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Hydrograph River at a Glance Download
Little Muddy River near Williston Stage (ft)Flow (kcfs)Observed: 1.92 ft at 11:45PM Feb 21, 2021Observed: 1.91 ft at 12:00AM Feb 22, 2021Observed: 1.96 ft at 12:15AM Feb 22, 2021Observed: 1.97 ft at 12:30AM Feb 22, 2021Observed: 1.96 ft at 12:45AM Feb 22, 2021Observed: 1.99 ft at 1:00AM Feb 22, 2021Observed: 2 ft at 1:15AM Feb 22, 2021Observed: 2.03 ft at 1:30AM Feb 22, 2021Observed: 2.02 ft at 1:45AM Feb 22, 2021Observed: 2.01 ft at 2:00AM Feb 22, 2021Observed: 1.99 ft at 2:15AM Feb 22, 2021Observed: 1.96 ft at 2:30AM Feb 22, 2021Observed: 1.96 ft at 2:45AM Feb 22, 2021Observed: 1.94 ft at 3:00AM Feb 22, 2021Observed: 1.96 ft at 3:15AM Feb 22, 2021Observed: 1.96 ft at 3:30AM Feb 22, 2021Observed: 1.94 ft at 3:45AM Feb 22, 2021Observed: 1.95 ft at 4:00AM Feb 22, 2021Observed: 1.94 ft at 4:15AM Feb 22, 2021Observed: 1.85 ft at 4:30AM Feb 22, 2021Observed: 1.84 ft at 4:45AM Feb 22, 2021Observed: 1.88 ft at 5:00AM Feb 22, 2021Observed: 1.88 ft at 5:15AM Feb 22, 2021Observed: 1.88 ft at 5:30AM Feb 22, 2021Observed: 1.87 ft at 5:45AM Feb 22, 2021Observed: 1.85 ft at 6:00AM Feb 22, 2021Observed: 1.82 ft at 6:15AM Feb 22, 2021Observed: 1.81 ft at 6:30AM Feb 22, 2021Observed: 1.81 ft at 6:45AM Feb 22, 2021Observed: 1.79 ft at 7:00AM Feb 22, 2021Observed: 1.78 ft at 7:15AM Feb 22, 2021Observed: 1.78 ft at 7:30AM Feb 22, 2021Observed: 1.81 ft at 7:45AM Feb 22, 2021Observed: 1.84 ft at 8:00AM Feb 22, 2021Observed: 1.9 ft at 8:15AM Feb 22, 2021Observed: 1.93 ft at 8:30AM Feb 22, 2021Observed: 1.97 ft at 8:45AM Feb 22, 2021Observed: 2.06 ft at 9:00AM Feb 22, 2021Observed: 2.06 ft at 9:15AM Feb 22, 2021Observed: 2.08 ft at 9:30AM Feb 22, 2021Observed: 2.11 ft at 9:45AM Feb 22, 2021Observed: 2.16 ft at 10:00AM Feb 22, 2021Observed: 2.24 ft at 10:15AM Feb 22, 2021Observed: 2.25 ft at 10:30AM Feb 22, 2021Observed: 2.26 ft at 10:45AM Feb 22, 2021Observed: 2.27 ft at 11:00AM Feb 22, 2021Observed: 2.28 ft at 11:15AM Feb 22, 2021Observed: 2.3 ft at 11:30AM Feb 22, 2021Observed: 2.28 ft at 11:45AM Feb 22, 2021Observed: 2.26 ft at 12:00PM Feb 22, 2021Observed: 2.24 ft at 12:15PM Feb 22, 2021Observed: 2.27 ft at 12:30PM Feb 22, 2021Observed: 2.29 ft at 12:45PM Feb 22, 2021Observed: 2.28 ft at 1:00PM Feb 22, 2021Observed: 2.29 ft at 1:15PM Feb 22, 2021Observed: 2.39 ft at 1:30PM Feb 22, 2021Observed: 2.44 ft at 1:45PM Feb 22, 2021Observed: 2.46 ft at 2:00PM Feb 22, 2021Observed: 2.4 ft at 2:15PM Feb 22, 2021Observed: 2.35 ft at 2:30PM Feb 22, 2021Observed: 2.39 ft at 2:45PM Feb 22, 2021Observed: 2.48 ft at 3:00PM Feb 22, 2021Observed: 2.5 ft at 3:15PM Feb 22, 2021Highest Observation: 2.51 ft at 3:30PM Feb 22, 2021Observed: 2.49 ft at 3:45PM Feb 22, 2021Observed: 2.5 ft at 4:00PM Feb 22, 2021Observed: 2.46 ft at 4:15PM Feb 22, 2021Observed: 2.42 ft at 4:30PM Feb 22, 2021Observed: 2.42 ft at 4:45PM Feb 22, 2021Observed: 2.3 ft at 5:00PM Feb 22, 2021Observed: 2.22 ft at 5:15PM Feb 22, 2021Observed: 2.08 ft at 5:30PM Feb 22, 2021Observed: 2.03 ft at 5:45PM Feb 22, 2021Observed: 1.98 ft at 6:00PM Feb 22, 2021Observed: 1.9 ft at 6:15PM Feb 22, 2021Observed: 1.84 ft at 6:30PM Feb 22, 2021Observed: 1.8 ft at 6:45PM Feb 22, 2021Observed: 1.76 ft at 7:00PM Feb 22, 2021Observed: 1.69 ft at 7:15PM Feb 22, 2021Observed: 1.64 ft at 7:30PM Feb 22, 2021Observed: 1.57 ft at 7:45PM Feb 22, 2021Observed: 1.52 ft at 8:00PM Feb 22, 2021Observed: 1.49 ft at 8:15PM Feb 22, 2021Observed: 1.44 ft at 8:30PM Feb 22, 2021Observed: 1.46 ft at 8:45PM Feb 22, 2021Observed: 1.46 ft at 9:00PM Feb 22, 2021Observed: 1.4 ft at 9:15PM Feb 22, 2021Observed: 1.39 ft at 9:30PM Feb 22, 2021Observed: 1.37 ft at 9:45PM Feb 22, 2021Observed: 1.36 ft at 10:00PM Feb 22, 2021Observed: 1.3 ft at 10:15PM Feb 22, 2021Observed: 1.3 ft at 10:30PM Feb 22, 2021Observed: 1.4 ft at 10:45PM Feb 22, 2021Observed: 1.41 ft at 11:00PM Feb 22, 2021Observed: 1.43 ft at 11:15PM Feb 22, 2021Observed: 1.41 ft at 11:30PM Feb 22, 2021Observed: 1.41 ft at 11:45PM Feb 22, 2021Observed: 1.42 ft at 12:00AM Feb 23, 2021Observed: 1.41 ft at 12:15AM Feb 23, 2021Observed: 1.4 ft at 12:30AM Feb 23, 2021Observed: 1.38 ft at 12:45AM Feb 23, 2021Observed: 1.36 ft at 1:00AM Feb 23, 2021Observed: 1.36 ft at 1:15AM Feb 23, 2021Observed: 1.36 ft at 1:30AM Feb 23, 2021Observed: 1.36 ft at 1:45AM Feb 23, 2021Observed: 1.38 ft at 2:00AM Feb 23, 2021Observed: 1.39 ft at 2:15AM Feb 23, 2021Observed: 1.37 ft at 2:30AM Feb 23, 2021Observed: 1.37 ft at 2:45AM Feb 23, 2021Observed: 1.38 ft at 3:00AM Feb 23, 2021Observed: 1.38 ft at 3:15AM Feb 23, 2021Observed: 1.38 ft at 3:30AM Feb 23, 2021Observed: 1.39 ft at 3:45AM Feb 23, 2021Observed: 1.39 ft at 4:00AM Feb 23, 2021Observed: 1.39 ft at 4:15AM Feb 23, 2021Observed: 1.4 ft at 4:30AM Feb 23, 2021Observed: 1.39 ft at 4:45AM Feb 23, 2021Observed: 1.39 ft at 5:00AM Feb 23, 2021Observed: 1.4 ft at 5:15AM Feb 23, 2021Observed: 1.41 ft at 5:30AM Feb 23, 2021Observed: 1.4 ft at 5:45AM Feb 23, 2021Observed: 1.4 ft at 6:00AM Feb 23, 2021Observed: 1.41 ft at 6:15AM Feb 23, 2021Observed: 1.42 ft at 6:30AM Feb 23, 2021Observed: 1.41 ft at 6:45AM Feb 23, 2021Observed: 1.43 ft at 7:00AM Feb 23, 2021Observed: 1.42 ft at 7:15AM Feb 23, 2021Observed: 1.41 ft at 7:30AM Feb 23, 2021Observed: 1.42 ft at 7:45AM Feb 23, 2021Observed: 1.42 ft at 8:00AM Feb 23, 2021Observed: 1.42 ft at 8:15AM Feb 23, 2021Observed: 1.41 ft at 8:30AM Feb 23, 2021Observed: 1.41 ft at 8:45AM Feb 23, 2021Observed: 1.4 ft at 9:00AM Feb 23, 2021Observed: 1.39 ft at 9:15AM Feb 23, 2021Observed: 1.39 ft at 9:30AM Feb 23, 2021Observed: 1.4 ft at 9:45AM Feb 23, 2021Observed: 1.43 ft at 10:00AM Feb 23, 2021Observed: 1.48 ft at 10:15AM Feb 23, 2021Observed: 1.48 ft at 10:30AM Feb 23, 2021Observed: 1.47 ft at 10:45AM Feb 23, 2021Observed: 1.5 ft at 11:00AM Feb 23, 2021Observed: 1.48 ft at 11:15AM Feb 23, 2021Observed: 1.42 ft at 11:30AM Feb 23, 2021Observed: 1.41 ft at 11:45AM Feb 23, 2021Observed: 1.37 ft at 12:00PM Feb 23, 2021Observed: 1.38 ft at 12:15PM Feb 23, 2021Observed: 1.35 ft at 12:30PM Feb 23, 2021Observed: 1.33 ft at 12:45PM Feb 23, 2021Observed: 1.31 ft at 1:00PM Feb 23, 2021Observed: 1.29 ft at 1:15PM Feb 23, 2021Observed: 1.28 ft at 1:30PM Feb 23, 2021Observed: 1.28 ft at 1:45PM Feb 23, 2021Observed: 1.26 ft at 2:00PM Feb 23, 2021Observed: 1.24 ft at 2:15PM Feb 23, 2021Observed: 1.22 ft at 2:30PM Feb 23, 2021Observed: 1.24 ft at 2:45PM Feb 23, 2021Observed: 1.26 ft at 3:00PM Feb 23, 2021Observed: 1.27 ft at 3:15PM Feb 23, 2021Observed: 1.26 ft at 3:30PM Feb 23, 2021Observed: 1.3 ft at 3:45PM Feb 23, 2021Observed: 1.33 ft at 4:00PM Feb 23, 2021Observed: 1.24 ft at 4:15PM Feb 23, 2021Observed: 1.17 ft at 4:30PM Feb 23, 2021Observed: 1.23 ft at 4:45PM Feb 23, 2021Observed: 1.22 ft at 5:00PM Feb 23, 2021Observed: 1.17 ft at 5:15PM Feb 23, 2021Observed: 1.14 ft at 5:30PM Feb 23, 2021Observed: 1.11 ft at 5:45PM Feb 23, 2021Observed: 1.18 ft at 6:00PM Feb 23, 2021Observed: 1.05 ft at 6:15PM Feb 23, 2021Observed: 0.99 ft at 6:30PM Feb 23, 2021Observed: 0.94 ft at 6:45PM Feb 23, 2021Observed: 0.88 ft at 7:00PM Feb 23, 2021Observed: 0.85 ft at 7:15PM Feb 23, 2021Observed: 0.78 ft at 7:30PM Feb 23, 2021Observed: 0.73 ft at 7:45PM Feb 23, 2021Observed: 0.71 ft at 8:00PM Feb 23, 2021Observed: 0.68 ft at 8:15PM Feb 23, 2021Observed: 0.64 ft at 8:30PM Feb 23, 2021Observed: 0.6 ft at 8:45PM Feb 23, 2021Observed: 0.57 ft at 9:00PM Feb 23, 2021Observed: 0.52 ft at 9:15PM Feb 23, 2021Observed: 0.49 ft at 9:30PM Feb 23, 2021Observed: 0.43 ft at 9:45PM Feb 23, 2021Observed: 0.43 ft at 10:00PM Feb 23, 2021Observed: 0.39 ft at 10:15PM Feb 23, 2021Observed: 0.4 ft at 10:30PM Feb 23, 2021Observed: 0.34 ft at 10:45PM Feb 23, 2021Observed: 0.36 ft at 11:00PM Feb 23, 2021Observed: 0.37 ft at 11:15PM Feb 23, 2021Observed: 0.4 ft at 11:30PM Feb 23, 2021Observed: 0.37 ft at 11:45PM Feb 23, 2021Observed: 0.4 ft at 12:00AM Feb 24, 2021Observed: 0.4 ft at 12:15AM Feb 24, 2021Observed: 0.42 ft at 12:30AM Feb 24, 2021Observed: 0.43 ft at 12:45AM Feb 24, 2021Observed: 0.42 ft at 1:00AM Feb 24, 2021Observed: 0.44 ft at 1:15AM Feb 24, 2021Observed: 0.45 ft at 1:30AM Feb 24, 2021Observed: 0.45 ft at 1:45AM Feb 24, 2021Observed: 0.43 ft at 2:00AM Feb 24, 2021Observed: 0.43 ft at 2:15AM Feb 24, 2021Observed: 0.38 ft at 2:30AM Feb 24, 2021Observed: 0.39 ft at 2:45AM Feb 24, 2021Observed: 0.32 ft at 3:00AM Feb 24, 2021Observed: 0.34 ft at 3:15AM Feb 24, 2021Observed: 0.31 ft at 3:30AM Feb 24, 2021Observed: 0.26 ft at 3:45AM Feb 24, 2021Observed: 0.22 ft at 4:00AM Feb 24, 2021Observed: 0.19 ft at 4:15AM Feb 24, 2021Observed: 0.15 ft at 4:30AM Feb 24, 2021Observed: 0.1 ft at 4:45AM Feb 24, 2021Observed: 0.08 ft at 5:00AM Feb 24, 2021Observed: 0.05 ft at 5:15AM Feb 24, 2021Observed: 0.03 ft at 5:30AM Feb 24, 2021Observed: 0.01 ft at 5:45AM Feb 24, 2021Observed: 0 ft at 6:00AM Feb 24, 2021Observed: -0.03 ft at 6:15AM Feb 24, 2021Observed: -0.06 ft at 6:30AM Feb 24, 2021Observed: -0.07 ft at 6:45AM Feb 24, 2021Observed: -0.08 ft at 7:00AM Feb 24, 2021Observed: -0.04 ft at 7:15AM Feb 24, 2021Observed: -0.03 ft at 7:30AM Feb 24, 2021Observed: -0.03 ft at 7:45AM Feb 24, 2021Observed: -0.04 ft at 8:00AM Feb 24, 2021Observed: -0.04 ft at 8:15AM Feb 24, 2021Observed: 0 ft at 8:30AM Feb 24, 2021Observed: 0.06 ft at 8:45AM Feb 24, 2021Observed: 0.13 ft at 9:00AM Feb 24, 2021Observed: 0.19 ft at 9:15AM Feb 24, 2021Observed: 0.18 ft at 9:30AM Feb 24, 2021Observed: 0.2 ft at 9:45AM Feb 24, 2021Observed: 0.24 ft at 10:00AM Feb 24, 2021Observed: 0.27 ft at 10:15AM Feb 24, 2021Observed: 0.29 ft at 10:30AM Feb 24, 2021Observed: 0.28 ft at 10:45AM Feb 24, 2021Observed: 0.29 ft at 11:00AM Feb 24, 2021Observed: 0.33 ft at 11:15AM Feb 24, 2021Observed: 0.36 ft at 11:30AM Feb 24, 2021Observed: 0.38 ft at 11:45AM Feb 24, 2021Observed: 0.41 ft at 12:00PM Feb 24, 2021Observed: 0.43 ft at 12:15PM Feb 24, 2021Observed: 0.46 ft at 12:30PM Feb 24, 2021Observed: 0.53 ft at 12:45PM Feb 24, 2021Observed: 0.52 ft at 1:00PM Feb 24, 2021Observed: 0.53 ft at 1:15PM Feb 24, 2021Observed: 0.58 ft at 1:30PM Feb 24, 2021Observed: 0.65 ft at 1:45PM Feb 24, 2021Observed: 0.75 ft at 2:00PM Feb 24, 2021Observed: 0.72 ft at 2:15PM Feb 24, 2021Observed: 0.76 ft at 2:30PM Feb 24, 2021Observed: 0.77 ft at 2:45PM Feb 24, 2021Observed: 0.76 ft at 3:00PM Feb 24, 2021Observed: 0.93 ft at 3:15PM Feb 24, 2021Observed: 0.94 ft at 3:30PM Feb 24, 2021Observed: 0.94 ft at 3:45PM Feb 24, 2021Observed: 0.98 ft at 4:00PM Feb 24, 2021Observed: 0.71 ft at 4:15PM Feb 24, 2021Observed: 0.9 ft at 4:30PM Feb 24, 2021Observed: 0.93 ft at 4:45PM Feb 24, 2021Observed: 0.96 ft at 5:00PM Feb 24, 2021Observed: 1 ft at 5:15PM Feb 24, 2021Observed: 1.06 ft at 5:30PM Feb 24, 2021Observed: 0.72 ft at 5:45PM Feb 24, 2021Observed: 0.74 ft at 6:00PM Feb 24, 2021Observed: 0.68 ft at 6:15PM Feb 24, 2021Observed: 0.58 ft at 6:30PM Feb 24, 2021Observed: 0.51 ft at 6:45PM Feb 24, 2021Observed: 0.46 ft at 7:00PM Feb 24, 2021Observed: 0.4 ft at 7:15PM Feb 24, 2021Observed: 0.35 ft at 7:30PM Feb 24, 2021Observed: 0.27 ft at 7:45PM Feb 24, 2021Observed: 0.21 ft at 8:00PM Feb 24, 2021Observed: 0.15 ft at 8:15PM Feb 24, 2021Observed: 0.13 ft at 8:30PM Feb 24, 2021Observed: 0.12 ft at 8:45PM Feb 24, 2021Observed: 0.11 ft at 9:00PM Feb 24, 2021Observed: 0.1 ft at 9:15PM Feb 24, 2021Observed: 0.05 ft at 9:30PM Feb 24, 2021Observed: 0.04 ft at 9:45PM Feb 24, 2021Observed: 0.04 ft at 10:00PM Feb 24, 2021Observed: 0.01 ft at 10:15PM Feb 24, 2021LMCN8(plotting HGIRG) Graph Created (11:30PM Feb 24, 2021)ObservedLatest observed value: 0.01 ft at 10:15 PM CST 24-Feb-2021. Flood Stage is 10 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Little Muddy River near Williston are issued as needed during times of high water, but are not routinely available.

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Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 12
Flood Stage: 10
Action Stage: 8
Low Stage (in feet): -9999

Historic Crests
(1) 13.57 ft on 03/27/1960
(2) 12.77 ft on 04/18/1979
(3) 12.72 ft on 03/14/1972
(4) 12.65 ft on 03/19/1976
(5) 12.50 ft on 03/18/2003
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.65 ft on 04/08/2013
(2) 5.78 ft on 03/14/2012
(3) 12.37 ft on 04/12/2011
(4) 11.10 ft on 05/29/2010
(5) 10.60 ft on 04/12/2009
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
12 CO-8 by gage road has water on it. CO-7B also floods at this level. The Little Muddy Recreation area near Williston floods.
Photos
(1) Little Muddy River near Williston-Downstream View with USGS gage house.
(2) Upstream View
About This Location Collapse

Latitude: 48.284444° N, Longitude: 103.572500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 1863.18 ft 1873.18 ft  

Current/Historical Observations:
Additional Information Collapse
How low could the river get?
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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
Bismarck Weather Forecast Office
2301 University Drive, Building 27
Bismarck, ND 58502-1016
(701) 250-4224
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