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Hydrograph River at a Glance Download
Pahsimeroi River at Ellis Stage (ft)Flow (cfs)Observed: 1.03 ft at 5:00PM Aug 08, 2020Observed: 1.02 ft at 5:15PM Aug 08, 2020Observed: 1.02 ft at 5:30PM Aug 08, 2020Observed: 1.01 ft at 5:45PM Aug 08, 2020Observed: 1.01 ft at 6:00PM Aug 08, 2020Observed: 1 ft at 6:15PM Aug 08, 2020Observed: 1 ft at 6:30PM Aug 08, 2020Observed: 1 ft at 6:45PM Aug 08, 2020Observed: 0.99 ft at 7:00PM Aug 08, 2020Observed: 0.99 ft at 7:15PM Aug 08, 2020Observed: 0.99 ft at 7:30PM Aug 08, 2020Observed: 0.99 ft at 7:45PM Aug 08, 2020Observed: 0.98 ft at 8:00PM Aug 08, 2020Observed: 0.98 ft at 8:15PM Aug 08, 2020Observed: 0.97 ft at 8:30PM Aug 08, 2020Observed: 0.97 ft at 8:45PM Aug 08, 2020Observed: 0.96 ft at 9:00PM Aug 08, 2020Observed: 0.96 ft at 9:15PM Aug 08, 2020Observed: 0.95 ft at 9:30PM Aug 08, 2020Observed: 0.95 ft at 9:45PM Aug 08, 2020Observed: 0.95 ft at 10:00PM Aug 08, 2020Observed: 0.95 ft at 10:15PM Aug 08, 2020Observed: 0.95 ft at 10:30PM Aug 08, 2020Observed: 0.94 ft at 10:45PM Aug 08, 2020Observed: 0.94 ft at 11:00PM Aug 08, 2020Observed: 0.94 ft at 11:15PM Aug 08, 2020Observed: 0.94 ft at 11:30PM Aug 08, 2020Observed: 0.94 ft at 11:45PM Aug 08, 2020Observed: 0.94 ft at 12:00AM Aug 09, 2020Observed: 0.95 ft at 12:15AM Aug 09, 2020Observed: 0.95 ft at 12:30AM Aug 09, 2020Observed: 0.95 ft at 12:45AM Aug 09, 2020Observed: 0.95 ft at 1:00AM Aug 09, 2020Observed: 0.95 ft at 1:15AM Aug 09, 2020Observed: 0.95 ft at 1:30AM Aug 09, 2020Observed: 0.96 ft at 1:45AM Aug 09, 2020Observed: 0.96 ft at 2:00AM Aug 09, 2020Observed: 0.96 ft at 2:15AM Aug 09, 2020Observed: 0.96 ft at 2:30AM Aug 09, 2020Observed: 0.96 ft at 2:45AM Aug 09, 2020Observed: 0.96 ft at 3:00AM Aug 09, 2020Observed: 0.96 ft at 3:15AM Aug 09, 2020Observed: 0.97 ft at 3:30AM Aug 09, 2020Observed: 0.97 ft at 3:45AM Aug 09, 2020Observed: 0.97 ft at 4:00AM Aug 09, 2020Observed: 0.97 ft at 4:15AM Aug 09, 2020Observed: 0.98 ft at 4:30AM Aug 09, 2020Observed: 0.98 ft at 4:45AM Aug 09, 2020Observed: 0.98 ft at 5:00AM Aug 09, 2020Observed: 0.98 ft at 5:15AM Aug 09, 2020Observed: 0.98 ft at 5:30AM Aug 09, 2020Observed: 0.98 ft at 5:45AM Aug 09, 2020Observed: 0.98 ft at 6:00AM Aug 09, 2020Observed: 0.99 ft at 6:15AM Aug 09, 2020Observed: 0.99 ft at 6:30AM Aug 09, 2020Observed: 0.99 ft at 6:45AM Aug 09, 2020Observed: 0.99 ft at 7:00AM Aug 09, 2020Observed: 0.99 ft at 7:15AM Aug 09, 2020Observed: 1 ft at 7:30AM Aug 09, 2020Observed: 1 ft at 7:45AM Aug 09, 2020Observed: 1 ft at 8:00AM Aug 09, 2020Observed: 1 ft at 8:15AM Aug 09, 2020Observed: 1.01 ft at 8:30AM Aug 09, 2020Observed: 1.01 ft at 8:45AM Aug 09, 2020Observed: 1.02 ft at 9:00AM Aug 09, 2020Observed: 1.02 ft at 9:15AM Aug 09, 2020Observed: 1.02 ft at 9:30AM Aug 09, 2020Observed: 1.03 ft at 9:45AM Aug 09, 2020Observed: 1.02 ft at 10:00AM Aug 09, 2020Observed: 1.03 ft at 10:15AM Aug 09, 2020Observed: 1.03 ft at 10:30AM Aug 09, 2020Observed: 1.03 ft at 10:45AM Aug 09, 2020Observed: 1.03 ft at 11:00AM Aug 09, 2020Observed: 1.04 ft at 11:15AM Aug 09, 2020Observed: 1.04 ft at 11:30AM Aug 09, 2020Observed: 1.04 ft at 11:45AM Aug 09, 2020Observed: 1.04 ft at 12:00PM Aug 09, 2020Observed: 1.04 ft at 12:15PM Aug 09, 2020Observed: 1.04 ft at 12:30PM Aug 09, 2020Observed: 1.04 ft at 12:45PM Aug 09, 2020Observed: 1.04 ft at 1:00PM Aug 09, 2020Observed: 1.04 ft at 1:15PM Aug 09, 2020Observed: 1.04 ft at 1:30PM Aug 09, 2020Observed: 1.05 ft at 1:45PM Aug 09, 2020Observed: 1.04 ft at 2:00PM Aug 09, 2020Observed: 1.04 ft at 2:15PM Aug 09, 2020Observed: 1.04 ft at 2:30PM Aug 09, 2020Observed: 1.04 ft at 2:45PM Aug 09, 2020Observed: 1.04 ft at 3:00PM Aug 09, 2020Observed: 1.04 ft at 3:15PM Aug 09, 2020Observed: 1.04 ft at 3:30PM Aug 09, 2020Observed: 1.03 ft at 3:45PM Aug 09, 2020Observed: 1.03 ft at 4:00PM Aug 09, 2020Observed: 1.02 ft at 4:15PM Aug 09, 2020Observed: 1.02 ft at 4:30PM Aug 09, 2020Observed: 1.01 ft at 4:45PM Aug 09, 2020Observed: 1.01 ft at 5:00PM Aug 09, 2020Observed: 1 ft at 5:15PM Aug 09, 2020Observed: 1 ft at 5:30PM Aug 09, 2020Observed: 1 ft at 5:45PM Aug 09, 2020Observed: 0.99 ft at 6:00PM Aug 09, 2020Observed: 0.99 ft at 6:15PM Aug 09, 2020Observed: 0.99 ft at 6:30PM Aug 09, 2020Observed: 0.99 ft at 6:45PM Aug 09, 2020Observed: 0.98 ft at 7:00PM Aug 09, 2020Observed: 0.98 ft at 7:15PM Aug 09, 2020Observed: 0.98 ft at 7:30PM Aug 09, 2020Observed: 0.97 ft at 7:45PM Aug 09, 2020Observed: 0.97 ft at 8:00PM Aug 09, 2020Observed: 0.97 ft at 8:15PM Aug 09, 2020Observed: 0.96 ft at 8:30PM Aug 09, 2020Observed: 0.96 ft at 8:45PM Aug 09, 2020Observed: 0.96 ft at 9:00PM Aug 09, 2020Observed: 0.95 ft at 9:15PM Aug 09, 2020Observed: 0.95 ft at 9:30PM Aug 09, 2020Observed: 0.95 ft at 9:45PM Aug 09, 2020Observed: 0.94 ft at 10:00PM Aug 09, 2020Observed: 0.94 ft at 10:15PM Aug 09, 2020Observed: 0.94 ft at 10:30PM Aug 09, 2020Observed: 0.94 ft at 10:45PM Aug 09, 2020Observed: 0.94 ft at 11:00PM Aug 09, 2020Observed: 0.94 ft at 11:15PM Aug 09, 2020Observed: 0.94 ft at 11:30PM Aug 09, 2020Observed: 0.93 ft at 11:45PM Aug 09, 2020Observed: 0.93 ft at 12:00AM Aug 10, 2020Observed: 0.93 ft at 12:15AM Aug 10, 2020Observed: 0.93 ft at 12:30AM Aug 10, 2020Observed: 0.93 ft at 12:45AM Aug 10, 2020Observed: 0.93 ft at 1:00AM Aug 10, 2020Observed: 0.93 ft at 1:15AM Aug 10, 2020Observed: 0.93 ft at 1:30AM Aug 10, 2020Observed: 0.93 ft at 1:45AM Aug 10, 2020Observed: 0.93 ft at 2:00AM Aug 10, 2020Observed: 0.93 ft at 2:15AM Aug 10, 2020Observed: 0.93 ft at 2:30AM Aug 10, 2020Observed: 0.93 ft at 2:45AM Aug 10, 2020Observed: 0.93 ft at 3:00AM Aug 10, 2020Observed: 0.94 ft at 3:15AM Aug 10, 2020Observed: 0.94 ft at 3:30AM Aug 10, 2020Observed: 0.94 ft at 3:45AM Aug 10, 2020Observed: 0.94 ft at 4:00AM Aug 10, 2020Observed: 0.95 ft at 4:15AM Aug 10, 2020Observed: 0.95 ft at 4:30AM Aug 10, 2020Observed: 0.95 ft at 4:45AM Aug 10, 2020Observed: 0.95 ft at 5:00AM Aug 10, 2020Observed: 0.95 ft at 5:15AM Aug 10, 2020Observed: 0.96 ft at 5:30AM Aug 10, 2020Observed: 0.96 ft at 5:45AM Aug 10, 2020Observed: 0.96 ft at 6:00AM Aug 10, 2020Observed: 0.96 ft at 6:15AM Aug 10, 2020Observed: 0.97 ft at 6:30AM Aug 10, 2020Observed: 0.97 ft at 6:45AM Aug 10, 2020Observed: 0.97 ft at 7:00AM Aug 10, 2020Observed: 0.98 ft at 7:15AM Aug 10, 2020Observed: 0.98 ft at 7:30AM Aug 10, 2020Observed: 0.98 ft at 7:45AM Aug 10, 2020Observed: 0.99 ft at 8:00AM Aug 10, 2020Observed: 0.99 ft at 8:15AM Aug 10, 2020Observed: 0.99 ft at 8:30AM Aug 10, 2020Observed: 1 ft at 8:45AM Aug 10, 2020Observed: 1 ft at 9:00AM Aug 10, 2020Observed: 1 ft at 9:15AM Aug 10, 2020Observed: 1.01 ft at 9:30AM Aug 10, 2020Observed: 1.01 ft at 9:45AM Aug 10, 2020Observed: 1.01 ft at 10:00AM Aug 10, 2020Observed: 1.01 ft at 10:15AM Aug 10, 2020Observed: 1.02 ft at 10:30AM Aug 10, 2020Observed: 1.02 ft at 10:45AM Aug 10, 2020Observed: 1.02 ft at 11:00AM Aug 10, 2020Observed: 1.02 ft at 11:15AM Aug 10, 2020Observed: 1.03 ft at 11:30AM Aug 10, 2020Observed: 1.03 ft at 11:45AM Aug 10, 2020Observed: 1.03 ft at 12:00PM Aug 10, 2020Observed: 1.04 ft at 12:15PM Aug 10, 2020Observed: 1.04 ft at 12:30PM Aug 10, 2020Highest Observation: 1.09 ft at 12:45PM Aug 10, 2020Observed: 1.03 ft at 1:00PM Aug 10, 2020Observed: 1.03 ft at 1:15PM Aug 10, 2020Observed: 1.04 ft at 1:30PM Aug 10, 2020Observed: 1.04 ft at 1:45PM Aug 10, 2020Observed: 1.03 ft at 2:00PM Aug 10, 2020Observed: 1.03 ft at 2:15PM Aug 10, 2020Observed: 1.06 ft at 2:30PM Aug 10, 2020Observed: 1.04 ft at 2:45PM Aug 10, 2020Observed: 1.03 ft at 3:00PM Aug 10, 2020Observed: 1.02 ft at 3:15PM Aug 10, 2020Observed: 1.02 ft at 3:30PM Aug 10, 2020Observed: 1.02 ft at 3:45PM Aug 10, 2020Observed: 1.01 ft at 4:00PM Aug 10, 2020Observed: 1.01 ft at 4:15PM Aug 10, 2020Observed: 1.01 ft at 4:30PM Aug 10, 2020Observed: 1.01 ft at 4:45PM Aug 10, 2020Observed: 1.01 ft at 5:00PM Aug 10, 2020Observed: 1.01 ft at 5:15PM Aug 10, 2020Observed: 1.01 ft at 5:30PM Aug 10, 2020Observed: 1 ft at 5:45PM Aug 10, 2020Observed: 1 ft at 6:00PM Aug 10, 2020Observed: 1 ft at 6:15PM Aug 10, 2020Observed: 1 ft at 6:30PM Aug 10, 2020Observed: 1 ft at 6:45PM Aug 10, 2020Observed: 1 ft at 7:00PM Aug 10, 2020Observed: 0.99 ft at 7:15PM Aug 10, 2020Observed: 0.99 ft at 7:30PM Aug 10, 2020Observed: 0.99 ft at 7:45PM Aug 10, 2020Observed: 0.99 ft at 8:00PM Aug 10, 2020Observed: 0.98 ft at 8:15PM Aug 10, 2020Observed: 0.98 ft at 8:30PM Aug 10, 2020Observed: 0.98 ft at 8:45PM Aug 10, 2020Observed: 0.98 ft at 9:00PM Aug 10, 2020Observed: 0.98 ft at 9:15PM Aug 10, 2020Observed: 0.98 ft at 9:30PM Aug 10, 2020Observed: 0.98 ft at 9:45PM Aug 10, 2020Observed: 0.97 ft at 10:00PM Aug 10, 2020Observed: 0.97 ft at 10:15PM Aug 10, 2020Observed: 0.97 ft at 10:30PM Aug 10, 2020Observed: 0.97 ft at 10:45PM Aug 10, 2020Observed: 0.96 ft at 11:00PM Aug 10, 2020Observed: 0.96 ft at 11:15PM Aug 10, 2020Observed: 0.96 ft at 11:30PM Aug 10, 2020Observed: 0.97 ft at 11:45PM Aug 10, 2020Observed: 0.97 ft at 12:00AM Aug 11, 2020Observed: 0.96 ft at 12:15AM Aug 11, 2020Observed: 0.96 ft at 12:30AM Aug 11, 2020Observed: 0.96 ft at 12:45AM Aug 11, 2020Observed: 0.96 ft at 1:00AM Aug 11, 2020Observed: 0.96 ft at 1:15AM Aug 11, 2020Observed: 0.96 ft at 1:30AM Aug 11, 2020Observed: 0.96 ft at 1:45AM Aug 11, 2020Observed: 0.96 ft at 2:00AM Aug 11, 2020Observed: 0.96 ft at 2:15AM Aug 11, 2020Observed: 0.96 ft at 2:30AM Aug 11, 2020Observed: 0.96 ft at 2:45AM Aug 11, 2020Observed: 0.96 ft at 3:00AM Aug 11, 2020Observed: 0.96 ft at 3:15AM Aug 11, 2020Observed: 0.96 ft at 3:30AM Aug 11, 2020Observed: 0.96 ft at 3:45AM Aug 11, 2020Observed: 0.96 ft at 4:00AM Aug 11, 2020Observed: 0.96 ft at 4:15AM Aug 11, 2020Observed: 0.97 ft at 4:30AM Aug 11, 2020Observed: 0.97 ft at 4:45AM Aug 11, 2020Observed: 0.97 ft at 5:00AM Aug 11, 2020Observed: 0.97 ft at 5:15AM Aug 11, 2020Observed: 0.97 ft at 5:30AM Aug 11, 2020Observed: 0.97 ft at 5:45AM Aug 11, 2020Observed: 0.97 ft at 6:00AM Aug 11, 2020Observed: 0.97 ft at 6:15AM Aug 11, 2020Observed: 0.98 ft at 6:30AM Aug 11, 2020Observed: 0.98 ft at 6:45AM Aug 11, 2020Observed: 0.98 ft at 7:00AM Aug 11, 2020Observed: 0.98 ft at 7:15AM Aug 11, 2020Observed: 0.99 ft at 7:30AM Aug 11, 2020Observed: 0.99 ft at 7:45AM Aug 11, 2020Observed: 0.99 ft at 8:00AM Aug 11, 2020Observed: 1 ft at 8:15AM Aug 11, 2020Observed: 1 ft at 8:30AM Aug 11, 2020Observed: 1 ft at 8:45AM Aug 11, 2020Observed: 1 ft at 9:00AM Aug 11, 2020Observed: 1 ft at 9:15AM Aug 11, 2020Observed: 1.01 ft at 9:30AM Aug 11, 2020Observed: 1.01 ft at 9:45AM Aug 11, 2020Observed: 1.01 ft at 10:00AM Aug 11, 2020Observed: 1.01 ft at 10:15AM Aug 11, 2020Observed: 1.01 ft at 10:30AM Aug 11, 2020Observed: 1.01 ft at 10:45AM Aug 11, 2020Observed: 1.01 ft at 11:00AM Aug 11, 2020Observed: 1.01 ft at 11:15AM Aug 11, 2020Observed: 1.01 ft at 11:30AM Aug 11, 2020Observed: 1.01 ft at 11:45AM Aug 11, 2020Observed: 1.01 ft at 12:00PM Aug 11, 2020Observed: 1.01 ft at 12:15PM Aug 11, 2020Observed: 1.02 ft at 12:30PM Aug 11, 2020Observed: 1.02 ft at 12:45PM Aug 11, 2020Observed: 1.02 ft at 1:00PM Aug 11, 2020Observed: 1.02 ft at 1:15PM Aug 11, 2020Observed: 1.02 ft at 1:30PM Aug 11, 2020Observed: 1.02 ft at 1:45PM Aug 11, 2020Observed: 1.03 ft at 2:00PM Aug 11, 2020Observed: 1.03 ft at 2:15PM Aug 11, 2020Observed: 1.03 ft at 2:30PM Aug 11, 2020Observed: 1.03 ft at 2:45PM Aug 11, 2020Observed: 1.03 ft at 3:00PM Aug 11, 2020Observed: 1.03 ft at 3:15PM Aug 11, 2020Observed: 1.03 ft at 3:30PM Aug 11, 2020Observed: 1.02 ft at 3:45PM Aug 11, 2020Observed: 1.02 ft at 4:00PM Aug 11, 2020USGS--Water Resources of the United StatesPAHI1(plotting HGIRG) Graph Created (4:45PM Aug 11, 2020)ObservedLatest observed value: 1.02 ft at 4:00 PM ADT 11-Aug-2020.
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About this graph
Tabular Data (UTC)
Tabular Data (AST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Pahsimeroi River at Ellis. During times of high water, forecast crest information can be found in the text products.
Return to Area Map
Flood Categories (in feet)
Not Available

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
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.
About This Location Collapse

Latitude: 44.691667° N, Longitude: 114.046944° W, Horizontal Datum: NAD83/WGS84

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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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
Missoula Weather Forecast Office
6633 Aviation Way
Missoula, MT 59808
(406) 329-4840
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