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Hydrograph River at a Glance Download
Beaver Creek (SD) near Buffalo Gap Stage (ft)Flow (kcfs)Observed: 3.68 ft at 9:30PM Jun 14, 2021Observed: 3.68 ft at 9:45PM Jun 14, 2021Observed: 3.68 ft at 10:00PM Jun 14, 2021Observed: 3.67 ft at 10:15PM Jun 14, 2021Observed: 3.66 ft at 10:30PM Jun 14, 2021Observed: 3.66 ft at 10:45PM Jun 14, 2021Observed: 3.67 ft at 11:00PM Jun 14, 2021Observed: 3.67 ft at 11:15PM Jun 14, 2021Observed: 3.67 ft at 11:30PM Jun 14, 2021Observed: 3.67 ft at 11:45PM Jun 14, 2021Observed: 3.68 ft at 12:00AM Jun 15, 2021Observed: 3.68 ft at 12:15AM Jun 15, 2021Observed: 3.68 ft at 12:30AM Jun 15, 2021Observed: 3.68 ft at 12:45AM Jun 15, 2021Observed: 3.71 ft at 1:00AM Jun 15, 2021Observed: 3.71 ft at 1:15AM Jun 15, 2021Observed: 3.71 ft at 1:30AM Jun 15, 2021Observed: 3.7 ft at 1:45AM Jun 15, 2021Observed: 3.71 ft at 2:00AM Jun 15, 2021Observed: 3.7 ft at 2:15AM Jun 15, 2021Observed: 3.69 ft at 2:30AM Jun 15, 2021Observed: 3.66 ft at 2:45AM Jun 15, 2021Observed: 3.68 ft at 3:00AM Jun 15, 2021Observed: 3.67 ft at 3:15AM Jun 15, 2021Observed: 3.69 ft at 3:30AM Jun 15, 2021Observed: 3.69 ft at 3:31AM Jun 15, 2021Observed: 3.69 ft at 3:45AM Jun 15, 2021Observed: 3.69 ft at 3:46AM Jun 15, 2021Observed: 3.69 ft at 4:00AM Jun 15, 2021Observed: 3.69 ft at 4:01AM Jun 15, 2021Observed: 3.69 ft at 4:15AM Jun 15, 2021Observed: 3.7 ft at 4:30AM Jun 15, 2021Observed: 3.7 ft at 4:45AM Jun 15, 2021Observed: 3.7 ft at 5:00AM Jun 15, 2021Observed: 3.7 ft at 5:15AM Jun 15, 2021Observed: 3.7 ft at 5:30AM Jun 15, 2021Observed: 3.7 ft at 5:45AM Jun 15, 2021Observed: 3.7 ft at 6:00AM Jun 15, 2021Observed: 3.7 ft at 6:15AM Jun 15, 2021Observed: 3.7 ft at 6:30AM Jun 15, 2021Observed: 3.7 ft at 6:45AM Jun 15, 2021Observed: 3.7 ft at 7:00AM Jun 15, 2021Observed: 3.69 ft at 7:15AM Jun 15, 2021Observed: 3.69 ft at 7:30AM Jun 15, 2021Observed: 3.69 ft at 7:45AM Jun 15, 2021Observed: 3.69 ft at 8:00AM Jun 15, 2021Observed: 3.69 ft at 8:15AM Jun 15, 2021Observed: 3.69 ft at 8:30AM Jun 15, 2021Observed: 3.69 ft at 8:45AM Jun 15, 2021Observed: 3.69 ft at 9:00AM Jun 15, 2021Observed: 3.69 ft at 9:15AM Jun 15, 2021Observed: 3.69 ft at 9:30AM Jun 15, 2021Observed: 3.69 ft at 9:45AM Jun 15, 2021Observed: 3.69 ft at 10:00AM Jun 15, 2021Observed: 3.69 ft at 10:15AM Jun 15, 2021Observed: 3.69 ft at 10:30AM Jun 15, 2021Observed: 3.68 ft at 10:45AM Jun 15, 2021Observed: 3.68 ft at 11:00AM Jun 15, 2021Observed: 3.68 ft at 11:15AM Jun 15, 2021Observed: 3.68 ft at 11:30AM Jun 15, 2021Observed: 3.68 ft at 11:31AM Jun 15, 2021Observed: 3.68 ft at 11:45AM Jun 15, 2021Observed: 3.68 ft at 11:46AM Jun 15, 2021Observed: 3.68 ft at 12:00PM Jun 15, 2021Observed: 3.68 ft at 12:01PM Jun 15, 2021Observed: 3.68 ft at 12:15PM Jun 15, 2021Observed: 3.68 ft at 12:30PM Jun 15, 2021Observed: 3.67 ft at 12:45PM Jun 15, 2021Observed: 3.66 ft at 1:00PM Jun 15, 2021Observed: 3.63 ft at 1:15PM Jun 15, 2021Observed: 3.6 ft at 1:30PM Jun 15, 2021Observed: 3.58 ft at 1:45PM Jun 15, 2021Observed: 3.56 ft at 2:00PM Jun 15, 2021Observed: 3.55 ft at 2:15PM Jun 15, 2021Observed: 3.54 ft at 2:30PM Jun 15, 2021Observed: 3.53 ft at 2:45PM Jun 15, 2021Observed: 3.52 ft at 3:00PM Jun 15, 2021Observed: 3.52 ft at 3:15PM Jun 15, 2021Observed: 3.51 ft at 3:30PM Jun 15, 2021Observed: 3.51 ft at 3:45PM Jun 15, 2021Observed: 3.5 ft at 4:00PM Jun 15, 2021Observed: 3.5 ft at 4:15PM Jun 15, 2021Observed: 3.49 ft at 4:30PM Jun 15, 2021Observed: 3.49 ft at 4:45PM Jun 15, 2021Observed: 3.48 ft at 5:00PM Jun 15, 2021Observed: 3.48 ft at 5:15PM Jun 15, 2021Observed: 3.48 ft at 5:30PM Jun 15, 2021Observed: 3.48 ft at 5:45PM Jun 15, 2021Observed: 3.47 ft at 6:00PM Jun 15, 2021Observed: 3.47 ft at 6:15PM Jun 15, 2021Observed: 3.47 ft at 6:30PM Jun 15, 2021Observed: 3.47 ft at 6:45PM Jun 15, 2021Observed: 3.47 ft at 7:00PM Jun 15, 2021Observed: 3.47 ft at 7:15PM Jun 15, 2021Observed: 3.47 ft at 7:30PM Jun 15, 2021Observed: 3.47 ft at 7:31PM Jun 15, 2021Observed: 3.47 ft at 7:45PM Jun 15, 2021Observed: 3.47 ft at 7:46PM Jun 15, 2021Observed: 3.46 ft at 8:00PM Jun 15, 2021Observed: 3.46 ft at 8:01PM Jun 15, 2021Observed: 3.46 ft at 8:15PM Jun 15, 2021Observed: 3.47 ft at 8:30PM Jun 15, 2021Observed: 3.47 ft at 8:45PM Jun 15, 2021Observed: 3.45 ft at 9:00PM Jun 15, 2021Observed: 3.47 ft at 9:15PM Jun 15, 2021Observed: 3.45 ft at 9:30PM Jun 15, 2021Observed: 3.48 ft at 9:45PM Jun 15, 2021Observed: 3.48 ft at 10:00PM Jun 15, 2021Observed: 3.47 ft at 10:15PM Jun 15, 2021Observed: 3.46 ft at 10:30PM Jun 15, 2021Observed: 3.46 ft at 10:45PM Jun 15, 2021Observed: 3.46 ft at 11:00PM Jun 15, 2021Observed: 3.46 ft at 11:15PM Jun 15, 2021Observed: 3.46 ft at 11:30PM Jun 15, 2021Observed: 3.47 ft at 11:45PM Jun 15, 2021Observed: 3.46 ft at 12:00AM Jun 16, 2021Observed: 3.46 ft at 12:15AM Jun 16, 2021Observed: 3.46 ft at 12:30AM Jun 16, 2021Observed: 3.46 ft at 12:45AM Jun 16, 2021Observed: 3.43 ft at 1:00AM Jun 16, 2021Observed: 3.46 ft at 1:15AM Jun 16, 2021Observed: 3.47 ft at 1:30AM Jun 16, 2021Observed: 3.48 ft at 1:45AM Jun 16, 2021Observed: 3.48 ft at 2:00AM Jun 16, 2021Observed: 3.48 ft at 2:15AM Jun 16, 2021Observed: 3.48 ft at 2:30AM Jun 16, 2021Observed: 3.48 ft at 2:45AM Jun 16, 2021Observed: 3.48 ft at 3:00AM Jun 16, 2021Observed: 3.49 ft at 3:15AM Jun 16, 2021Observed: 3.49 ft at 3:30AM Jun 16, 2021Observed: 3.49 ft at 3:31AM Jun 16, 2021Observed: 3.49 ft at 3:45AM Jun 16, 2021Observed: 3.49 ft at 3:46AM Jun 16, 2021Observed: 3.48 ft at 4:00AM Jun 16, 2021Observed: 3.48 ft at 4:01AM Jun 16, 2021Observed: 3.48 ft at 4:15AM Jun 16, 2021Observed: 3.49 ft at 4:30AM Jun 16, 2021Observed: 3.5 ft at 4:45AM Jun 16, 2021Observed: 3.49 ft at 5:00AM Jun 16, 2021Observed: 3.49 ft at 5:15AM Jun 16, 2021Observed: 3.49 ft at 5:30AM Jun 16, 2021Observed: 3.49 ft at 5:45AM Jun 16, 2021Observed: 3.49 ft at 6:00AM Jun 16, 2021Observed: 3.49 ft at 6:15AM Jun 16, 2021Observed: 3.5 ft at 6:30AM Jun 16, 2021Observed: 3.5 ft at 6:45AM Jun 16, 2021Observed: 3.5 ft at 7:00AM Jun 16, 2021Observed: 3.5 ft at 7:15AM Jun 16, 2021Observed: 3.5 ft at 7:30AM Jun 16, 2021Observed: 3.49 ft at 7:45AM Jun 16, 2021Observed: 3.49 ft at 8:00AM Jun 16, 2021Observed: 3.49 ft at 8:15AM Jun 16, 2021Observed: 3.5 ft at 8:30AM Jun 16, 2021Observed: 3.49 ft at 8:45AM Jun 16, 2021Observed: 3.52 ft at 11:00AM Jun 16, 2021Observed: 3.53 ft at 11:15AM Jun 16, 2021Observed: 3.54 ft at 11:30AM Jun 16, 2021Observed: 3.54 ft at 11:45AM Jun 16, 2021Observed: 3.55 ft at 12:00PM Jun 16, 2021Observed: 3.55 ft at 12:15PM Jun 16, 2021Observed: 3.56 ft at 12:30PM Jun 16, 2021Observed: 3.57 ft at 12:45PM Jun 16, 2021Observed: 3.58 ft at 1:00PM Jun 16, 2021Observed: 3.58 ft at 1:15PM Jun 16, 2021Observed: 3.58 ft at 1:30PM Jun 16, 2021Observed: 3.58 ft at 1:45PM Jun 16, 2021Observed: 3.59 ft at 2:00PM Jun 16, 2021Observed: 3.59 ft at 2:15PM Jun 16, 2021Observed: 3.59 ft at 2:30PM Jun 16, 2021Observed: 3.59 ft at 2:45PM Jun 16, 2021Observed: 3.59 ft at 3:00PM Jun 16, 2021Observed: 3.61 ft at 3:15PM Jun 16, 2021Observed: 3.65 ft at 3:30PM Jun 16, 2021Observed: 3.7 ft at 3:45PM Jun 16, 2021Observed: 3.72 ft at 4:00PM Jun 16, 2021Observed: 3.75 ft at 4:15PM Jun 16, 2021Observed: 3.77 ft at 4:30PM Jun 16, 2021Observed: 3.77 ft at 4:45PM Jun 16, 2021Observed: 3.77 ft at 5:00PM Jun 16, 2021Observed: 3.77 ft at 5:15PM Jun 16, 2021Observed: 3.77 ft at 5:30PM Jun 16, 2021Observed: 3.77 ft at 5:45PM Jun 16, 2021Observed: 3.76 ft at 6:00PM Jun 16, 2021Observed: 3.76 ft at 6:15PM Jun 16, 2021Observed: 3.76 ft at 6:30PM Jun 16, 2021Observed: 3.75 ft at 6:45PM Jun 16, 2021Observed: 3.75 ft at 7:00PM Jun 16, 2021Observed: 3.74 ft at 7:15PM Jun 16, 2021Observed: 3.74 ft at 7:30PM Jun 16, 2021Observed: 3.74 ft at 7:31PM Jun 16, 2021Observed: 3.73 ft at 7:45PM Jun 16, 2021Observed: 3.73 ft at 7:46PM Jun 16, 2021Observed: 3.73 ft at 8:00PM Jun 16, 2021Observed: 3.73 ft at 8:01PM Jun 16, 2021Observed: 3.73 ft at 8:15PM Jun 16, 2021Observed: 3.73 ft at 8:30PM Jun 16, 2021Observed: 3.73 ft at 8:45PM Jun 16, 2021Observed: 3.73 ft at 9:00PM Jun 16, 2021Observed: 3.72 ft at 9:15PM Jun 16, 2021Observed: 3.72 ft at 9:30PM Jun 16, 2021Observed: 3.72 ft at 9:45PM Jun 16, 2021Observed: 3.72 ft at 10:00PM Jun 16, 2021Observed: 3.71 ft at 10:15PM Jun 16, 2021Observed: 3.71 ft at 10:30PM Jun 16, 2021Observed: 3.7 ft at 10:45PM Jun 16, 2021Observed: 3.69 ft at 11:00PM Jun 16, 2021Observed: 3.69 ft at 11:15PM Jun 16, 2021Observed: 3.68 ft at 11:30PM Jun 16, 2021Observed: 3.68 ft at 11:45PM Jun 16, 2021Observed: 3.68 ft at 12:00AM Jun 17, 2021Observed: 3.67 ft at 12:15AM Jun 17, 2021Observed: 3.67 ft at 12:30AM Jun 17, 2021Observed: 3.66 ft at 12:45AM Jun 17, 2021Observed: 3.66 ft at 1:00AM Jun 17, 2021Observed: 3.66 ft at 1:15AM Jun 17, 2021Observed: 3.66 ft at 1:30AM Jun 17, 2021Observed: 3.65 ft at 1:45AM Jun 17, 2021Observed: 3.66 ft at 2:00AM Jun 17, 2021Observed: 3.65 ft at 2:15AM Jun 17, 2021Observed: 3.66 ft at 2:30AM Jun 17, 2021Observed: 3.66 ft at 2:45AM Jun 17, 2021Observed: 3.66 ft at 3:00AM Jun 17, 2021Observed: 3.66 ft at 3:15AM Jun 17, 2021Observed: 3.66 ft at 3:30AM Jun 17, 2021Observed: 3.66 ft at 3:31AM Jun 17, 2021Observed: 3.66 ft at 3:45AM Jun 17, 2021Observed: 3.66 ft at 3:46AM Jun 17, 2021Observed: 3.65 ft at 4:00AM Jun 17, 2021Observed: 3.65 ft at 4:01AM Jun 17, 2021Observed: 3.66 ft at 4:15AM Jun 17, 2021Observed: 3.66 ft at 4:30AM Jun 17, 2021Observed: 3.67 ft at 4:45AM Jun 17, 2021Observed: 3.67 ft at 5:00AM Jun 17, 2021Observed: 3.67 ft at 5:15AM Jun 17, 2021Observed: 3.67 ft at 5:30AM Jun 17, 2021Observed: 3.67 ft at 5:45AM Jun 17, 2021Observed: 3.67 ft at 6:00AM Jun 17, 2021Observed: 3.67 ft at 6:15AM Jun 17, 2021Observed: 3.66 ft at 6:30AM Jun 17, 2021Observed: 3.6 ft at 6:45AM Jun 17, 2021Observed: 3.51 ft at 7:00AM Jun 17, 2021Observed: 3.44 ft at 7:15AM Jun 17, 2021Observed: 3.4 ft at 7:30AM Jun 17, 2021Observed: 3.38 ft at 7:45AM Jun 17, 2021Observed: 3.38 ft at 8:00AM Jun 17, 2021Observed: 3.37 ft at 8:15AM Jun 17, 2021Observed: 3.38 ft at 8:30AM Jun 17, 2021Observed: 3.38 ft at 8:45AM Jun 17, 2021Observed: 3.38 ft at 9:00AM Jun 17, 2021Observed: 3.38 ft at 9:15AM Jun 17, 2021Observed: 3.38 ft at 9:30AM Jun 17, 2021Observed: 3.39 ft at 9:45AM Jun 17, 2021Observed: 3.42 ft at 10:00AM Jun 17, 2021Observed: 3.46 ft at 10:15AM Jun 17, 2021Observed: 3.49 ft at 10:30AM Jun 17, 2021Observed: 3.52 ft at 10:45AM Jun 17, 2021Observed: 3.55 ft at 11:00AM Jun 17, 2021Observed: 3.56 ft at 11:15AM Jun 17, 2021Observed: 3.58 ft at 11:30AM Jun 17, 2021Observed: 3.59 ft at 11:45AM Jun 17, 2021Observed: 3.56 ft at 1:00PM Jun 17, 2021Observed: 3.56 ft at 1:15PM Jun 17, 2021Observed: 3.57 ft at 1:30PM Jun 17, 2021Observed: 3.58 ft at 1:45PM Jun 17, 2021Observed: 3.58 ft at 2:00PM Jun 17, 2021Observed: 3.58 ft at 2:15PM Jun 17, 2021Observed: 3.58 ft at 2:30PM Jun 17, 2021Observed: 3.59 ft at 2:45PM Jun 17, 2021Observed: 3.68 ft at 3:00PM Jun 17, 2021Observed: 3.85 ft at 3:15PM Jun 17, 2021Highest Observation: 3.9 ft at 3:30PM Jun 17, 2021Observed: 3.89 ft at 3:45PM Jun 17, 2021Observed: 3.83 ft at 4:00PM Jun 17, 2021Observed: 3.74 ft at 4:15PM Jun 17, 2021Observed: 3.66 ft at 4:30PM Jun 17, 2021Observed: 3.6 ft at 4:45PM Jun 17, 2021Observed: 3.57 ft at 5:00PM Jun 17, 2021Observed: 3.54 ft at 5:15PM Jun 17, 2021Observed: 3.53 ft at 5:30PM Jun 17, 2021Observed: 3.51 ft at 5:45PM Jun 17, 2021Observed: 3.5 ft at 6:00PM Jun 17, 2021Observed: 3.48 ft at 6:15PM Jun 17, 2021Observed: 3.47 ft at 6:30PM Jun 17, 2021Observed: 3.46 ft at 6:45PM Jun 17, 2021Observed: 3.46 ft at 7:00PM Jun 17, 2021Observed: 3.45 ft at 7:15PM Jun 17, 2021Observed: 3.44 ft at 7:30PM Jun 17, 2021Observed: 3.43 ft at 7:45PM Jun 17, 2021Observed: 3.43 ft at 7:46PM Jun 17, 2021Observed: 3.43 ft at 8:00PM Jun 17, 2021Observed: 3.43 ft at 8:01PM Jun 17, 2021Observed: 3.42 ft at 8:15PM Jun 17, 2021Observed: 3.42 ft at 8:16PM Jun 17, 2021Observed: 3.42 ft at 8:30PM Jun 17, 2021Observed: 3.4 ft at 8:45PM Jun 17, 2021USGS--Water Resources of the United StatesBEAS2(plotting HGIRG) Graph Created (9:23PM Jun 17, 2021)ObservedLatest observed value: 3.4 ft at 8:45 PM MDT 17-Jun-2021. Flood Stage is 7.5 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 Beaver Creek (SD) near Buffalo Gap. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 10
Moderate Flood Stage: 8.5
Flood Stage: 7.5
Action Stage: 6
Low Stage (in feet): -9999

Historic Crests
(1) 16.46 ft on 09/04/1938
(2) 8.38 ft on 07/14/1966
(3) 8.36 ft on 06/07/1963
(4) 8.21 ft on 05/24/2010
(5) 8.02 ft on 03/12/2019
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 4.61 ft on 10/01/2019
(2) 8.02 ft on 03/12/2019
(3) 5.69 ft on 06/20/2018
(4) 7.68 ft on 03/05/2018
(5) 4.67 ft on 12/30/2016
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:14
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
10 Major flood stage. Extensive flooding of agricultural land and several roads are inundated.
8.5 Moderate Flood Stage. Beaver Creek Rd at Beaver Creek becomes impassable.
7.5 Minor Flood Stage. Water begins to flow over Beaver Creek Rd (Fall River Co Rd 416D).
6 Action Stage. Lowland flooding begins along the creek.
Photos
(1) View of Beaver Creek upstream from gage
(2) View of Beaver Creek downstream from gage
(3) Beaver Creek upstream from Beaver Creek Cutoff Road
(4) Culvert under Beaver Creek Cutoff on Beaver Creek
About This Location Collapse

Latitude: 43.466650° N, Longitude: 103.306031° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7.5 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 3151.87 3159.37 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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Page last modified: 2-Nov-2020 7:28 PM
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