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Weather Forecast Office Portland, OR Northwest River Forecast Center
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Hydrograph River at a Glance Download
Grays River near Rosburg Stage (ft)Flow (cfs)Observed: 5.43 ft at 4:15AM May 18, 2013Highest Observation: 5.44 ft at 4:30AM May 18, 2013Observed: 5.43 ft at 4:45AM May 18, 2013Highest Observation: 5.44 ft at 5:00AM May 18, 2013Observed: 5.42 ft at 5:15AM May 18, 2013Observed: 5.43 ft at 5:30AM May 18, 2013Highest Observation: 5.44 ft at 5:45AM May 18, 2013Observed: 5.43 ft at 6:00AM May 18, 2013Highest Observation: 5.44 ft at 6:15AM May 18, 2013Observed: 5.42 ft at 6:30AM May 18, 2013Observed: 5.43 ft at 6:45AM May 18, 2013Observed: 5.43 ft at 7:00AM May 18, 2013Observed: 5.43 ft at 7:15AM May 18, 2013Highest Observation: 5.44 ft at 7:30AM May 18, 2013Observed: 5.42 ft at 7:45AM May 18, 2013Highest Observation: 5.44 ft at 8:00AM May 18, 2013Observed: 5.43 ft at 8:15AM May 18, 2013Observed: 5.43 ft at 8:30AM May 18, 2013Highest Observation: 5.44 ft at 8:45AM May 18, 2013Observed: 5.42 ft at 9:00AM May 18, 2013Highest Observation: 5.44 ft at 9:15AM May 18, 2013Observed: 5.42 ft at 9:30AM May 18, 2013Observed: 5.43 ft at 9:45AM May 18, 2013Highest Observation: 5.44 ft at 10:00AM May 18, 2013Observed: 5.43 ft at 10:15AM May 18, 2013Highest Observation: 5.44 ft at 10:30AM May 18, 2013Observed: 5.42 ft at 10:45AM May 18, 2013Highest Observation: 5.44 ft at 11:00AM May 18, 2013Observed: 5.43 ft at 11:15AM May 18, 2013Observed: 5.43 ft at 11:30AM May 18, 2013Highest Observation: 5.44 ft at 11:45AM May 18, 2013Observed: 5.43 ft at 12:00PM May 18, 2013Highest Observation: 5.44 ft at 12:15PM May 18, 2013Observed: 5.42 ft at 12:30PM May 18, 2013Highest Observation: 5.44 ft at 12:45PM May 18, 2013Highest Observation: 5.44 ft at 1:00PM May 18, 2013Observed: 5.43 ft at 1:15PM May 18, 2013Highest Observation: 5.44 ft at 1:30PM May 18, 2013Observed: 5.42 ft at 1:45PM May 18, 2013Highest Observation: 5.44 ft at 2:00PM May 18, 2013Observed: 5.43 ft at 2:15PM May 18, 2013Observed: 5.43 ft at 2:30PM May 18, 2013Highest Observation: 5.44 ft at 2:45PM May 18, 2013Observed: 5.42 ft at 3:00PM May 18, 2013Highest Observation: 5.44 ft at 3:15PM May 18, 2013Observed: 5.42 ft at 3:30PM May 18, 2013Observed: 5.43 ft at 3:45PM May 18, 2013Highest Observation: 5.44 ft at 4:00PM May 18, 2013Observed: 5.43 ft at 4:15PM May 18, 2013Highest Observation: 5.44 ft at 4:30PM May 18, 2013Observed: 5.42 ft at 4:45PM May 18, 2013Highest Observation: 5.44 ft at 5:00PM May 18, 2013Observed: 5.43 ft at 5:15PM May 18, 2013Observed: 5.43 ft at 5:30PM May 18, 2013Highest Observation: 5.44 ft at 5:45PM May 18, 2013Observed: 5.42 ft at 6:00PM May 18, 2013Highest Observation: 5.44 ft at 6:15PM May 18, 2013Observed: 5.41 ft at 6:30PM May 18, 2013Observed: 5.43 ft at 6:45PM May 18, 2013Observed: 5.43 ft at 7:00PM May 18, 2013Observed: 5.42 ft at 7:15PM May 18, 2013Highest Observation: 5.44 ft at 7:30PM May 18, 2013Observed: 5.41 ft at 7:45PM May 18, 2013Observed: 5.43 ft at 8:00PM May 18, 2013Observed: 5.43 ft at 8:15PM May 18, 2013Observed: 5.42 ft at 8:30PM May 18, 2013Observed: 5.43 ft at 8:45PM May 18, 2013Observed: 5.41 ft at 9:00PM May 18, 2013Observed: 5.43 ft at 9:15PM May 18, 2013Observed: 5.43 ft at 9:30PM May 18, 2013Observed: 5.42 ft at 9:45PM May 18, 2013Observed: 5.43 ft at 10:00PM May 18, 2013Observed: 5.41 ft at 10:15PM May 18, 2013Observed: 5.42 ft at 10:30PM May 18, 2013Observed: 5.42 ft at 10:45PM May 18, 2013Observed: 5.42 ft at 11:00PM May 18, 2013Observed: 5.43 ft at 11:15PM May 18, 2013Observed: 5.4 ft at 11:30PM May 18, 2013Observed: 5.42 ft at 11:45PM May 18, 2013Observed: 5.42 ft at 12:00AM May 19, 2013Observed: 5.41 ft at 12:15AM May 19, 2013Observed: 5.42 ft at 12:30AM May 19, 2013Observed: 5.4 ft at 12:45AM May 19, 2013Observed: 5.42 ft at 1:00AM May 19, 2013Observed: 5.42 ft at 1:15AM May 19, 2013Observed: 5.41 ft at 1:30AM May 19, 2013Observed: 5.42 ft at 1:45AM May 19, 2013Observed: 5.4 ft at 2:00AM May 19, 2013Observed: 5.42 ft at 2:15AM May 19, 2013Observed: 5.42 ft at 2:30AM May 19, 2013Observed: 5.41 ft at 2:45AM May 19, 2013Observed: 5.42 ft at 3:00AM May 19, 2013Observed: 5.4 ft at 3:15AM May 19, 2013Observed: 5.42 ft at 3:30AM May 19, 2013Observed: 5.42 ft at 3:45AM May 19, 2013Observed: 5.41 ft at 4:00AM May 19, 2013Observed: 5.42 ft at 4:15AM May 19, 2013Observed: 5.4 ft at 4:30AM May 19, 2013Observed: 5.42 ft at 4:45AM May 19, 2013Observed: 5.42 ft at 5:00AM May 19, 2013Observed: 5.41 ft at 5:15AM May 19, 2013Observed: 5.42 ft at 5:30AM May 19, 2013Observed: 5.4 ft at 5:45AM May 19, 2013Observed: 5.42 ft at 6:00AM May 19, 2013Observed: 5.42 ft at 6:15AM May 19, 2013Observed: 5.41 ft at 6:30AM May 19, 2013Observed: 5.42 ft at 6:45AM May 19, 2013Observed: 5.41 ft at 7:00AM May 19, 2013Observed: 5.42 ft at 7:15AM May 19, 2013Observed: 5.41 ft at 7:30AM May 19, 2013Observed: 5.42 ft at 7:45AM May 19, 2013Observed: 5.42 ft at 8:00AM May 19, 2013Observed: 5.41 ft at 8:15AM May 19, 2013Observed: 5.42 ft at 8:30AM May 19, 2013Observed: 5.4 ft at 8:45AM May 19, 2013Observed: 5.42 ft at 9:00AM May 19, 2013Observed: 5.42 ft at 9:15AM May 19, 2013Observed: 5.41 ft at 9:30AM May 19, 2013Observed: 5.42 ft at 9:45AM May 19, 2013Observed: 5.41 ft at 10:00AM May 19, 2013Observed: 5.43 ft at 10:15AM May 19, 2013Observed: 5.41 ft at 10:30AM May 19, 2013Observed: 5.42 ft at 10:45AM May 19, 2013Observed: 5.42 ft at 11:00AM May 19, 2013Observed: 5.41 ft at 11:15AM May 19, 2013Observed: 5.43 ft at 11:30AM May 19, 2013Observed: 5.41 ft at 11:45AM May 19, 2013Observed: 5.43 ft at 12:00PM May 19, 2013Observed: 5.4 ft at 12:15PM May 19, 2013Observed: 5.42 ft at 12:30PM May 19, 2013Observed: 5.42 ft at 12:45PM May 19, 2013Observed: 5.41 ft at 1:00PM May 19, 2013Observed: 5.43 ft at 1:15PM May 19, 2013Observed: 5.41 ft at 1:30PM May 19, 2013Observed: 5.42 ft at 1:45PM May 19, 2013Observed: 5.4 ft at 2:00PM May 19, 2013Observed: 5.42 ft at 2:15PM May 19, 2013Observed: 5.41 ft at 2:30PM May 19, 2013Observed: 5.41 ft at 2:45PM May 19, 2013Observed: 5.42 ft at 3:00PM May 19, 2013Observed: 5.41 ft at 3:15PM May 19, 2013Observed: 5.42 ft at 3:30PM May 19, 2013Observed: 5.4 ft at 3:45PM May 19, 2013Observed: 5.42 ft at 4:00PM May 19, 2013Observed: 5.4 ft at 4:15PM May 19, 2013Observed: 5.41 ft at 4:30PM May 19, 2013Observed: 5.41 ft at 4:45PM May 19, 2013Observed: 5.4 ft at 5:00PM May 19, 2013Observed: 5.42 ft at 5:15PM May 19, 2013Observed: 5.4 ft at 5:30PM May 19, 2013Observed: 5.41 ft at 5:45PM May 19, 2013Observed: 5.4 ft at 6:00PM May 19, 2013Observed: 5.4 ft at 6:15PM May 19, 2013Observed: 5.41 ft at 6:30PM May 19, 2013Observed: 5.4 ft at 6:45PM May 19, 2013Observed: 5.41 ft at 7:00PM May 19, 2013Observed: 5.39 ft at 7:15PM May 19, 2013Observed: 5.4 ft at 7:30PM May 19, 2013Observed: 5.4 ft at 7:45PM May 19, 2013Observed: 5.39 ft at 8:00PM May 19, 2013Observed: 5.41 ft at 8:15PM May 19, 2013Observed: 5.38 ft at 8:30PM May 19, 2013Observed: 5.4 ft at 8:45PM May 19, 2013Observed: 5.4 ft at 9:00PM May 19, 2013Observed: 5.39 ft at 9:15PM May 19, 2013Observed: 5.4 ft at 9:30PM May 19, 2013Observed: 5.38 ft at 9:45PM May 19, 2013Observed: 5.39 ft at 10:00PM May 19, 2013Observed: 5.4 ft at 10:15PM May 19, 2013Observed: 5.39 ft at 10:30PM May 19, 2013Observed: 5.4 ft at 10:45PM May 19, 2013Observed: 5.37 ft at 11:00PM May 19, 2013Observed: 5.39 ft at 11:15PM May 19, 2013Observed: 5.39 ft at 11:30PM May 19, 2013Observed: 5.38 ft at 11:45PM May 19, 2013Observed: 5.4 ft at 12:00AM May 20, 2013Observed: 5.37 ft at 12:15AM May 20, 2013Observed: 5.39 ft at 12:30AM May 20, 2013Observed: 5.39 ft at 12:45AM May 20, 2013Observed: 5.38 ft at 1:00AM May 20, 2013Observed: 5.39 ft at 1:15AM May 20, 2013Observed: 5.37 ft at 1:30AM May 20, 2013Observed: 5.39 ft at 1:45AM May 20, 2013Observed: 5.38 ft at 2:00AM May 20, 2013Observed: 5.38 ft at 2:15AM May 20, 2013Observed: 5.39 ft at 2:30AM May 20, 2013Observed: 5.37 ft at 2:45AM May 20, 2013Observed: 5.39 ft at 3:00AM May 20, 2013Observed: 5.38 ft at 3:15AM May 20, 2013Observed: 5.38 ft at 3:30AM May 20, 2013Observed: 5.39 ft at 3:45AM May 20, 2013Observed: 5.38 ft at 4:00AM May 20, 2013Observed: 5.39 ft at 4:15AM May 20, 2013Observed: 5.37 ft at 4:30AM May 20, 2013Observed: 5.38 ft at 4:45AM May 20, 2013Observed: 5.38 ft at 5:00AM May 20, 2013Observed: 5.38 ft at 5:15AM May 20, 2013Observed: 5.39 ft at 5:30AM May 20, 2013Observed: 5.37 ft at 5:45AM May 20, 2013Observed: 5.39 ft at 6:00AM May 20, 2013Observed: 5.37 ft at 6:15AM May 20, 2013Observed: 5.38 ft at 6:30AM May 20, 2013Observed: 5.39 ft at 6:45AM May 20, 2013Observed: 5.37 ft at 7:00AM May 20, 2013Observed: 5.39 ft at 7:15AM May 20, 2013Observed: 5.37 ft at 7:30AM May 20, 2013Observed: 5.38 ft at 7:45AM May 20, 2013Observed: 5.38 ft at 8:00AM May 20, 2013Observed: 5.38 ft at 8:15AM May 20, 2013Observed: 5.39 ft at 8:30AM May 20, 2013Observed: 5.38 ft at 8:45AM May 20, 2013Observed: 5.39 ft at 9:00AM May 20, 2013Observed: 5.37 ft at 9:15AM May 20, 2013Observed: 5.39 ft at 9:30AM May 20, 2013Observed: 5.38 ft at 9:45AM May 20, 2013Observed: 5.39 ft at 10:00AM May 20, 2013Observed: 5.39 ft at 10:15AM May 20, 2013Observed: 5.38 ft at 10:30AM May 20, 2013Observed: 5.4 ft at 10:45AM May 20, 2013Observed: 5.38 ft at 11:00AM May 20, 2013Observed: 5.4 ft at 11:15AM May 20, 2013Observed: 5.37 ft at 11:30AM May 20, 2013Observed: 5.39 ft at 11:45AM May 20, 2013Observed: 5.37 ft at 12:00PM May 20, 2013Observed: 5.39 ft at 12:15PM May 20, 2013Observed: 5.39 ft at 12:30PM May 20, 2013Observed: 5.38 ft at 12:45PM May 20, 2013Observed: 5.39 ft at 1:00PM May 20, 2013Observed: 5.37 ft at 1:15PM May 20, 2013Observed: 5.39 ft at 1:30PM May 20, 2013Observed: 5.37 ft at 1:45PM May 20, 2013Observed: 5.39 ft at 2:00PM May 20, 2013Observed: 5.37 ft at 2:15PM May 20, 2013Observed: 5.38 ft at 2:30PM May 20, 2013Observed: 5.38 ft at 2:45PM May 20, 2013Observed: 5.37 ft at 3:00PM May 20, 2013Observed: 5.39 ft at 3:15PM May 20, 2013Observed: 5.37 ft at 3:30PM May 20, 2013Observed: 5.39 ft at 3:45PM May 20, 2013Observed: 5.37 ft at 4:00PM May 20, 2013Observed: 5.38 ft at 4:15PM May 20, 2013Observed: 5.38 ft at 4:30PM May 20, 2013Observed: 5.37 ft at 4:45PM May 20, 2013Observed: 5.39 ft at 5:00PM May 20, 2013Observed: 5.37 ft at 5:15PM May 20, 2013Observed: 5.39 ft at 5:30PM May 20, 2013Observed: 5.36 ft at 5:45PM May 20, 2013Observed: 5.38 ft at 6:00PM May 20, 2013Observed: 5.37 ft at 6:15PM May 20, 2013Observed: 5.37 ft at 6:30PM May 20, 2013Observed: 5.38 ft at 6:45PM May 20, 2013Observed: 5.36 ft at 7:00PM May 20, 2013Observed: 5.38 ft at 7:15PM May 20, 2013Observed: 5.37 ft at 7:30PM May 20, 2013Observed: 5.36 ft at 7:45PM May 20, 2013Observed: 5.37 ft at 8:00PM May 20, 2013Observed: 5.36 ft at 8:15PM May 20, 2013Observed: 5.37 ft at 8:30PM May 20, 2013Observed: 5.36 ft at 8:45PM May 20, 2013Observed: 5.36 ft at 9:00PM May 20, 2013Observed: 5.37 ft at 9:15PM May 20, 2013Observed: 5.35 ft at 9:30PM May 20, 2013Observed: 5.37 ft at 9:45PM May 20, 2013Observed: 5.36 ft at 10:00PM May 20, 2013Observed: 5.36 ft at 10:15PM May 20, 2013Observed: 5.37 ft at 10:30PM May 20, 2013Observed: 5.35 ft at 10:45PM May 20, 2013Observed: 5.36 ft at 11:00PM May 20, 2013Observed: 5.36 ft at 11:15PM May 20, 2013Observed: 5.35 ft at 11:30PM May 20, 2013Observed: 5.37 ft at 11:45PM May 20, 2013Observed: 5.35 ft at 12:00AM May 21, 2013Observed: 5.37 ft at 12:15AM May 21, 2013Observed: 5.37 ft at 12:30AM May 21, 2013Observed: 5.36 ft at 12:45AM May 21, 2013Observed: 5.38 ft at 1:00AM May 21, 2013Observed: 5.36 ft at 1:15AM May 21, 2013Observed: 5.38 ft at 1:30AM May 21, 2013Observed: 5.38 ft at 1:45AM May 21, 2013Observed: 5.37 ft at 2:00AM May 21, 2013Observed: 5.39 ft at 2:15AM May 21, 2013Observed: 5.37 ft at 2:30AM May 21, 2013Observed: 5.38 ft at 2:45AM May 21, 2013Observed: 5.38 ft at 3:00AM May 21, 2013Observed: 5.38 ft at 3:15AM May 21, 2013GRRW1(plotting HGIRG) Graph Created (4:02AM May 21, 2013)ObservedLatest observed value: 5.38 ft at 3:15 AM PDT 21-May-2013. Flood Stage is 12 ft
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About this graph
Tabular Data
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Grays River near Rosburg. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage:16
Moderate Flood Stage:0
Flood Stage:12
Action Stage:11

Historical Crests
(1) 16.50 ft on 12/03/2007
(2) 16.15 ft on 01/07/2009
(3) 16.03 ft on 11/19/2012
(4) 16.00 ft on 11/07/2006
(5) 15.00 ft on 11/13/2008
Show More Historical Crests

Low Water Records
Currently none available.
Legend
Gauge Location
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
16 ABOVE 16.0 FEET...EXPECT MAJOR FLOODING OF LOWLAND AREAS AND ROADS IN THE VICINITY OF HWY 4 AND ROSBURG. NUMEROUS ROAD CLOSURES ARE LIKELY. SOME BUILDINGS IN LOW AREAS NEAR THE RIVER ARE THREATENED WITH FLOODING ABOVE THIS LEVEL.
14 ABOVE 14.0 FEET...EXPECT WIDESPREAD LOWLAND FLOODING AND NUMEROUS FLOODED ROADS IN THE VICINITY OF ROSBURG AND HWY 4. THIS INCLUDES THE ROADWAY APPROACHES TO THE ALTOONA BRIDGE OVER THE GRAYS RIVER.
12 ABOVE 12.0 FEET...EXPECT SOME FLOODING OF ROADS ALONG AND NEAR THE GRAYS RIVER...INCLUDING ROADWAY APPROACHES TO THE ALTOONA BRIDGE OVER THE GRAYS...AND PORTIONS OF COVERED BRIDGE ROAD...BARR-DURRAH ROAD...AND LOOP ROAD NEAR ROSBURG AND HWY 4.
11 ABOVE 11.0 FEET...THERE MAY BE SOME WATER IN LOW AREAS AND ON SOME SECONDARY ROADS IN THE VICINITY OF HWY 4 AND ROSBURG.
About This Location Collapse

Latitude: 46.354444° N, Longitude: 123.581667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 12 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 NULL NULL  
Additional Information Collapse
Data is provided courtesy of the Washington Dept. of Ecology. For more information, click here.
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
Portland Weather Forecast Office
5241 NE 122nd Avenue
Portland, OR 97230-1089
(503) 261-9246
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Page last modified: 13-Mar-2013 6:25 PM 		Disclaimer
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