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Hydrograph River at a Glance Download
Bitterroot River near Darby Stage (ft)Flow (cfs)Observed: 1.42 ft at 12:30PM Feb 22, 2021Observed: 1.42 ft at 12:45PM Feb 22, 2021Observed: 1.42 ft at 1:00PM Feb 22, 2021Observed: 1.43 ft at 1:15PM Feb 22, 2021Observed: 1.43 ft at 1:30PM Feb 22, 2021Observed: 1.43 ft at 1:45PM Feb 22, 2021Observed: 1.43 ft at 2:00PM Feb 22, 2021Observed: 1.43 ft at 2:15PM Feb 22, 2021Observed: 1.43 ft at 2:30PM Feb 22, 2021Observed: 1.44 ft at 2:45PM Feb 22, 2021Observed: 1.44 ft at 3:00PM Feb 22, 2021Observed: 1.44 ft at 3:15PM Feb 22, 2021Observed: 1.45 ft at 3:30PM Feb 22, 2021Observed: 1.45 ft at 3:45PM Feb 22, 2021Observed: 1.46 ft at 4:00PM Feb 22, 2021Observed: 1.46 ft at 4:15PM Feb 22, 2021Observed: 1.46 ft at 4:30PM Feb 22, 2021Observed: 1.47 ft at 4:45PM Feb 22, 2021Observed: 1.48 ft at 5:00PM Feb 22, 2021Observed: 1.48 ft at 5:15PM Feb 22, 2021Observed: 1.49 ft at 5:30PM Feb 22, 2021Observed: 1.49 ft at 5:45PM Feb 22, 2021Observed: 1.5 ft at 6:00PM Feb 22, 2021Observed: 1.5 ft at 6:15PM Feb 22, 2021Observed: 1.5 ft at 6:30PM Feb 22, 2021Observed: 1.51 ft at 6:45PM Feb 22, 2021Observed: 1.51 ft at 7:00PM Feb 22, 2021Observed: 1.52 ft at 7:15PM Feb 22, 2021Observed: 1.53 ft at 7:30PM Feb 22, 2021Observed: 1.53 ft at 7:45PM Feb 22, 2021Observed: 1.54 ft at 8:00PM Feb 22, 2021Observed: 1.54 ft at 8:15PM Feb 22, 2021Observed: 1.54 ft at 8:30PM Feb 22, 2021Observed: 1.55 ft at 8:45PM Feb 22, 2021Observed: 1.55 ft at 9:00PM Feb 22, 2021Observed: 1.56 ft at 9:15PM Feb 22, 2021Observed: 1.56 ft at 9:30PM Feb 22, 2021Observed: 1.57 ft at 9:45PM Feb 22, 2021Observed: 1.58 ft at 10:00PM Feb 22, 2021Observed: 1.59 ft at 10:15PM Feb 22, 2021Observed: 1.6 ft at 10:30PM Feb 22, 2021Observed: 1.61 ft at 10:45PM Feb 22, 2021Observed: 1.61 ft at 11:00PM Feb 22, 2021Observed: 1.62 ft at 11:15PM Feb 22, 2021Observed: 1.63 ft at 11:30PM Feb 22, 2021Observed: 1.64 ft at 11:45PM Feb 22, 2021Observed: 1.65 ft at 12:00AM Feb 23, 2021Observed: 1.66 ft at 12:15AM Feb 23, 2021Observed: 1.67 ft at 12:30AM Feb 23, 2021Observed: 1.68 ft at 12:45AM Feb 23, 2021Observed: 1.69 ft at 1:00AM Feb 23, 2021Observed: 1.7 ft at 1:15AM Feb 23, 2021Observed: 1.71 ft at 1:30AM Feb 23, 2021Observed: 1.72 ft at 1:45AM Feb 23, 2021Observed: 1.72 ft at 2:00AM Feb 23, 2021Observed: 1.74 ft at 2:15AM Feb 23, 2021Observed: 1.74 ft at 2:30AM Feb 23, 2021Highest Observation: 1.75 ft at 2:45AM Feb 23, 2021Highest Observation: 1.75 ft at 3:00AM Feb 23, 2021Highest Observation: 1.75 ft at 3:15AM Feb 23, 2021Highest Observation: 1.75 ft at 3:30AM Feb 23, 2021Highest Observation: 1.75 ft at 3:45AM Feb 23, 2021Highest Observation: 1.75 ft at 4:00AM Feb 23, 2021Observed: 1.74 ft at 4:15AM Feb 23, 2021Observed: 1.74 ft at 4:30AM Feb 23, 2021Observed: 1.73 ft at 4:45AM Feb 23, 2021Observed: 1.73 ft at 5:00AM Feb 23, 2021Observed: 1.73 ft at 5:15AM Feb 23, 2021Observed: 1.73 ft at 5:30AM Feb 23, 2021Observed: 1.73 ft at 5:45AM Feb 23, 2021Observed: 1.73 ft at 6:00AM Feb 23, 2021Observed: 1.73 ft at 6:15AM Feb 23, 2021Observed: 1.72 ft at 6:30AM Feb 23, 2021Observed: 1.72 ft at 6:45AM Feb 23, 2021Observed: 1.72 ft at 7:00AM Feb 23, 2021Observed: 1.71 ft at 7:15AM Feb 23, 2021Observed: 1.71 ft at 7:30AM Feb 23, 2021Observed: 1.7 ft at 7:45AM Feb 23, 2021Observed: 1.69 ft at 8:00AM Feb 23, 2021Observed: 1.69 ft at 8:15AM Feb 23, 2021Observed: 1.68 ft at 8:30AM Feb 23, 2021Observed: 1.67 ft at 8:45AM Feb 23, 2021Observed: 1.67 ft at 9:00AM Feb 23, 2021Observed: 1.66 ft at 9:15AM Feb 23, 2021Observed: 1.65 ft at 9:30AM Feb 23, 2021Observed: 1.65 ft at 9:45AM Feb 23, 2021Observed: 1.65 ft at 10:00AM Feb 23, 2021Observed: 1.66 ft at 10:15AM Feb 23, 2021Observed: 1.65 ft at 10:30AM Feb 23, 2021Observed: 1.66 ft at 10:45AM Feb 23, 2021Observed: 1.66 ft at 11:00AM Feb 23, 2021Observed: 1.65 ft at 11:15AM Feb 23, 2021Observed: 1.65 ft at 11:30AM Feb 23, 2021Observed: 1.65 ft at 11:45AM Feb 23, 2021Observed: 1.64 ft at 12:00PM Feb 23, 2021Observed: 1.64 ft at 12:15PM Feb 23, 2021Observed: 1.64 ft at 12:30PM Feb 23, 2021Observed: 1.64 ft at 12:45PM Feb 23, 2021Observed: 1.64 ft at 1:00PM Feb 23, 2021Observed: 1.63 ft at 1:15PM Feb 23, 2021Observed: 1.63 ft at 1:30PM Feb 23, 2021Observed: 1.63 ft at 1:45PM Feb 23, 2021Observed: 1.63 ft at 2:00PM Feb 23, 2021Observed: 1.64 ft at 2:15PM Feb 23, 2021Observed: 1.64 ft at 2:30PM Feb 23, 2021Observed: 1.64 ft at 2:45PM Feb 23, 2021Observed: 1.65 ft at 3:00PM Feb 23, 2021Observed: 1.65 ft at 3:15PM Feb 23, 2021Observed: 1.66 ft at 3:30PM Feb 23, 2021Observed: 1.66 ft at 3:45PM Feb 23, 2021Observed: 1.65 ft at 4:00PM Feb 23, 2021Observed: 1.65 ft at 4:15PM Feb 23, 2021Observed: 1.65 ft at 4:30PM Feb 23, 2021Observed: 1.65 ft at 4:45PM Feb 23, 2021Observed: 1.65 ft at 5:00PM Feb 23, 2021Observed: 1.65 ft at 5:15PM Feb 23, 2021Observed: 1.65 ft at 5:30PM Feb 23, 2021Observed: 1.65 ft at 5:45PM Feb 23, 2021Observed: 1.64 ft at 6:00PM Feb 23, 2021Observed: 1.64 ft at 6:15PM Feb 23, 2021Observed: 1.64 ft at 6:30PM Feb 23, 2021Observed: 1.63 ft at 6:45PM Feb 23, 2021Observed: 1.63 ft at 7:00PM Feb 23, 2021Observed: 1.63 ft at 7:15PM Feb 23, 2021Observed: 1.62 ft at 7:30PM Feb 23, 2021Observed: 1.62 ft at 7:45PM Feb 23, 2021Observed: 1.62 ft at 8:00PM Feb 23, 2021Observed: 1.62 ft at 8:15PM Feb 23, 2021Observed: 1.61 ft at 8:30PM Feb 23, 2021Observed: 1.61 ft at 8:45PM Feb 23, 2021Observed: 1.61 ft at 9:00PM Feb 23, 2021Observed: 1.61 ft at 9:15PM Feb 23, 2021Observed: 1.61 ft at 9:30PM Feb 23, 2021Observed: 1.61 ft at 9:45PM Feb 23, 2021Observed: 1.62 ft at 10:00PM Feb 23, 2021Observed: 1.62 ft at 10:15PM Feb 23, 2021Observed: 1.62 ft at 10:30PM Feb 23, 2021Observed: 1.62 ft at 10:45PM Feb 23, 2021Observed: 1.62 ft at 11:00PM Feb 23, 2021Observed: 1.62 ft at 11:15PM Feb 23, 2021Observed: 1.62 ft at 11:30PM Feb 23, 2021Observed: 1.61 ft at 11:45PM Feb 23, 2021Observed: 1.61 ft at 12:00AM Feb 24, 2021Observed: 1.61 ft at 12:15AM Feb 24, 2021Observed: 1.61 ft at 12:30AM Feb 24, 2021Observed: 1.61 ft at 12:45AM Feb 24, 2021Observed: 1.61 ft at 1:00AM Feb 24, 2021Observed: 1.6 ft at 1:15AM Feb 24, 2021Observed: 1.6 ft at 1:30AM Feb 24, 2021Observed: 1.6 ft at 1:45AM Feb 24, 2021Observed: 1.59 ft at 2:00AM Feb 24, 2021Observed: 1.58 ft at 2:15AM Feb 24, 2021Observed: 1.58 ft at 2:30AM Feb 24, 2021Observed: 1.58 ft at 2:45AM Feb 24, 2021Observed: 1.58 ft at 3:00AM Feb 24, 2021Observed: 1.58 ft at 3:15AM Feb 24, 2021Observed: 1.58 ft at 3:30AM Feb 24, 2021Observed: 1.58 ft at 3:45AM Feb 24, 2021Observed: 1.58 ft at 4:00AM Feb 24, 2021Observed: 1.57 ft at 4:15AM Feb 24, 2021Observed: 1.57 ft at 4:30AM Feb 24, 2021Observed: 1.56 ft at 4:45AM Feb 24, 2021Observed: 1.56 ft at 5:00AM Feb 24, 2021Observed: 1.56 ft at 5:15AM Feb 24, 2021Observed: 1.55 ft at 5:30AM Feb 24, 2021Observed: 1.55 ft at 5:45AM Feb 24, 2021Observed: 1.55 ft at 6:00AM Feb 24, 2021Observed: 1.55 ft at 6:15AM Feb 24, 2021Observed: 1.55 ft at 6:30AM Feb 24, 2021Observed: 1.55 ft at 6:45AM Feb 24, 2021Observed: 1.55 ft at 7:00AM Feb 24, 2021Observed: 1.55 ft at 7:15AM Feb 24, 2021Observed: 1.55 ft at 7:30AM Feb 24, 2021Observed: 1.55 ft at 7:45AM Feb 24, 2021Observed: 1.55 ft at 8:00AM Feb 24, 2021Observed: 1.55 ft at 8:15AM Feb 24, 2021Observed: 1.55 ft at 8:30AM Feb 24, 2021Observed: 1.55 ft at 8:45AM Feb 24, 2021Observed: 1.54 ft at 9:00AM Feb 24, 2021Observed: 1.54 ft at 9:15AM Feb 24, 2021Observed: 1.54 ft at 9:30AM Feb 24, 2021Observed: 1.54 ft at 9:45AM Feb 24, 2021Observed: 1.54 ft at 10:00AM Feb 24, 2021Observed: 1.54 ft at 10:15AM Feb 24, 2021Observed: 1.54 ft at 10:30AM Feb 24, 2021Observed: 1.54 ft at 10:45AM Feb 24, 2021Observed: 1.54 ft at 11:00AM Feb 24, 2021Observed: 1.54 ft at 11:15AM Feb 24, 2021Observed: 1.53 ft at 11:30AM Feb 24, 2021Observed: 1.53 ft at 11:45AM Feb 24, 2021Observed: 1.53 ft at 12:00PM Feb 24, 2021Observed: 1.53 ft at 12:15PM Feb 24, 2021Observed: 1.53 ft at 12:30PM Feb 24, 2021Observed: 1.53 ft at 12:45PM Feb 24, 2021Observed: 1.53 ft at 1:00PM Feb 24, 2021Observed: 1.53 ft at 1:15PM Feb 24, 2021Observed: 1.53 ft at 1:30PM Feb 24, 2021Observed: 1.53 ft at 1:45PM Feb 24, 2021Observed: 1.52 ft at 2:00PM Feb 24, 2021Observed: 1.53 ft at 2:15PM Feb 24, 2021Observed: 1.53 ft at 2:30PM Feb 24, 2021Observed: 1.53 ft at 2:45PM Feb 24, 2021Observed: 1.53 ft at 3:00PM Feb 24, 2021Observed: 1.53 ft at 3:15PM Feb 24, 2021Observed: 1.53 ft at 3:30PM Feb 24, 2021Observed: 1.53 ft at 3:45PM Feb 24, 2021Observed: 1.54 ft at 4:00PM Feb 24, 2021Observed: 1.54 ft at 4:15PM Feb 24, 2021Observed: 1.55 ft at 4:30PM Feb 24, 2021Observed: 1.56 ft at 4:45PM Feb 24, 2021Observed: 1.57 ft at 5:00PM Feb 24, 2021Observed: 1.57 ft at 5:15PM Feb 24, 2021Observed: 1.57 ft at 5:30PM Feb 24, 2021Observed: 1.58 ft at 5:45PM Feb 24, 2021Observed: 1.57 ft at 6:00PM Feb 24, 2021Observed: 1.57 ft at 6:15PM Feb 24, 2021Observed: 1.57 ft at 6:30PM Feb 24, 2021Observed: 1.58 ft at 6:45PM Feb 24, 2021Observed: 1.58 ft at 7:00PM Feb 24, 2021Observed: 1.58 ft at 7:15PM Feb 24, 2021Observed: 1.58 ft at 7:30PM Feb 24, 2021Observed: 1.58 ft at 7:45PM Feb 24, 2021Observed: 1.58 ft at 8:00PM Feb 24, 2021Observed: 1.58 ft at 8:15PM Feb 24, 2021Observed: 1.59 ft at 8:30PM Feb 24, 2021Observed: 1.59 ft at 8:45PM Feb 24, 2021Observed: 1.59 ft at 9:00PM Feb 24, 2021Observed: 1.59 ft at 9:15PM Feb 24, 2021Observed: 1.59 ft at 9:30PM Feb 24, 2021Observed: 1.58 ft at 9:45PM Feb 24, 2021Observed: 1.58 ft at 10:00PM Feb 24, 2021Observed: 1.58 ft at 10:15PM Feb 24, 2021Observed: 1.57 ft at 10:30PM Feb 24, 2021Observed: 1.57 ft at 10:45PM Feb 24, 2021Observed: 1.56 ft at 11:00PM Feb 24, 2021Observed: 1.55 ft at 11:15PM Feb 24, 2021Observed: 1.54 ft at 11:30PM Feb 24, 2021Observed: 1.54 ft at 11:45PM Feb 24, 2021Observed: 1.53 ft at 12:00AM Feb 25, 2021Observed: 1.53 ft at 12:15AM Feb 25, 2021Observed: 1.53 ft at 12:30AM Feb 25, 2021Observed: 1.53 ft at 12:45AM Feb 25, 2021Observed: 1.52 ft at 1:00AM Feb 25, 2021Observed: 1.52 ft at 1:15AM Feb 25, 2021Observed: 1.52 ft at 1:30AM Feb 25, 2021Observed: 1.52 ft at 1:45AM Feb 25, 2021Observed: 1.51 ft at 2:00AM Feb 25, 2021Observed: 1.51 ft at 2:15AM Feb 25, 2021Observed: 1.51 ft at 2:30AM Feb 25, 2021Observed: 1.51 ft at 2:45AM Feb 25, 2021Observed: 1.51 ft at 3:00AM Feb 25, 2021Observed: 1.51 ft at 3:15AM Feb 25, 2021Observed: 1.5 ft at 3:30AM Feb 25, 2021Observed: 1.5 ft at 3:45AM Feb 25, 2021Observed: 1.5 ft at 4:00AM Feb 25, 2021Observed: 1.5 ft at 4:15AM Feb 25, 2021Observed: 1.49 ft at 4:30AM Feb 25, 2021Observed: 1.49 ft at 4:45AM Feb 25, 2021Observed: 1.48 ft at 5:00AM Feb 25, 2021Observed: 1.48 ft at 5:15AM Feb 25, 2021Observed: 1.49 ft at 5:30AM Feb 25, 2021Observed: 1.48 ft at 5:45AM Feb 25, 2021Observed: 1.47 ft at 6:00AM Feb 25, 2021Observed: 1.47 ft at 6:15AM Feb 25, 2021Observed: 1.45 ft at 6:30AM Feb 25, 2021Observed: 1.44 ft at 6:45AM Feb 25, 2021Observed: 1.45 ft at 7:00AM Feb 25, 2021Observed: 1.43 ft at 7:15AM Feb 25, 2021Observed: 1.43 ft at 7:30AM Feb 25, 2021Observed: 1.43 ft at 7:45AM Feb 25, 2021Observed: 1.42 ft at 8:00AM Feb 25, 2021Observed: 1.43 ft at 8:15AM Feb 25, 2021Observed: 1.41 ft at 8:30AM Feb 25, 2021Observed: 1.4 ft at 8:45AM Feb 25, 2021Observed: 1.41 ft at 9:00AM Feb 25, 2021Observed: 1.41 ft at 9:15AM Feb 25, 2021Observed: 1.41 ft at 9:30AM Feb 25, 2021Observed: 1.41 ft at 9:45AM Feb 25, 2021Observed: 1.41 ft at 10:00AM Feb 25, 2021Observed: 1.4 ft at 10:15AM Feb 25, 2021Observed: 1.39 ft at 10:30AM Feb 25, 2021Observed: 1.37 ft at 10:45AM Feb 25, 2021Observed: 1.35 ft at 11:00AM Feb 25, 2021Observed: 1.34 ft at 11:15AM Feb 25, 2021Highest Forecast: 1.39 ft 5:00PM Feb 25, 2021Forecast: 1.38 ft 11:00PM Feb 25, 2021Forecast: 1.38 ft 5:00AM Feb 26, 2021Forecast: 1.38 ft 11:00AM Feb 26, 2021Forecast: 1.38 ft 5:00PM Feb 26, 2021Forecast: 1.37 ft 11:00PM Feb 26, 2021Forecast: 1.36 ft 5:00AM Feb 27, 2021Forecast: 1.36 ft 11:00AM Feb 27, 2021Forecast: 1.36 ft 5:00PM Feb 27, 2021Forecast: 1.35 ft 11:00PM Feb 27, 2021Forecast: 1.35 ft 5:00AM Feb 28, 2021Forecast: 1.35 ft 11:00AM Feb 28, 2021Forecast: 1.35 ft 5:00PM Feb 28, 2021Forecast: 1.34 ft 11:00PM Feb 28, 2021Forecast: 1.34 ft 5:00AM Mar 01, 2021Forecast: 1.34 ft 11:00AM Mar 01, 2021Forecast: 1.34 ft 5:00PM Mar 01, 2021Forecast: 1.33 ft 11:00PM Mar 01, 2021Forecast: 1.33 ft 5:00AM Mar 02, 2021Forecast: 1.33 ft 11:00AM Mar 02, 2021Forecast: 1.32 ft 5:00PM Mar 02, 2021Forecast: 1.31 ft 11:00PM Mar 02, 2021Forecast: 1.31 ft 5:00AM Mar 03, 2021Forecast: 1.3 ft 11:00AM Mar 03, 2021Forecast: 1.3 ft 5:00PM Mar 03, 2021Forecast: 1.29 ft 11:00PM Mar 03, 2021Forecast: 1.29 ft 5:00AM Mar 04, 2021Forecast: 1.29 ft 11:00AM Mar 04, 2021USGS--Water Resources of the United StatesDARM8(plotting HGIRG) Graph Created (12:15PM Feb 25, 2021)ObservedForecast (issued 8:19AM Feb 25)Latest observed value: 1.34 ft at 11:15 AM MST 25-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: Not Available
Metadata
NOTE: Forecasts for the Bitterroot River near Darby are issued routinely year-round.
Return to Area Map
Downstream Gauge Downstream Gauge - at Bell Crossing near Victor
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 7.5
Action Stage: 7
Low Stage (in feet): -9999

Historic Crests
(1) 8.55 ft on 05/17/1997
(2) 8.45 ft on 05/31/2003
(3) 8.42 ft on 06/17/1974
(4) 8.26 ft on 06/09/1996
(5) 8.18 ft on 05/09/1947
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.88 ft on 05/10/2018
(2) 7.84 ft on 05/24/2014
(3) 7.27 ft on 04/27/2012
(4) 7.65 ft on 06/08/2011
(5) 8.18 ft on 05/20/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.90 ft on 12/18/1994
Zoom Level:16
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
8 Flooding to low lying areas adjacent to the river will occur.
7.5 Flooding to low lying areas adjacent to the river is possible. Many county roads that are prone to flooding will also be impacted.
About This Location Collapse

Latitude: 45.972050° N, Longitude: 114.141000° W, Horizontal Datum: NAD83/WGS84

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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 3942.13989257812 ft 3949.63989257812 ft 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
Missoula Weather Forecast Office
6633 Aviation Way
Missoula, MT 59808
(406) 329-4840
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