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Hydrograph River at a Glance Download
Beaver Creek (WY) near Four Corners Stage (ft)Flow (kcfs)USGS--Water Resources of the United StatesCMPW4(plotting HGIRG) Graph Created (3:07AM Oct 27, 2020)Flood Stage is 6 ft
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Tabular Data (UTC)
Tabular Data (MDT)
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Datum: NGVD29
NOTE: Forecasts are not available for the Beaver Creek (WY) near Four Corners. Only observed stages are available for this point.
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Flood Categories (in feet)
Major Flood Stage: 10
Moderate Flood Stage: 7
Flood Stage: 6
Action Stage: 4
Low Stage (in feet): -9999

Historic Crests
(1) 5.40 ft on 04/26/1975
(2) 5.12 ft on 07/21/1978
(3) 4.80 ft on 08/06/1982
(4) 4.66 ft on 04/22/1980
(5) 4.56 ft on 08/07/1979
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(P): Preliminary values subject to further review.

Recent Crests
(1) 0.00 ft on 08/25/2019
(2) 0.00 ft on 05/20/2018
(3) 1.52 ft on 07/06/2017
(4) 1.61 ft on 08/22/2016
(5) 2.40 ft on 02/25/2016
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(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to

Zoom Level:14
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Gauge LocationGauge Map Marker
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 inundation of structures and roads in Mallo Camp.
7 Moderate Flood Stage. Flooding along Beaver Creek in Mallo Camp may begin to inundate structures and will be hazardous to campers.
6 Flood Stage. Minor flooding along the creek in Mallo Camp.
4 Action Stage. Low lying areas in Mallo Camp near Beaver Creek are inundated by water.
(1) Looking upstream
(2) Looking downstream
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Latitude: 44.085000° N, Longitude: 104.060000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 6 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 6030 6036 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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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: 1-Mar-2019 12:33 AM
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