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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: Flood Inundation Mapping services are now available for 10% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. The National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via the URL above, as described in the StoryMap here.



Hydrograph River at a Glance Download
Belle Fourche River below Moorcroft Stage (ft)Flow (cfs)Observed: 0.85 ft at 2:15PM Sep 23, 2023Observed: 0.85 ft at 2:30PM Sep 23, 2023Observed: 0.85 ft at 2:45PM Sep 23, 2023Observed: 0.85 ft at 3:00PM Sep 23, 2023Observed: 0.86 ft at 3:15PM Sep 23, 2023Observed: 0.85 ft at 3:30PM Sep 23, 2023Observed: 0.86 ft at 3:45PM Sep 23, 2023Observed: 0.85 ft at 4:00PM Sep 23, 2023Observed: 0.86 ft at 4:15PM Sep 23, 2023Observed: 0.85 ft at 4:30PM Sep 23, 2023Observed: 0.85 ft at 4:45PM Sep 23, 2023Observed: 0.86 ft at 5:00PM Sep 23, 2023Observed: 0.85 ft at 5:15PM Sep 23, 2023Observed: 0.86 ft at 5:30PM Sep 23, 2023Observed: 0.86 ft at 5:45PM Sep 23, 2023Observed: 0.86 ft at 6:00PM Sep 23, 2023Observed: 0.85 ft at 6:15PM Sep 23, 2023Observed: 0.86 ft at 6:30PM Sep 23, 2023Observed: 0.86 ft at 6:45PM Sep 23, 2023Observed: 0.85 ft at 7:00PM Sep 23, 2023Observed: 0.86 ft at 7:15PM Sep 23, 2023Observed: 0.86 ft at 7:30PM Sep 23, 2023Observed: 0.86 ft at 7:45PM Sep 23, 2023Observed: 0.86 ft at 8:00PM Sep 23, 2023Observed: 0.86 ft at 8:15PM Sep 23, 2023Observed: 0.87 ft at 8:30PM Sep 23, 2023Observed: 0.87 ft at 8:45PM Sep 23, 2023Observed: 0.87 ft at 9:00PM Sep 23, 2023Observed: 0.87 ft at 9:15PM Sep 23, 2023Observed: 0.86 ft at 9:30PM Sep 23, 2023Observed: 0.86 ft at 9:45PM Sep 23, 2023Observed: 0.87 ft at 10:00PM Sep 23, 2023Observed: 0.86 ft at 10:15PM Sep 23, 2023Observed: 0.86 ft at 10:30PM Sep 23, 2023Observed: 0.87 ft at 10:45PM Sep 23, 2023Observed: 0.86 ft at 11:00PM Sep 23, 2023Observed: 0.87 ft at 11:15PM Sep 23, 2023Observed: 0.87 ft at 11:30PM Sep 23, 2023Observed: 0.86 ft at 11:45PM Sep 23, 2023Observed: 0.86 ft at 12:00AM Sep 24, 2023Observed: 0.87 ft at 12:15AM Sep 24, 2023Observed: 0.86 ft at 12:30AM Sep 24, 2023Observed: 0.87 ft at 12:45AM Sep 24, 2023Observed: 0.86 ft at 1:00AM Sep 24, 2023Observed: 0.86 ft at 1:15AM Sep 24, 2023Observed: 0.86 ft at 1:30AM Sep 24, 2023Observed: 0.86 ft at 1:45AM Sep 24, 2023Observed: 0.87 ft at 2:00AM Sep 24, 2023Observed: 0.86 ft at 2:15AM Sep 24, 2023Observed: 0.86 ft at 2:30AM Sep 24, 2023Observed: 0.86 ft at 2:45AM Sep 24, 2023Observed: 0.87 ft at 3:00AM Sep 24, 2023Observed: 0.87 ft at 3:15AM Sep 24, 2023Observed: 0.86 ft at 3:30AM Sep 24, 2023Observed: 0.86 ft at 3:45AM Sep 24, 2023Observed: 0.86 ft at 4:00AM Sep 24, 2023Observed: 0.85 ft at 4:15AM Sep 24, 2023Observed: 0.86 ft at 4:30AM Sep 24, 2023Observed: 0.86 ft at 4:45AM Sep 24, 2023Observed: 0.86 ft at 5:00AM Sep 24, 2023Observed: 0.86 ft at 5:15AM Sep 24, 2023Observed: 0.86 ft at 5:30AM Sep 24, 2023Observed: 0.86 ft at 5:45AM Sep 24, 2023Observed: 0.86 ft at 6:00AM Sep 24, 2023Observed: 0.86 ft at 6:15AM Sep 24, 2023Observed: 0.86 ft at 6:30AM Sep 24, 2023Observed: 0.86 ft at 6:45AM Sep 24, 2023Observed: 0.86 ft at 7:00AM Sep 24, 2023Observed: 0.86 ft at 7:15AM Sep 24, 2023Observed: 0.86 ft at 7:30AM Sep 24, 2023Observed: 0.86 ft at 7:45AM Sep 24, 2023Observed: 0.86 ft at 8:00AM Sep 24, 2023Observed: 0.85 ft at 8:15AM Sep 24, 2023Observed: 0.86 ft at 8:30AM Sep 24, 2023Observed: 0.86 ft at 8:45AM Sep 24, 2023Observed: 0.86 ft at 9:00AM Sep 24, 2023Observed: 0.85 ft at 9:15AM Sep 24, 2023Observed: 0.85 ft at 9:30AM Sep 24, 2023Observed: 0.86 ft at 9:45AM Sep 24, 2023Observed: 0.85 ft at 10:00AM Sep 24, 2023Observed: 0.86 ft at 10:15AM Sep 24, 2023Observed: 0.86 ft at 10:30AM Sep 24, 2023Observed: 0.86 ft at 10:45AM Sep 24, 2023Observed: 0.86 ft at 11:00AM Sep 24, 2023Observed: 0.86 ft at 11:15AM Sep 24, 2023Observed: 0.86 ft at 11:30AM Sep 24, 2023Observed: 0.85 ft at 11:45AM Sep 24, 2023Observed: 0.86 ft at 12:00PM Sep 24, 2023Observed: 0.85 ft at 12:15PM Sep 24, 2023Observed: 0.86 ft at 12:30PM Sep 24, 2023Observed: 0.85 ft at 12:45PM Sep 24, 2023Observed: 0.86 ft at 1:00PM Sep 24, 2023Observed: 0.86 ft at 1:15PM Sep 24, 2023Observed: 0.85 ft at 1:30PM Sep 24, 2023Observed: 0.86 ft at 1:45PM Sep 24, 2023Observed: 0.85 ft at 2:00PM Sep 24, 2023Observed: 0.86 ft at 2:15PM Sep 24, 2023Observed: 0.86 ft at 2:30PM Sep 24, 2023Observed: 0.86 ft at 2:45PM Sep 24, 2023Observed: 0.86 ft at 3:00PM Sep 24, 2023Observed: 0.86 ft at 3:15PM Sep 24, 2023Observed: 0.85 ft at 3:30PM Sep 24, 2023Observed: 0.85 ft at 3:45PM Sep 24, 2023Observed: 0.86 ft at 4:00PM Sep 24, 2023Observed: 0.86 ft at 4:15PM Sep 24, 2023Observed: 0.86 ft at 4:30PM Sep 24, 2023Observed: 0.86 ft at 4:45PM Sep 24, 2023Observed: 0.86 ft at 5:00PM Sep 24, 2023Observed: 0.85 ft at 5:15PM Sep 24, 2023Observed: 0.85 ft at 5:30PM Sep 24, 2023Observed: 0.85 ft at 5:45PM Sep 24, 2023Observed: 0.86 ft at 6:00PM Sep 24, 2023Observed: 0.85 ft at 6:15PM Sep 24, 2023Observed: 0.85 ft at 6:30PM Sep 24, 2023Observed: 0.85 ft at 6:45PM Sep 24, 2023Observed: 0.86 ft at 7:00PM Sep 24, 2023Observed: 0.86 ft at 7:15PM Sep 24, 2023Observed: 0.86 ft at 7:30PM Sep 24, 2023Observed: 0.86 ft at 7:45PM Sep 24, 2023Observed: 0.86 ft at 8:00PM Sep 24, 2023Observed: 0.85 ft at 8:15PM Sep 24, 2023Observed: 0.86 ft at 8:30PM Sep 24, 2023Observed: 0.86 ft at 8:45PM Sep 24, 2023Observed: 0.86 ft at 9:00PM Sep 24, 2023Observed: 0.86 ft at 9:15PM Sep 24, 2023Observed: 0.86 ft at 9:30PM Sep 24, 2023Observed: 0.85 ft at 9:45PM Sep 24, 2023Observed: 0.86 ft at 10:00PM Sep 24, 2023Observed: 0.86 ft at 10:15PM Sep 24, 2023Observed: 0.85 ft at 10:30PM Sep 24, 2023Observed: 0.86 ft at 10:45PM Sep 24, 2023Observed: 0.86 ft at 11:00PM Sep 24, 2023Observed: 0.85 ft at 11:15PM Sep 24, 2023Observed: 0.86 ft at 11:30PM Sep 24, 2023Observed: 0.86 ft at 11:45PM Sep 24, 2023Observed: 0.86 ft at 12:00AM Sep 25, 2023Observed: 0.86 ft at 12:15AM Sep 25, 2023Observed: 0.86 ft at 12:30AM Sep 25, 2023Observed: 0.87 ft at 12:45AM Sep 25, 2023Observed: 0.86 ft at 1:00AM Sep 25, 2023Observed: 0.86 ft at 1:15AM Sep 25, 2023Observed: 0.86 ft at 1:30AM Sep 25, 2023Observed: 0.87 ft at 1:45AM Sep 25, 2023Observed: 0.85 ft at 2:00AM Sep 25, 2023Observed: 0.86 ft at 2:15AM Sep 25, 2023Observed: 0.85 ft at 2:30AM Sep 25, 2023Observed: 0.86 ft at 2:45AM Sep 25, 2023Observed: 0.86 ft at 3:00AM Sep 25, 2023Observed: 0.86 ft at 3:15AM Sep 25, 2023Observed: 0.85 ft at 3:30AM Sep 25, 2023Observed: 0.86 ft at 3:45AM Sep 25, 2023Observed: 0.87 ft at 4:00AM Sep 25, 2023Observed: 0.86 ft at 4:15AM Sep 25, 2023Observed: 0.85 ft at 4:30AM Sep 25, 2023Observed: 0.86 ft at 4:45AM Sep 25, 2023Observed: 0.86 ft at 5:00AM Sep 25, 2023Observed: 0.86 ft at 5:15AM Sep 25, 2023Observed: 0.86 ft at 5:30AM Sep 25, 2023Observed: 0.86 ft at 5:45AM Sep 25, 2023Observed: 0.86 ft at 6:00AM Sep 25, 2023Observed: 0.86 ft at 6:15AM Sep 25, 2023Observed: 0.86 ft at 6:30AM Sep 25, 2023Observed: 0.86 ft at 6:45AM Sep 25, 2023Observed: 0.86 ft at 7:00AM Sep 25, 2023Observed: 0.86 ft at 7:15AM Sep 25, 2023Observed: 0.86 ft at 7:30AM Sep 25, 2023Observed: 0.86 ft at 7:45AM Sep 25, 2023Observed: 0.86 ft at 8:00AM Sep 25, 2023Observed: 0.86 ft at 8:15AM Sep 25, 2023Observed: 0.86 ft at 8:30AM Sep 25, 2023Observed: 0.85 ft at 8:45AM Sep 25, 2023Observed: 0.86 ft at 9:00AM Sep 25, 2023Observed: 0.87 ft at 9:15AM Sep 25, 2023Observed: 0.86 ft at 9:30AM Sep 25, 2023Observed: 0.86 ft at 9:45AM Sep 25, 2023Observed: 0.86 ft at 10:00AM Sep 25, 2023Observed: 0.86 ft at 10:15AM Sep 25, 2023Observed: 0.86 ft at 10:30AM Sep 25, 2023Observed: 0.86 ft at 10:45AM Sep 25, 2023Observed: 0.87 ft at 11:00AM Sep 25, 2023Observed: 0.86 ft at 11:15AM Sep 25, 2023Observed: 0.87 ft at 11:30AM Sep 25, 2023Observed: 0.87 ft at 11:45AM Sep 25, 2023Observed: 0.86 ft at 12:00PM Sep 25, 2023Observed: 0.86 ft at 12:15PM Sep 25, 2023Observed: 0.87 ft at 12:30PM Sep 25, 2023Observed: 0.86 ft at 12:45PM Sep 25, 2023Observed: 0.87 ft at 1:00PM Sep 25, 2023Observed: 0.86 ft at 1:15PM Sep 25, 2023Observed: 0.86 ft at 1:30PM Sep 25, 2023Observed: 0.87 ft at 1:45PM Sep 25, 2023Observed: 0.87 ft at 2:00PM Sep 25, 2023Observed: 0.87 ft at 2:15PM Sep 25, 2023Observed: 0.87 ft at 2:30PM Sep 25, 2023Observed: 0.87 ft at 2:45PM Sep 25, 2023Observed: 0.87 ft at 3:00PM Sep 25, 2023Observed: 0.87 ft at 3:15PM Sep 25, 2023Observed: 0.87 ft at 3:30PM Sep 25, 2023Observed: 0.87 ft at 3:45PM Sep 25, 2023Observed: 0.87 ft at 4:00PM Sep 25, 2023Observed: 0.87 ft at 4:15PM Sep 25, 2023Observed: 0.87 ft at 4:30PM Sep 25, 2023Highest Observation: 0.88 ft at 4:45PM Sep 25, 2023Observed: 0.87 ft at 5:00PM Sep 25, 2023Observed: 0.87 ft at 5:15PM Sep 25, 2023Observed: 0.87 ft at 5:30PM Sep 25, 2023Highest Observation: 0.88 ft at 5:45PM Sep 25, 2023Highest Observation: 0.88 ft at 6:00PM Sep 25, 2023Observed: 0.87 ft at 6:15PM Sep 25, 2023Highest Observation: 0.88 ft at 6:30PM Sep 25, 2023Observed: 0.87 ft at 6:45PM Sep 25, 2023Highest Observation: 0.88 ft at 7:00PM Sep 25, 2023Highest Observation: 0.88 ft at 7:15PM Sep 25, 2023Highest Observation: 0.88 ft at 7:30PM Sep 25, 2023Highest Observation: 0.88 ft at 7:45PM Sep 25, 2023Observed: 0.87 ft at 8:00PM Sep 25, 2023Highest Observation: 0.88 ft at 8:15PM Sep 25, 2023Observed: 0.87 ft at 8:30PM Sep 25, 2023Highest Observation: 0.88 ft at 8:45PM Sep 25, 2023Highest Observation: 0.88 ft at 9:00PM Sep 25, 2023Highest Observation: 0.88 ft at 9:15PM Sep 25, 2023Highest Observation: 0.88 ft at 9:30PM Sep 25, 2023Observed: 0.87 ft at 9:45PM Sep 25, 2023Highest Observation: 0.88 ft at 10:00PM Sep 25, 2023Observed: 0.87 ft at 10:15PM Sep 25, 2023Observed: 0.87 ft at 10:30PM Sep 25, 2023Observed: 0.87 ft at 10:45PM Sep 25, 2023Highest Observation: 0.88 ft at 11:00PM Sep 25, 2023Observed: 0.87 ft at 11:15PM Sep 25, 2023Highest Observation: 0.88 ft at 11:30PM Sep 25, 2023Highest Observation: 0.88 ft at 11:45PM Sep 25, 2023Highest Observation: 0.88 ft at 12:00AM Sep 26, 2023Highest Observation: 0.88 ft at 12:15AM Sep 26, 2023Highest Observation: 0.88 ft at 12:30AM Sep 26, 2023Highest Observation: 0.88 ft at 12:45AM Sep 26, 2023Highest Observation: 0.88 ft at 1:00AM Sep 26, 2023Highest Observation: 0.88 ft at 1:15AM Sep 26, 2023Observed: 0.87 ft at 1:30AM Sep 26, 2023Highest Observation: 0.88 ft at 1:45AM Sep 26, 2023Highest Observation: 0.88 ft at 2:00AM Sep 26, 2023Highest Observation: 0.88 ft at 2:15AM Sep 26, 2023Highest Observation: 0.88 ft at 2:30AM Sep 26, 2023Observed: 0.87 ft at 2:45AM Sep 26, 2023Observed: 0.87 ft at 3:00AM Sep 26, 2023Observed: 0.87 ft at 3:15AM Sep 26, 2023Highest Observation: 0.88 ft at 3:30AM Sep 26, 2023Highest Observation: 0.88 ft at 3:45AM Sep 26, 2023Observed: 0.87 ft at 4:00AM Sep 26, 2023Highest Observation: 0.88 ft at 4:15AM Sep 26, 2023Observed: 0.87 ft at 4:30AM Sep 26, 2023Observed: 0.87 ft at 4:45AM Sep 26, 2023Highest Observation: 0.88 ft at 5:00AM Sep 26, 2023Highest Observation: 0.88 ft at 5:15AM Sep 26, 2023Highest Observation: 0.88 ft at 5:30AM Sep 26, 2023Observed: 0.87 ft at 5:45AM Sep 26, 2023Highest Observation: 0.88 ft at 6:00AM Sep 26, 2023Highest Observation: 0.88 ft at 6:15AM Sep 26, 2023Observed: 0.87 ft at 6:30AM Sep 26, 2023Observed: 0.87 ft at 6:45AM Sep 26, 2023Observed: 0.87 ft at 7:00AM Sep 26, 2023Observed: 0.87 ft at 7:15AM Sep 26, 2023Observed: 0.87 ft at 7:30AM Sep 26, 2023Highest Observation: 0.88 ft at 7:45AM Sep 26, 2023Observed: 0.87 ft at 8:00AM Sep 26, 2023Observed: 0.87 ft at 8:15AM Sep 26, 2023Observed: 0.87 ft at 8:30AM Sep 26, 2023Observed: 0.87 ft at 8:45AM Sep 26, 2023Observed: 0.87 ft at 9:00AM Sep 26, 2023Observed: 0.87 ft at 9:15AM Sep 26, 2023Observed: 0.87 ft at 9:30AM Sep 26, 2023Observed: 0.87 ft at 9:45AM Sep 26, 2023Observed: 0.87 ft at 10:00AM Sep 26, 2023Observed: 0.87 ft at 10:15AM Sep 26, 2023Observed: 0.87 ft at 10:30AM Sep 26, 2023Observed: 0.87 ft at 10:45AM Sep 26, 2023Observed: 0.87 ft at 11:00AM Sep 26, 2023Observed: 0.87 ft at 11:15AM Sep 26, 2023Observed: 0.86 ft at 11:30AM Sep 26, 2023Observed: 0.87 ft at 11:45AM Sep 26, 2023Observed: 0.87 ft at 12:00PM Sep 26, 2023Observed: 0.87 ft at 12:15PM Sep 26, 2023Observed: 0.87 ft at 12:30PM Sep 26, 2023Observed: 0.87 ft at 12:45PM Sep 26, 2023Observed: 0.87 ft at 1:00PM Sep 26, 2023Highest Observation: 0.88 ft at 1:15PM Sep 26, 2023USGS--Water Resources of the United StatesBFRW4(plotting HGIRG) Graph Created (2:09PM Sep 26, 2023)ObservedLatest observed value: 0.88 ft at 1:15 PM MDT 26-Sep-2023. Flood Stage is 13 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Belle Fourche River below Moorcroft. Only observed stages are available for this point.
Return to Area Map
Downstream Gauge Downstream Gauge - at Keyhole Reservoir
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) 14.60 ft on 05/19/1978
(2) 14.33 ft on 05/27/1962
(3) 14.00 ft on 06/23/1964
(4) 13.65 ft on 03/03/1994
(5) 13.32 ft on 03/13/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 0.00 ft on 03/07/2021
(2) 0.00 ft on 03/02/2020
(3) 0.00 ft on 03/24/2019
(4) 6.66 ft on 05/01/2017
(5) 9.18 ft on 02/12/2017
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
15 Major flood stage. Water will overflow the bridge on County Road 186. Widespread agricultural flooding and flooding of rural roads.
14 Moderate flood stage. Flooding of agricultural land and some rural roads.
13 Flood stage. Low-lying pasture land along the river begins to flood.
12 Action stage. Water begins to overflow the banks.
About This Location Collapse

Latitude: 44.321926° N, Longitude: 104.940531° W, Horizontal Datum: NAD83/WGS84

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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 4110 4123 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
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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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