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Hydrograph River at a Glance Download
near Beulah Stage (ft)Flow (kcfs)Observed: 7.57 ft at 7:15AM Oct 04, 2021Observed: 7.57 ft at 7:30AM Oct 04, 2021Observed: 7.57 ft at 7:45AM Oct 04, 2021Observed: 7.57 ft at 8:00AM Oct 04, 2021Observed: 7.57 ft at 8:15AM Oct 04, 2021Observed: 7.57 ft at 8:30AM Oct 04, 2021Observed: 7.57 ft at 8:45AM Oct 04, 2021Observed: 7.57 ft at 9:00AM Oct 04, 2021Observed: 7.57 ft at 9:15AM Oct 04, 2021Observed: 7.57 ft at 9:30AM Oct 04, 2021Observed: 7.57 ft at 9:45AM Oct 04, 2021Observed: 7.57 ft at 10:00AM Oct 04, 2021Observed: 7.59 ft at 10:15AM Oct 04, 2021Observed: 7.58 ft at 10:30AM Oct 04, 2021Observed: 7.58 ft at 10:45AM Oct 04, 2021Observed: 7.59 ft at 11:00AM Oct 04, 2021Observed: 7.58 ft at 11:15AM Oct 04, 2021Observed: 7.58 ft at 11:30AM Oct 04, 2021Observed: 7.58 ft at 11:45AM Oct 04, 2021Observed: 7.58 ft at 12:00PM Oct 04, 2021Observed: 7.58 ft at 12:15PM Oct 04, 2021Observed: 7.57 ft at 12:30PM Oct 04, 2021Observed: 7.57 ft at 12:31PM Oct 04, 2021Observed: 7.59 ft at 12:45PM Oct 04, 2021Observed: 7.59 ft at 12:46PM Oct 04, 2021Observed: 7.58 ft at 1:00PM Oct 04, 2021Observed: 7.58 ft at 1:01PM Oct 04, 2021Observed: 7.58 ft at 1:15PM Oct 04, 2021Observed: 7.58 ft at 1:16PM Oct 04, 2021Observed: 7.58 ft at 1:30PM Oct 04, 2021Observed: 7.58 ft at 1:45PM Oct 04, 2021Observed: 7.57 ft at 2:00PM Oct 04, 2021Observed: 7.59 ft at 2:15PM Oct 04, 2021Highest Observation: 7.6 ft at 2:30PM Oct 04, 2021Observed: 7.58 ft at 2:45PM Oct 04, 2021Highest Observation: 7.6 ft at 3:00PM Oct 04, 2021Observed: 7.59 ft at 3:15PM Oct 04, 2021Observed: 7.58 ft at 3:30PM Oct 04, 2021Observed: 7.59 ft at 3:45PM Oct 04, 2021Observed: 7.58 ft at 4:00PM Oct 04, 2021Observed: 7.58 ft at 4:15PM Oct 04, 2021Observed: 7.59 ft at 4:30PM Oct 04, 2021Observed: 7.59 ft at 4:45PM Oct 04, 2021Observed: 7.59 ft at 5:00PM Oct 04, 2021Observed: 7.58 ft at 5:15PM Oct 04, 2021Observed: 7.58 ft at 5:30PM Oct 04, 2021Observed: 7.58 ft at 5:45PM Oct 04, 2021Observed: 7.58 ft at 6:00PM Oct 04, 2021Observed: 7.59 ft at 6:15PM Oct 04, 2021Observed: 7.59 ft at 6:30PM Oct 04, 2021Observed: 7.58 ft at 6:45PM Oct 04, 2021Observed: 7.58 ft at 7:00PM Oct 04, 2021Observed: 7.59 ft at 7:15PM Oct 04, 2021Observed: 7.58 ft at 7:30PM Oct 04, 2021Observed: 7.57 ft at 7:45PM Oct 04, 2021Observed: 7.59 ft at 8:00PM Oct 04, 2021Observed: 7.58 ft at 8:15PM Oct 04, 2021Observed: 7.59 ft at 8:30PM Oct 04, 2021Observed: 7.59 ft at 8:31PM Oct 04, 2021Observed: 7.58 ft at 8:45PM Oct 04, 2021Observed: 7.58 ft at 8:46PM Oct 04, 2021Observed: 7.58 ft at 9:00PM Oct 04, 2021Observed: 7.58 ft at 9:01PM Oct 04, 2021Observed: 7.57 ft at 9:15PM Oct 04, 2021Observed: 7.57 ft at 9:16PM Oct 04, 2021Observed: 7.59 ft at 9:30PM Oct 04, 2021Observed: 7.58 ft at 9:45PM Oct 04, 2021Observed: 7.58 ft at 10:00PM Oct 04, 2021Observed: 7.57 ft at 10:15PM Oct 04, 2021Observed: 7.58 ft at 10:30PM Oct 04, 2021Observed: 7.58 ft at 10:45PM Oct 04, 2021Observed: 7.59 ft at 11:00PM Oct 04, 2021Observed: 7.57 ft at 11:15PM Oct 04, 2021Observed: 7.58 ft at 11:30PM Oct 04, 2021Observed: 7.58 ft at 11:45PM Oct 04, 2021Observed: 7.58 ft at 12:00AM Oct 05, 2021Observed: 7.58 ft at 12:15AM Oct 05, 2021Observed: 7.57 ft at 12:30AM Oct 05, 2021Observed: 7.57 ft at 12:45AM Oct 05, 2021Observed: 7.58 ft at 1:00AM Oct 05, 2021Observed: 7.57 ft at 1:15AM Oct 05, 2021Observed: 7.58 ft at 1:30AM Oct 05, 2021Observed: 7.58 ft at 1:45AM Oct 05, 2021Observed: 7.57 ft at 2:00AM Oct 05, 2021Observed: 7.58 ft at 2:15AM Oct 05, 2021Observed: 7.57 ft at 2:30AM Oct 05, 2021Observed: 7.57 ft at 2:45AM Oct 05, 2021Observed: 7.58 ft at 3:00AM Oct 05, 2021Observed: 7.59 ft at 3:15AM Oct 05, 2021Observed: 7.58 ft at 3:30AM Oct 05, 2021Observed: 7.58 ft at 3:45AM Oct 05, 2021Observed: 7.59 ft at 4:00AM Oct 05, 2021Observed: 7.59 ft at 4:15AM Oct 05, 2021Observed: 7.57 ft at 4:30AM Oct 05, 2021Observed: 7.58 ft at 4:45AM Oct 05, 2021Observed: 7.57 ft at 5:00AM Oct 05, 2021Observed: 7.57 ft at 5:15AM Oct 05, 2021Observed: 7.58 ft at 5:30AM Oct 05, 2021Observed: 7.57 ft at 5:45AM Oct 05, 2021Observed: 7.57 ft at 6:00AM Oct 05, 2021Observed: 7.58 ft at 6:15AM Oct 05, 2021Observed: 7.57 ft at 6:30AM Oct 05, 2021Observed: 7.58 ft at 6:45AM Oct 05, 2021Observed: 7.58 ft at 7:00AM Oct 05, 2021Observed: 7.57 ft at 7:15AM Oct 05, 2021Observed: 7.58 ft at 7:30AM Oct 05, 2021Observed: 7.57 ft at 7:45AM Oct 05, 2021Observed: 7.59 ft at 8:00AM Oct 05, 2021Observed: 7.58 ft at 8:15AM Oct 05, 2021Observed: 7.57 ft at 8:30AM Oct 05, 2021Observed: 7.58 ft at 8:45AM Oct 05, 2021Observed: 7.58 ft at 9:00AM Oct 05, 2021Observed: 7.58 ft at 9:15AM Oct 05, 2021Observed: 7.57 ft at 9:30AM Oct 05, 2021Observed: 7.57 ft at 9:45AM Oct 05, 2021Observed: 7.57 ft at 10:00AM Oct 05, 2021Observed: 7.57 ft at 10:15AM Oct 05, 2021Observed: 7.58 ft at 10:30AM Oct 05, 2021Observed: 7.58 ft at 11:45AM Oct 05, 2021Observed: 7.58 ft at 12:00PM Oct 05, 2021Observed: 7.59 ft at 12:15PM Oct 05, 2021Observed: 7.58 ft at 12:30PM Oct 05, 2021Observed: 7.58 ft at 12:45PM Oct 05, 2021Observed: 7.58 ft at 12:46PM Oct 05, 2021Observed: 7.58 ft at 1:00PM Oct 05, 2021Observed: 7.58 ft at 1:01PM Oct 05, 2021Observed: 7.59 ft at 1:15PM Oct 05, 2021Observed: 7.59 ft at 1:16PM Oct 05, 2021Observed: 7.59 ft at 1:30PM Oct 05, 2021Observed: 7.59 ft at 1:31PM Oct 05, 2021Observed: 7.58 ft at 1:45PM Oct 05, 2021Highest Observation: 7.6 ft at 2:00PM Oct 05, 2021Observed: 7.59 ft at 2:15PM Oct 05, 2021Observed: 7.59 ft at 2:30PM Oct 05, 2021Observed: 7.58 ft at 2:45PM Oct 05, 2021Observed: 7.58 ft at 3:00PM Oct 05, 2021Observed: 7.59 ft at 3:15PM Oct 05, 2021Observed: 7.58 ft at 3:30PM Oct 05, 2021Observed: 7.58 ft at 3:45PM Oct 05, 2021Observed: 7.58 ft at 4:00PM Oct 05, 2021Observed: 7.59 ft at 4:15PM Oct 05, 2021Observed: 7.59 ft at 4:30PM Oct 05, 2021Observed: 7.58 ft at 4:45PM Oct 05, 2021Observed: 7.58 ft at 5:00PM Oct 05, 2021Observed: 7.58 ft at 5:15PM Oct 05, 2021Observed: 7.59 ft at 5:30PM Oct 05, 2021Observed: 7.58 ft at 5:45PM Oct 05, 2021Observed: 7.58 ft at 6:00PM Oct 05, 2021Observed: 7.58 ft at 6:15PM Oct 05, 2021Observed: 7.59 ft at 6:30PM Oct 05, 2021Observed: 7.59 ft at 6:45PM Oct 05, 2021Observed: 7.58 ft at 7:00PM Oct 05, 2021Observed: 7.58 ft at 7:15PM Oct 05, 2021Observed: 7.58 ft at 7:30PM Oct 05, 2021Observed: 7.58 ft at 7:45PM Oct 05, 2021Observed: 7.58 ft at 8:00PM Oct 05, 2021Observed: 7.57 ft at 8:15PM Oct 05, 2021Observed: 7.58 ft at 8:30PM Oct 05, 2021Observed: 7.59 ft at 8:45PM Oct 05, 2021Observed: 7.59 ft at 8:46PM Oct 05, 2021Observed: 7.59 ft at 9:00PM Oct 05, 2021Observed: 7.59 ft at 9:01PM Oct 05, 2021Observed: 7.58 ft at 9:15PM Oct 05, 2021Observed: 7.58 ft at 9:16PM Oct 05, 2021Observed: 7.58 ft at 9:30PM Oct 05, 2021Observed: 7.58 ft at 9:31PM Oct 05, 2021Observed: 7.59 ft at 9:45PM Oct 05, 2021Observed: 7.58 ft at 10:00PM Oct 05, 2021Observed: 7.59 ft at 10:15PM Oct 05, 2021Observed: 7.59 ft at 10:30PM Oct 05, 2021Observed: 7.57 ft at 10:45PM Oct 05, 2021Observed: 7.59 ft at 11:00PM Oct 05, 2021Observed: 7.58 ft at 11:15PM Oct 05, 2021Observed: 7.58 ft at 11:30PM Oct 05, 2021Observed: 7.58 ft at 11:45PM Oct 05, 2021Observed: 7.58 ft at 12:00AM Oct 06, 2021Observed: 7.57 ft at 12:15AM Oct 06, 2021Observed: 7.58 ft at 12:30AM Oct 06, 2021Observed: 7.59 ft at 12:45AM Oct 06, 2021Observed: 7.59 ft at 1:00AM Oct 06, 2021Observed: 7.57 ft at 1:15AM Oct 06, 2021Observed: 7.57 ft at 1:30AM Oct 06, 2021Observed: 7.57 ft at 1:45AM Oct 06, 2021Observed: 7.58 ft at 2:00AM Oct 06, 2021Observed: 7.58 ft at 2:15AM Oct 06, 2021Observed: 7.59 ft at 2:30AM Oct 06, 2021Observed: 7.58 ft at 2:45AM Oct 06, 2021Observed: 7.58 ft at 3:00AM Oct 06, 2021Observed: 7.59 ft at 3:15AM Oct 06, 2021Observed: 7.57 ft at 3:30AM Oct 06, 2021Observed: 7.57 ft at 3:45AM Oct 06, 2021Observed: 7.58 ft at 4:00AM Oct 06, 2021Observed: 7.58 ft at 4:15AM Oct 06, 2021Observed: 7.58 ft at 4:30AM Oct 06, 2021Observed: 7.59 ft at 4:45AM Oct 06, 2021Observed: 7.59 ft at 4:46AM Oct 06, 2021Observed: 7.57 ft at 5:00AM Oct 06, 2021Observed: 7.57 ft at 5:01AM Oct 06, 2021Observed: 7.57 ft at 5:15AM Oct 06, 2021Observed: 7.57 ft at 5:16AM Oct 06, 2021Observed: 7.59 ft at 5:30AM Oct 06, 2021Observed: 7.59 ft at 5:31AM Oct 06, 2021Observed: 7.57 ft at 5:45AM Oct 06, 2021Observed: 7.58 ft at 6:00AM Oct 06, 2021Observed: 7.59 ft at 6:15AM Oct 06, 2021Observed: 7.58 ft at 6:30AM Oct 06, 2021Observed: 7.58 ft at 6:45AM Oct 06, 2021Observed: 7.59 ft at 7:00AM Oct 06, 2021Observed: 7.58 ft at 7:15AM Oct 06, 2021Observed: 7.59 ft at 7:30AM Oct 06, 2021Observed: 7.58 ft at 7:45AM Oct 06, 2021Observed: 7.58 ft at 8:00AM Oct 06, 2021Observed: 7.59 ft at 8:15AM Oct 06, 2021Observed: 7.58 ft at 8:30AM Oct 06, 2021Observed: 7.58 ft at 8:45AM Oct 06, 2021Observed: 7.57 ft at 9:00AM Oct 06, 2021Observed: 7.57 ft at 9:15AM Oct 06, 2021Observed: 7.59 ft at 9:30AM Oct 06, 2021Observed: 7.57 ft at 9:45AM Oct 06, 2021Observed: 7.59 ft at 10:00AM Oct 06, 2021Observed: 7.58 ft at 10:15AM Oct 06, 2021Observed: 7.58 ft at 10:30AM Oct 06, 2021Observed: 7.59 ft at 11:45AM Oct 06, 2021Observed: 7.58 ft at 12:00PM Oct 06, 2021Observed: 7.59 ft at 12:15PM Oct 06, 2021Observed: 7.59 ft at 12:30PM Oct 06, 2021Observed: 7.59 ft at 12:45PM Oct 06, 2021Observed: 7.59 ft at 12:46PM Oct 06, 2021Observed: 7.58 ft at 1:00PM Oct 06, 2021Observed: 7.58 ft at 1:01PM Oct 06, 2021Observed: 7.58 ft at 1:15PM Oct 06, 2021Observed: 7.58 ft at 1:16PM Oct 06, 2021Observed: 7.59 ft at 1:30PM Oct 06, 2021Observed: 7.59 ft at 1:31PM Oct 06, 2021Observed: 7.58 ft at 1:45PM Oct 06, 2021Observed: 7.58 ft at 2:00PM Oct 06, 2021Observed: 7.58 ft at 2:15PM Oct 06, 2021Observed: 7.59 ft at 2:30PM Oct 06, 2021Observed: 7.59 ft at 2:45PM Oct 06, 2021Highest Observation: 7.6 ft at 3:00PM Oct 06, 2021Observed: 7.59 ft at 3:15PM Oct 06, 2021Observed: 7.58 ft at 3:30PM Oct 06, 2021Observed: 7.58 ft at 3:45PM Oct 06, 2021Observed: 7.59 ft at 4:00PM Oct 06, 2021Observed: 7.58 ft at 4:15PM Oct 06, 2021Observed: 7.59 ft at 4:30PM Oct 06, 2021Observed: 7.59 ft at 4:45PM Oct 06, 2021Observed: 7.58 ft at 5:00PM Oct 06, 2021Observed: 7.59 ft at 5:15PM Oct 06, 2021Highest Observation: 7.6 ft at 5:30PM Oct 06, 2021Observed: 7.59 ft at 5:45PM Oct 06, 2021Observed: 7.59 ft at 6:00PM Oct 06, 2021Observed: 7.59 ft at 6:15PM Oct 06, 2021Observed: 7.58 ft at 6:30PM Oct 06, 2021Observed: 7.59 ft at 6:45PM Oct 06, 2021Observed: 7.58 ft at 7:00PM Oct 06, 2021Observed: 7.59 ft at 7:15PM Oct 06, 2021Highest Observation: 7.6 ft at 7:30PM Oct 06, 2021Observed: 7.58 ft at 7:45PM Oct 06, 2021Observed: 7.59 ft at 8:00PM Oct 06, 2021Observed: 7.58 ft at 8:15PM Oct 06, 2021Observed: 7.58 ft at 8:30PM Oct 06, 2021Observed: 7.58 ft at 8:45PM Oct 06, 2021Observed: 7.58 ft at 8:46PM Oct 06, 2021Observed: 7.58 ft at 9:00PM Oct 06, 2021Observed: 7.58 ft at 9:01PM Oct 06, 2021Observed: 7.58 ft at 9:15PM Oct 06, 2021Observed: 7.58 ft at 9:16PM Oct 06, 2021Observed: 7.59 ft at 9:30PM Oct 06, 2021Observed: 7.59 ft at 9:31PM Oct 06, 2021Observed: 7.58 ft at 9:45PM Oct 06, 2021Observed: 7.58 ft at 10:00PM Oct 06, 2021Observed: 7.59 ft at 10:15PM Oct 06, 2021Observed: 7.58 ft at 10:30PM Oct 06, 2021Observed: 7.58 ft at 10:45PM Oct 06, 2021Observed: 7.58 ft at 11:00PM Oct 06, 2021Observed: 7.58 ft at 11:15PM Oct 06, 2021Observed: 7.59 ft at 11:30PM Oct 06, 2021Observed: 7.59 ft at 11:45PM Oct 06, 2021Observed: 7.59 ft at 12:00AM Oct 07, 2021Observed: 7.59 ft at 12:15AM Oct 07, 2021Observed: 7.57 ft at 12:30AM Oct 07, 2021Observed: 7.58 ft at 12:45AM Oct 07, 2021Observed: 7.59 ft at 1:00AM Oct 07, 2021Observed: 7.59 ft at 1:15AM Oct 07, 2021Observed: 7.58 ft at 1:30AM Oct 07, 2021Observed: 7.58 ft at 1:45AM Oct 07, 2021Observed: 7.58 ft at 2:00AM Oct 07, 2021Observed: 7.58 ft at 2:15AM Oct 07, 2021Observed: 7.59 ft at 2:30AM Oct 07, 2021Observed: 7.58 ft at 2:45AM Oct 07, 2021Observed: 7.59 ft at 3:00AM Oct 07, 2021Observed: 7.58 ft at 3:15AM Oct 07, 2021Observed: 7.58 ft at 3:30AM Oct 07, 2021Observed: 7.59 ft at 3:45AM Oct 07, 2021Observed: 7.58 ft at 4:00AM Oct 07, 2021Observed: 7.59 ft at 4:15AM Oct 07, 2021Highest Observation: 7.6 ft at 4:30AM Oct 07, 2021Observed: 7.58 ft at 4:45AM Oct 07, 2021Observed: 7.58 ft at 4:46AM Oct 07, 2021Observed: 7.59 ft at 5:00AM Oct 07, 2021Observed: 7.59 ft at 5:01AM Oct 07, 2021Observed: 7.58 ft at 5:15AM Oct 07, 2021Observed: 7.58 ft at 5:16AM Oct 07, 2021Observed: 7.59 ft at 5:30AM Oct 07, 2021Observed: 7.59 ft at 5:31AM Oct 07, 2021Observed: 7.58 ft at 5:45AM Oct 07, 2021Observed: 7.58 ft at 6:00AM Oct 07, 2021Observed: 7.59 ft at 6:15AM Oct 07, 2021Observed: 7.58 ft at 6:30AM Oct 07, 2021USGS--Water Resources of the United StatesSLNS2(plotting HGIRG) Graph Created (7:08AM Oct 7, 2021)ObservedLatest observed value: 7.58 ft at 6:30 AM MDT 7-Oct-2021. Flood Stage is 11 ft
About this graph
Tabular Data (UTC)
Tabular Data (MST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Automatic observations from this river gage have been discontinued due to loss of funding. Contact webmaster at the link below if you can help.

NOTE: Gauge reading may be affected by ice.

NOTE: Forecasts are not available for the near Beulah. Only observed stages are available for this point.

Return to Area Map
Flood Categories (in feet)
Not Available

Historic Crests
(1) 4.20 ft on 06/01/2013
(2) 3.80 ft on 05/08/1995
(3) 3.30 ft on 06/01/2007
(4) 3.14 ft on 06/06/2008
(5) 3.07 ft on 03/13/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 2.39 ft on 05/02/2020
(2) 2.36 ft on 05/27/2019
(3) 2.79 ft on 07/17/2018
(4) 2.04 ft on 05/02/2017
(5) 2.05 ft on 05/28/2016
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.40 ft on 07/14/2002

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
Photos
(1) Gage
(2) Looking upstream
(3) Looking downstream
About This Location Collapse

Latitude: 44.520278° N, Longitude: 104.083333° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 3570 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:
Resources Collapse
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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