ft at 11:00AM Dec 04, 2020Observed: 2.7 ft at 11:15AM Dec 04, 2020Highest Observation: 2.71 ft at 11:30AM Dec 04, 2020Observed: 2.7 ft at 11:45AM Dec 04, 2020Observed: 2.69 ft at 12:00PM Dec 04, 2020Observed: 2.7 ft at 12:15PM Dec 04, 2020Highest Observation: 2.71 ft at 12:30PM Dec 04, 2020Observed: 2.68 ft at 12:45PM Dec 04, 2020Observed: 2.7 ft at 1:00PM Dec 04, 2020Highest Observation: 2.71 ft at 1:15PM Dec 04, 2020USGS--Water Resources of the United StatesBFGS2(plotting HGIRG) Graph Created (2:08PM Dec 4, 2020)ObservedLatest observed value: 2.71 ft at 1:15 PM MST 4-Dec-2020. Flood Stage is 13 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MST)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Gauge reading may be affected by ice.

NOTE: Forecasts are not available for the Cheyenne River near Buffalo Gap. Only observed stages are available for this point.

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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) 10.72 ft on 03/23/2019
(2) 9.10 ft on 06/01/2018
(3) 3.50 ft on 04/29/2017
(4) 3.74 ft on 02/09/2017
(5) 4.51 ft on 07/01/2016
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: 43.501944° N, Longitude: 103.073889° W, Horizontal Datum: NAD27

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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Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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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