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Hydrograph River at a Glance Download
Beaver Creek (SD) near Buffalo Gap Stage (ft)Flow (kcfs)Observed: 3.95 ft at 1:30PM Feb 25, 2021Observed: 3.95 ft at 1:45PM Feb 25, 2021Observed: 3.96 ft at 2:00PM Feb 25, 2021Observed: 3.96 ft at 2:15PM Feb 25, 2021Observed: 3.96 ft at 2:30PM Feb 25, 2021Observed: 3.96 ft at 2:45PM Feb 25, 2021Observed: 3.96 ft at 3:00PM Feb 25, 2021Observed: 3.96 ft at 3:15PM Feb 25, 2021Observed: 3.96 ft at 3:30PM Feb 25, 2021Observed: 3.95 ft at 3:45PM Feb 25, 2021Observed: 3.96 ft at 4:00PM Feb 25, 2021Observed: 3.95 ft at 4:15PM Feb 25, 2021Observed: 3.95 ft at 4:30PM Feb 25, 2021Observed: 3.95 ft at 4:45PM Feb 25, 2021Observed: 3.95 ft at 5:00PM Feb 25, 2021Observed: 3.95 ft at 5:15PM Feb 25, 2021Observed: 3.95 ft at 5:30PM Feb 25, 2021Observed: 3.95 ft at 5:45PM Feb 25, 2021Observed: 3.95 ft at 6:00PM Feb 25, 2021Observed: 3.95 ft at 6:15PM Feb 25, 2021Observed: 3.95 ft at 6:16PM Feb 25, 2021Observed: 3.95 ft at 6:30PM Feb 25, 2021Observed: 3.95 ft at 6:31PM Feb 25, 2021Observed: 3.95 ft at 6:45PM Feb 25, 2021Observed: 3.95 ft at 6:46PM Feb 25, 2021Observed: 3.95 ft at 7:00PM Feb 25, 2021Observed: 3.95 ft at 7:15PM Feb 25, 2021Observed: 3.95 ft at 7:30PM Feb 25, 2021Observed: 3.95 ft at 7:45PM Feb 25, 2021Observed: 3.94 ft at 8:00PM Feb 25, 2021Observed: 3.95 ft at 8:15PM Feb 25, 2021Observed: 3.95 ft at 8:30PM Feb 25, 2021Observed: 3.95 ft at 8:45PM Feb 25, 2021Observed: 3.95 ft at 9:00PM Feb 25, 2021Observed: 3.95 ft at 9:15PM Feb 25, 2021Observed: 3.95 ft at 9:30PM Feb 25, 2021Observed: 3.95 ft at 9:45PM Feb 25, 2021Observed: 3.95 ft at 10:00PM Feb 25, 2021Observed: 3.95 ft at 10:15PM Feb 25, 2021Observed: 3.95 ft at 10:30PM Feb 25, 2021Observed: 3.94 ft at 10:45PM Feb 25, 2021Observed: 3.94 ft at 11:00PM Feb 25, 2021Observed: 3.95 ft at 11:15PM Feb 25, 2021Observed: 3.94 ft at 11:30PM Feb 25, 2021Observed: 3.94 ft at 11:45PM Feb 25, 2021Observed: 3.94 ft at 12:00AM Feb 26, 2021Observed: 3.94 ft at 12:15AM Feb 26, 2021Observed: 3.94 ft at 12:30AM Feb 26, 2021Observed: 3.94 ft at 12:45AM Feb 26, 2021Observed: 3.94 ft at 1:00AM Feb 26, 2021Observed: 3.94 ft at 1:15AM Feb 26, 2021Observed: 3.94 ft at 1:30AM Feb 26, 2021Observed: 3.94 ft at 1:45AM Feb 26, 2021Observed: 3.94 ft at 2:00AM Feb 26, 2021Observed: 3.94 ft at 2:15AM Feb 26, 2021Observed: 3.94 ft at 2:30AM Feb 26, 2021Observed: 3.94 ft at 2:45AM Feb 26, 2021Observed: 3.94 ft at 3:00AM Feb 26, 2021Observed: 3.94 ft at 3:15AM Feb 26, 2021Observed: 3.94 ft at 3:30AM Feb 26, 2021Observed: 3.94 ft at 3:45AM Feb 26, 2021Observed: 3.94 ft at 4:00AM Feb 26, 2021Observed: 3.94 ft at 4:15AM Feb 26, 2021Observed: 3.94 ft at 4:30AM Feb 26, 2021Observed: 3.94 ft at 4:45AM Feb 26, 2021Observed: 3.94 ft at 5:00AM Feb 26, 2021Observed: 3.94 ft at 5:15AM Feb 26, 2021Observed: 3.95 ft at 5:30AM Feb 26, 2021Observed: 3.95 ft at 5:45AM Feb 26, 2021Observed: 3.95 ft at 6:00AM Feb 26, 2021Observed: 3.95 ft at 6:15AM Feb 26, 2021Observed: 3.95 ft at 6:30AM Feb 26, 2021Observed: 3.95 ft at 6:45AM Feb 26, 2021Observed: 3.95 ft at 7:00AM Feb 26, 2021Observed: 3.95 ft at 7:15AM Feb 26, 2021Observed: 3.95 ft at 7:30AM Feb 26, 2021Observed: 3.95 ft at 7:45AM Feb 26, 2021Observed: 3.95 ft at 8:00AM Feb 26, 2021Observed: 3.95 ft at 8:15AM Feb 26, 2021Observed: 3.95 ft at 8:30AM Feb 26, 2021Observed: 3.95 ft at 8:45AM Feb 26, 2021Observed: 3.95 ft at 9:00AM Feb 26, 2021Observed: 3.95 ft at 9:15AM Feb 26, 2021Observed: 3.95 ft at 9:30AM Feb 26, 2021Observed: 3.96 ft at 9:45AM Feb 26, 2021Observed: 3.95 ft at 10:00AM Feb 26, 2021Observed: 3.95 ft at 10:15AM Feb 26, 2021Observed: 3.96 ft at 10:30AM Feb 26, 2021Observed: 3.95 ft at 10:45AM Feb 26, 2021Observed: 3.96 ft at 11:00AM Feb 26, 2021Observed: 3.95 ft at 11:15AM Feb 26, 2021Observed: 3.96 ft at 11:30AM Feb 26, 2021Observed: 3.96 ft at 11:45AM Feb 26, 2021Observed: 3.96 ft at 12:00PM Feb 26, 2021Observed: 3.96 ft at 12:15PM Feb 26, 2021Highest Observation: 3.97 ft at 12:30PM Feb 26, 2021Highest Observation: 3.97 ft at 12:45PM Feb 26, 2021Observed: 3.96 ft at 1:00PM Feb 26, 2021Highest Observation: 3.97 ft at 1:15PM Feb 26, 2021Highest Observation: 3.97 ft at 1:30PM Feb 26, 2021Observed: 3.96 ft at 1:45PM Feb 26, 2021Observed: 3.96 ft at 2:00PM Feb 26, 2021Observed: 3.96 ft at 2:15PM Feb 26, 2021Observed: 3.96 ft at 2:30PM Feb 26, 2021Observed: 3.96 ft at 2:45PM Feb 26, 2021Observed: 3.96 ft at 3:00PM Feb 26, 2021Highest Observation: 3.97 ft at 3:15PM Feb 26, 2021Observed: 3.96 ft at 3:30PM Feb 26, 2021Observed: 3.96 ft at 3:45PM Feb 26, 2021Observed: 3.96 ft at 4:00PM Feb 26, 2021Observed: 3.96 ft at 4:15PM Feb 26, 2021Observed: 3.96 ft at 4:30PM Feb 26, 2021Observed: 3.96 ft at 4:45PM Feb 26, 2021Observed: 3.95 ft at 5:00PM Feb 26, 2021Observed: 3.95 ft at 5:15PM Feb 26, 2021Observed: 3.95 ft at 5:30PM Feb 26, 2021Observed: 3.96 ft at 5:45PM Feb 26, 2021Observed: 3.96 ft at 6:00PM Feb 26, 2021Observed: 3.96 ft at 6:15PM Feb 26, 2021Observed: 3.96 ft at 6:16PM Feb 26, 2021Observed: 3.96 ft at 6:30PM Feb 26, 2021Observed: 3.96 ft at 6:31PM Feb 26, 2021Observed: 3.95 ft at 6:45PM Feb 26, 2021Observed: 3.95 ft at 6:46PM Feb 26, 2021Observed: 3.96 ft at 7:00PM Feb 26, 2021Observed: 3.96 ft at 7:15PM Feb 26, 2021Observed: 3.96 ft at 7:30PM Feb 26, 2021Observed: 3.95 ft at 7:45PM Feb 26, 2021Observed: 3.95 ft at 8:00PM Feb 26, 2021Observed: 3.95 ft at 8:15PM Feb 26, 2021Observed: 3.95 ft at 8:30PM Feb 26, 2021Observed: 3.95 ft at 8:45PM Feb 26, 2021Observed: 3.95 ft at 9:00PM Feb 26, 2021Observed: 3.95 ft at 9:15PM Feb 26, 2021Observed: 3.95 ft at 9:30PM Feb 26, 2021Observed: 3.95 ft at 9:45PM Feb 26, 2021Observed: 3.95 ft at 10:00PM Feb 26, 2021Observed: 3.95 ft at 10:15PM Feb 26, 2021Observed: 3.94 ft at 10:30PM Feb 26, 2021Observed: 3.94 ft at 10:45PM Feb 26, 2021Observed: 3.95 ft at 11:00PM Feb 26, 2021Observed: 3.95 ft at 11:15PM Feb 26, 2021Observed: 3.94 ft at 11:30PM Feb 26, 2021Observed: 3.94 ft at 11:45PM Feb 26, 2021Observed: 3.94 ft at 12:00AM Feb 27, 2021Observed: 3.95 ft at 12:15AM Feb 27, 2021Observed: 3.94 ft at 12:30AM Feb 27, 2021Observed: 3.94 ft at 12:45AM Feb 27, 2021Observed: 3.94 ft at 1:00AM Feb 27, 2021Observed: 3.94 ft at 1:15AM Feb 27, 2021Observed: 3.94 ft at 1:30AM Feb 27, 2021Observed: 3.95 ft at 1:45AM Feb 27, 2021Observed: 3.95 ft at 2:00AM Feb 27, 2021Observed: 3.95 ft at 2:15AM Feb 27, 2021Observed: 3.94 ft at 2:30AM Feb 27, 2021Observed: 3.94 ft at 2:45AM Feb 27, 2021Observed: 3.95 ft at 3:00AM Feb 27, 2021Observed: 3.95 ft at 3:15AM Feb 27, 2021Observed: 3.94 ft at 3:30AM Feb 27, 2021Observed: 3.94 ft at 3:45AM Feb 27, 2021Observed: 3.94 ft at 4:00AM Feb 27, 2021Observed: 3.94 ft at 4:15AM Feb 27, 2021Observed: 3.94 ft at 4:30AM Feb 27, 2021Observed: 3.94 ft at 4:45AM Feb 27, 2021Observed: 3.95 ft at 5:00AM Feb 27, 2021Observed: 3.94 ft at 5:15AM Feb 27, 2021Observed: 3.94 ft at 5:30AM Feb 27, 2021Observed: 3.94 ft at 5:45AM Feb 27, 2021Observed: 3.94 ft at 6:00AM Feb 27, 2021Observed: 3.94 ft at 6:15AM Feb 27, 2021Observed: 3.94 ft at 6:30AM Feb 27, 2021Observed: 3.94 ft at 6:45AM Feb 27, 2021Observed: 3.94 ft at 7:00AM Feb 27, 2021Observed: 3.94 ft at 7:15AM Feb 27, 2021Observed: 3.94 ft at 7:30AM Feb 27, 2021Observed: 3.94 ft at 7:45AM Feb 27, 2021Observed: 3.94 ft at 8:00AM Feb 27, 2021Observed: 3.94 ft at 8:15AM Feb 27, 2021Observed: 3.94 ft at 8:30AM Feb 27, 2021Observed: 3.94 ft at 8:45AM Feb 27, 2021Observed: 3.94 ft at 9:00AM Feb 27, 2021Observed: 3.94 ft at 9:15AM Feb 27, 2021Observed: 3.94 ft at 9:30AM Feb 27, 2021Observed: 3.94 ft at 9:45AM Feb 27, 2021Observed: 3.94 ft at 10:00AM Feb 27, 2021Observed: 3.95 ft at 10:15AM Feb 27, 2021Observed: 3.95 ft at 10:30AM Feb 27, 2021Observed: 3.95 ft at 10:31AM Feb 27, 2021Observed: 3.94 ft at 10:45AM Feb 27, 2021Observed: 3.94 ft at 10:46AM Feb 27, 2021Observed: 3.95 ft at 11:00AM Feb 27, 2021Observed: 3.95 ft at 11:01AM Feb 27, 2021Observed: 3.94 ft at 11:15AM Feb 27, 2021Observed: 3.95 ft at 11:30AM Feb 27, 2021Observed: 3.95 ft at 11:45AM Feb 27, 2021Observed: 3.95 ft at 12:00PM Feb 27, 2021Observed: 3.95 ft at 12:15PM Feb 27, 2021Observed: 3.95 ft at 12:30PM Feb 27, 2021Observed: 3.95 ft at 12:45PM Feb 27, 2021Observed: 3.95 ft at 1:00PM Feb 27, 2021Observed: 3.95 ft at 1:15PM Feb 27, 2021Observed: 3.95 ft at 1:30PM Feb 27, 2021Observed: 3.95 ft at 1:45PM Feb 27, 2021Observed: 3.95 ft at 2:00PM Feb 27, 2021Observed: 3.95 ft at 2:15PM Feb 27, 2021Observed: 3.95 ft at 2:30PM Feb 27, 2021Observed: 3.95 ft at 2:45PM Feb 27, 2021Observed: 3.95 ft at 3:00PM Feb 27, 2021Observed: 3.95 ft at 3:15PM Feb 27, 2021Observed: 3.95 ft at 3:30PM Feb 27, 2021Observed: 3.95 ft at 3:45PM Feb 27, 2021Observed: 3.95 ft at 4:00PM Feb 27, 2021Observed: 3.95 ft at 4:15PM Feb 27, 2021Observed: 3.95 ft at 4:30PM Feb 27, 2021Observed: 3.95 ft at 4:45PM Feb 27, 2021Observed: 3.95 ft at 5:00PM Feb 27, 2021Observed: 3.95 ft at 5:15PM Feb 27, 2021Observed: 3.95 ft at 5:30PM Feb 27, 2021Observed: 3.95 ft at 5:45PM Feb 27, 2021Observed: 3.95 ft at 6:00PM Feb 27, 2021Observed: 3.95 ft at 6:15PM Feb 27, 2021Observed: 3.95 ft at 6:30PM Feb 27, 2021Observed: 3.95 ft at 6:31PM Feb 27, 2021Observed: 3.95 ft at 6:45PM Feb 27, 2021Observed: 3.95 ft at 6:46PM Feb 27, 2021Observed: 3.95 ft at 7:00PM Feb 27, 2021Observed: 3.95 ft at 7:01PM Feb 27, 2021Observed: 3.95 ft at 7:15PM Feb 27, 2021Observed: 3.95 ft at 7:30PM Feb 27, 2021Observed: 3.95 ft at 7:45PM Feb 27, 2021Observed: 3.95 ft at 8:00PM Feb 27, 2021Observed: 3.95 ft at 8:15PM Feb 27, 2021Observed: 3.95 ft at 8:30PM Feb 27, 2021Observed: 3.95 ft at 8:45PM Feb 27, 2021Observed: 3.96 ft at 9:00PM Feb 27, 2021Observed: 3.95 ft at 9:15PM Feb 27, 2021Observed: 3.95 ft at 9:30PM Feb 27, 2021Observed: 3.95 ft at 9:45PM Feb 27, 2021Observed: 3.95 ft at 10:00PM Feb 27, 2021Observed: 3.95 ft at 10:15PM Feb 27, 2021Observed: 3.95 ft at 10:30PM Feb 27, 2021Observed: 3.95 ft at 10:45PM Feb 27, 2021Observed: 3.95 ft at 11:00PM Feb 27, 2021Observed: 3.95 ft at 11:15PM Feb 27, 2021Observed: 3.95 ft at 11:30PM Feb 27, 2021Observed: 3.95 ft at 11:45PM Feb 27, 2021Observed: 3.95 ft at 12:00AM Feb 28, 2021Observed: 3.95 ft at 12:15AM Feb 28, 2021Observed: 3.95 ft at 12:30AM Feb 28, 2021Observed: 3.95 ft at 12:45AM Feb 28, 2021Observed: 3.95 ft at 1:00AM Feb 28, 2021Observed: 3.94 ft at 1:15AM Feb 28, 2021Observed: 3.95 ft at 1:30AM Feb 28, 2021Observed: 3.95 ft at 1:45AM Feb 28, 2021Observed: 3.95 ft at 2:00AM Feb 28, 2021Observed: 3.95 ft at 2:15AM Feb 28, 2021Observed: 3.95 ft at 2:30AM Feb 28, 2021Observed: 3.95 ft at 2:31AM Feb 28, 2021Observed: 3.95 ft at 2:45AM Feb 28, 2021Observed: 3.95 ft at 2:46AM Feb 28, 2021Observed: 3.95 ft at 3:00AM Feb 28, 2021Observed: 3.95 ft at 3:01AM Feb 28, 2021Observed: 3.95 ft at 3:15AM Feb 28, 2021Observed: 3.95 ft at 3:30AM Feb 28, 2021Observed: 3.94 ft at 3:45AM Feb 28, 2021Observed: 3.94 ft at 4:00AM Feb 28, 2021Observed: 3.94 ft at 4:15AM Feb 28, 2021Observed: 3.94 ft at 4:30AM Feb 28, 2021Observed: 3.95 ft at 4:45AM Feb 28, 2021Observed: 3.95 ft at 5:00AM Feb 28, 2021Observed: 3.94 ft at 5:15AM Feb 28, 2021Observed: 3.94 ft at 5:30AM Feb 28, 2021Observed: 3.94 ft at 5:45AM Feb 28, 2021Observed: 3.94 ft at 6:00AM Feb 28, 2021Observed: 3.94 ft at 6:15AM Feb 28, 2021Observed: 3.94 ft at 6:30AM Feb 28, 2021Observed: 3.94 ft at 6:45AM Feb 28, 2021Observed: 3.94 ft at 7:00AM Feb 28, 2021Observed: 3.94 ft at 7:15AM Feb 28, 2021Observed: 3.94 ft at 7:30AM Feb 28, 2021Observed: 3.94 ft at 7:45AM Feb 28, 2021Observed: 3.94 ft at 8:00AM Feb 28, 2021Observed: 3.94 ft at 8:15AM Feb 28, 2021Observed: 3.94 ft at 8:30AM Feb 28, 2021Observed: 3.94 ft at 8:45AM Feb 28, 2021Observed: 3.94 ft at 9:00AM Feb 28, 2021Observed: 3.94 ft at 9:15AM Feb 28, 2021Observed: 3.94 ft at 9:30AM Feb 28, 2021Observed: 3.94 ft at 9:45AM Feb 28, 2021Observed: 3.94 ft at 10:00AM Feb 28, 2021Observed: 3.94 ft at 10:15AM Feb 28, 2021Observed: 3.94 ft at 10:30AM Feb 28, 2021Observed: 3.94 ft at 10:45AM Feb 28, 2021Observed: 3.95 ft at 11:00AM Feb 28, 2021Observed: 3.95 ft at 11:15AM Feb 28, 2021Observed: 3.95 ft at 11:30AM Feb 28, 2021Observed: 3.95 ft at 11:45AM Feb 28, 2021Observed: 3.95 ft at 12:00PM Feb 28, 2021Observed: 3.95 ft at 12:15PM Feb 28, 2021Observed: 3.94 ft at 12:30PM Feb 28, 2021Observed: 3.94 ft at 12:45PM Feb 28, 2021USGS--Water Resources of the United StatesBEAS2(plotting HGIRG) Graph Created (1:24PM Feb 28, 2021)ObservedLatest observed value: 3.94 ft at 12:45 PM MST 28-Feb-2021. Flood Stage is 7.5 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 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) 8.02 ft on 03/12/2019
(2) 5.69 ft on 06/20/2018
(3) 7.68 ft on 03/05/2018
(4) 4.67 ft on 12/30/2016
(5) 5.18 ft on 12/28/2016
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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