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Hydrograph River at a Glance Download
Skokomish River at Combined Forks Virtual Gage River Discharge (cfs)Observed: 788 cfs at 4:15PM May 26, 2022Observed: 788 cfs at 4:30PM May 26, 2022Observed: 788 cfs at 4:45PM May 26, 2022Observed: 788 cfs at 5:00PM May 26, 2022Observed: 788 cfs at 5:15PM May 26, 2022Observed: 788 cfs at 5:30PM May 26, 2022Observed: 788 cfs at 5:45PM May 26, 2022Observed: 788 cfs at 6:00PM May 26, 2022Observed: 788 cfs at 6:15PM May 26, 2022Observed: 788 cfs at 6:30PM May 26, 2022Observed: 792 cfs at 6:45PM May 26, 2022Observed: 792 cfs at 7:00PM May 26, 2022Observed: 792 cfs at 7:15PM May 26, 2022Observed: 792 cfs at 7:30PM May 26, 2022Observed: 788 cfs at 7:45PM May 26, 2022Observed: 788 cfs at 8:00PM May 26, 2022Observed: 788 cfs at 8:15PM May 26, 2022Observed: 788 cfs at 8:30PM May 26, 2022Observed: 788 cfs at 8:45PM May 26, 2022Observed: 788 cfs at 9:00PM May 26, 2022Observed: 788 cfs at 9:15PM May 26, 2022Observed: 794 cfs at 9:30PM May 26, 2022Observed: 794 cfs at 9:45PM May 26, 2022Observed: 794 cfs at 10:00PM May 26, 2022Observed: 794 cfs at 10:15PM May 26, 2022Observed: 788 cfs at 10:30PM May 26, 2022Observed: 788 cfs at 10:45PM May 26, 2022Observed: 788 cfs at 11:00PM May 26, 2022Observed: 788 cfs at 11:15PM May 26, 2022Observed: 788 cfs at 11:30PM May 26, 2022Observed: 788 cfs at 11:45PM May 26, 2022Observed: 788 cfs at 12:00AM May 27, 2022Observed: 788 cfs at 12:15AM May 27, 2022Observed: 788 cfs at 12:30AM May 27, 2022Observed: 794 cfs at 12:45AM May 27, 2022Observed: 788 cfs at 1:00AM May 27, 2022Observed: 794 cfs at 1:15AM May 27, 2022Observed: 804 cfs at 1:30AM May 27, 2022Observed: 804 cfs at 1:45AM May 27, 2022Observed: 804 cfs at 2:00AM May 27, 2022Observed: 800 cfs at 2:15AM May 27, 2022Observed: 810 cfs at 2:30AM May 27, 2022Observed: 816 cfs at 2:45AM May 27, 2022Observed: 806 cfs at 3:00AM May 27, 2022Observed: 816 cfs at 3:15AM May 27, 2022Observed: 812 cfs at 3:30AM May 27, 2022Observed: 824 cfs at 3:45AM May 27, 2022Observed: 812 cfs at 4:00AM May 27, 2022Observed: 824 cfs at 4:15AM May 27, 2022Observed: 834 cfs at 4:30AM May 27, 2022Observed: 842 cfs at 4:45AM May 27, 2022Observed: 830 cfs at 5:00AM May 27, 2022Observed: 842 cfs at 5:15AM May 27, 2022Observed: 848 cfs at 5:30AM May 27, 2022Observed: 855 cfs at 5:45AM May 27, 2022Observed: 848 cfs at 6:00AM May 27, 2022Observed: 855 cfs at 6:15AM May 27, 2022Observed: 861 cfs at 6:30AM May 27, 2022Observed: 861 cfs at 6:45AM May 27, 2022Observed: 861 cfs at 7:00AM May 27, 2022Observed: 861 cfs at 7:15AM May 27, 2022Observed: 867 cfs at 7:30AM May 27, 2022Observed: 874 cfs at 7:45AM May 27, 2022Observed: 867 cfs at 8:00AM May 27, 2022Observed: 874 cfs at 8:15AM May 27, 2022Observed: 880 cfs at 8:30AM May 27, 2022Observed: 887 cfs at 8:45AM May 27, 2022Observed: 880 cfs at 9:00AM May 27, 2022Observed: 887 cfs at 9:15AM May 27, 2022Observed: 887 cfs at 9:30AM May 27, 2022Observed: 900 cfs at 9:45AM May 27, 2022Observed: 887 cfs at 10:00AM May 27, 2022Observed: 900 cfs at 10:15AM May 27, 2022Observed: 900 cfs at 10:30AM May 27, 2022Observed: 900 cfs at 10:45AM May 27, 2022Observed: 900 cfs at 11:00AM May 27, 2022Observed: 900 cfs at 11:15AM May 27, 2022Highest Observation: 906 cfs at 11:30AM May 27, 2022Highest Observation: 906 cfs at 11:45AM May 27, 2022Highest Observation: 906 cfs at 12:00PM May 27, 2022Highest Observation: 906 cfs at 12:15PM May 27, 2022Highest Observation: 906 cfs at 12:30PM May 27, 2022Highest Observation: 906 cfs at 12:45PM May 27, 2022Highest Observation: 906 cfs at 1:00PM May 27, 2022Highest Observation: 906 cfs at 1:15PM May 27, 2022Highest Observation: 906 cfs at 1:30PM May 27, 2022Observed: 900 cfs at 1:45PM May 27, 2022Highest Observation: 906 cfs at 2:00PM May 27, 2022Observed: 900 cfs at 2:15PM May 27, 2022Observed: 900 cfs at 2:30PM May 27, 2022Observed: 900 cfs at 2:45PM May 27, 2022Observed: 900 cfs at 3:00PM May 27, 2022Observed: 900 cfs at 3:15PM May 27, 2022Observed: 893 cfs at 3:30PM May 27, 2022Observed: 887 cfs at 3:45PM May 27, 2022Observed: 893 cfs at 4:00PM May 27, 2022Observed: 887 cfs at 4:15PM May 27, 2022Observed: 887 cfs at 4:30PM May 27, 2022Observed: 887 cfs at 4:45PM May 27, 2022Observed: 883 cfs at 5:00PM May 27, 2022Observed: 887 cfs at 5:15PM May 27, 2022Observed: 887 cfs at 5:30PM May 27, 2022Observed: 876 cfs at 5:45PM May 27, 2022Observed: 883 cfs at 6:00PM May 27, 2022Observed: 876 cfs at 6:15PM May 27, 2022Observed: 883 cfs at 6:30PM May 27, 2022Observed: 876 cfs at 6:45PM May 27, 2022Observed: 883 cfs at 7:00PM May 27, 2022Observed: 876 cfs at 7:15PM May 27, 2022Observed: 876 cfs at 7:30PM May 27, 2022Observed: 876 cfs at 7:45PM May 27, 2022Observed: 876 cfs at 8:00PM May 27, 2022Observed: 876 cfs at 8:15PM May 27, 2022Observed: 876 cfs at 8:30PM May 27, 2022Observed: 876 cfs at 8:45PM May 27, 2022Observed: 876 cfs at 9:00PM May 27, 2022Observed: 876 cfs at 9:15PM May 27, 2022Observed: 874 cfs at 9:30PM May 27, 2022Observed: 870 cfs at 9:45PM May 27, 2022Observed: 870 cfs at 10:00PM May 27, 2022Observed: 874 cfs at 10:15PM May 27, 2022Observed: 870 cfs at 10:30PM May 27, 2022Observed: 870 cfs at 10:45PM May 27, 2022Observed: 870 cfs at 11:00PM May 27, 2022Observed: 870 cfs at 11:15PM May 27, 2022Observed: 870 cfs at 11:30PM May 27, 2022Observed: 870 cfs at 11:45PM May 27, 2022Observed: 870 cfs at 12:00AM May 28, 2022Observed: 870 cfs at 12:15AM May 28, 2022Observed: 870 cfs at 12:30AM May 28, 2022Observed: 874 cfs at 12:45AM May 28, 2022Observed: 874 cfs at 1:00AM May 28, 2022Observed: 874 cfs at 1:15AM May 28, 2022Observed: 870 cfs at 1:30AM May 28, 2022Observed: 863 cfs at 1:45AM May 28, 2022Observed: 870 cfs at 2:00AM May 28, 2022Observed: 863 cfs at 2:15AM May 28, 2022Observed: 863 cfs at 2:30AM May 28, 2022Observed: 863 cfs at 2:45AM May 28, 2022Observed: 863 cfs at 3:00AM May 28, 2022Observed: 863 cfs at 3:15AM May 28, 2022Observed: 857 cfs at 3:30AM May 28, 2022Observed: 861 cfs at 3:45AM May 28, 2022Observed: 857 cfs at 4:00AM May 28, 2022Observed: 857 cfs at 4:15AM May 28, 2022Observed: 857 cfs at 4:30AM May 28, 2022Observed: 857 cfs at 4:45AM May 28, 2022Observed: 857 cfs at 5:00AM May 28, 2022Observed: 857 cfs at 5:15AM May 28, 2022Observed: 857 cfs at 5:30AM May 28, 2022Observed: 857 cfs at 5:45AM May 28, 2022Observed: 857 cfs at 6:00AM May 28, 2022Observed: 861 cfs at 6:15AM May 28, 2022Observed: 855 cfs at 6:30AM May 28, 2022Observed: 855 cfs at 6:45AM May 28, 2022Observed: 855 cfs at 7:00AM May 28, 2022Observed: 855 cfs at 7:15AM May 28, 2022Observed: 855 cfs at 7:30AM May 28, 2022Observed: 851 cfs at 7:45AM May 28, 2022Observed: 855 cfs at 8:00AM May 28, 2022Observed: 855 cfs at 8:15AM May 28, 2022Observed: 855 cfs at 8:30AM May 28, 2022Observed: 855 cfs at 8:45AM May 28, 2022Observed: 855 cfs at 9:00AM May 28, 2022Observed: 855 cfs at 9:15AM May 28, 2022Observed: 855 cfs at 9:30AM May 28, 2022Observed: 848 cfs at 9:45AM May 28, 2022Observed: 855 cfs at 10:00AM May 28, 2022Observed: 848 cfs at 10:15AM May 28, 2022Observed: 848 cfs at 10:30AM May 28, 2022Observed: 848 cfs at 10:45AM May 28, 2022Observed: 848 cfs at 11:00AM May 28, 2022Observed: 852 cfs at 11:15AM May 28, 2022Observed: 848 cfs at 11:30AM May 28, 2022Observed: 848 cfs at 11:45AM May 28, 2022Observed: 852 cfs at 12:00PM May 28, 2022Observed: 852 cfs at 12:15PM May 28, 2022Observed: 848 cfs at 12:30PM May 28, 2022Observed: 852 cfs at 12:45PM May 28, 2022Observed: 852 cfs at 1:00PM May 28, 2022Observed: 852 cfs at 1:15PM May 28, 2022Observed: 852 cfs at 1:30PM May 28, 2022Observed: 852 cfs at 1:45PM May 28, 2022Observed: 852 cfs at 2:00PM May 28, 2022Observed: 852 cfs at 2:15PM May 28, 2022Observed: 859 cfs at 2:30PM May 28, 2022Forecast: 917.26 cfs 5:00PM May 28, 2022Forecast: 978.69 cfs 11:00PM May 28, 2022Highest Forecast: 987.95 cfs 5:00AM May 29, 2022Forecast: 962.7 cfs 11:00AM May 29, 2022Forecast: 933.23 cfs 5:00PM May 29, 2022Forecast: 903.42 cfs 11:00PM May 29, 2022Forecast: 881.41 cfs 5:00AM May 30, 2022Forecast: 863.35 cfs 11:00AM May 30, 2022Forecast: 846.22 cfs 5:00PM May 30, 2022Forecast: 831.26 cfs 11:00PM May 30, 2022Forecast: 817.57 cfs 5:00AM May 31, 2022Forecast: 804.97 cfs 11:00AM May 31, 2022Forecast: 793.09 cfs 5:00PM May 31, 2022Forecast: 781.69 cfs 11:00PM May 31, 2022Forecast: 771.07 cfs 5:00AM Jun 01, 2022Forecast: 760.93 cfs 11:00AM Jun 01, 2022Forecast: 751.42 cfs 5:00PM Jun 01, 2022Forecast: 742.51 cfs 11:00PM Jun 01, 2022Forecast: 734.07 cfs 5:00AM Jun 02, 2022Forecast: 726.61 cfs 11:00AM Jun 02, 2022Forecast: 721.3 cfs 5:00PM Jun 02, 2022Forecast: 715.77 cfs 11:00PM Jun 02, 2022Forecast: 706.83 cfs 5:00AM Jun 03, 2022Forecast: 700.13 cfs 11:00AM Jun 03, 2022Forecast: 698.88 cfs 5:00PM Jun 03, 2022Forecast: 692.89 cfs 11:00PM Jun 03, 2022Forecast: 683.14 cfs 5:00AM Jun 04, 2022Forecast: 676.19 cfs 11:00AM Jun 04, 2022Virtual gage comprised of the sum of the forksSRCW1(plotting QRIRG) Graph Created (4:05PM May 28, 2022)ObservedForecast (issued 3:50PM May 28)Latest observed value: 859 cfs at 2:30 PM PDT 28-May-2022.
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Tabular Data (UTC)
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Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past and future precipitation. The stages/flows that will occur may be different if future rainfall is different than forecast.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Skokomish River at Combined Forks Virtual Gage are issued routinely year-round.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - near Potlatch
Flood Categories (in KCFS)
Major Flood Flow: 0
Moderate Flood Flow: 0
Flood Flow: 0
Action Flow: 2.7
Low Flow (in CFS): -9999

Historic Crests
(1) 20,800 cfs on 12/12/2010 (P)
(2) 15,000 cfs on 11/23/2011
(3) 9,913 cfs on 01/11/2014 (P)
(4) 9,700 cfs on 11/22/2011
(5) 8,080 cfs on 10/30/2012 (P)
(6) 7,520 cfs on 10/31/2012 (P)
(7) 6,430 cfs on 12/29/2011
(8) 6,240 cfs on 01/05/2012 (P)
(9) 6,110 cfs on 03/15/2012 (P)
(10) 6,010 cfs on 11/27/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9,913 cfs on 01/11/2014 (P)
(2) 7,520 cfs on 10/31/2012 (P)
(3) 8,080 cfs on 10/30/2012 (P)
(4) 6,110 cfs on 03/15/2012 (P)
(5) 5,840 cfs on 01/25/2012 (P)
(6) 4,830 cfs on 01/21/2012 (P)
(7) 6,240 cfs on 01/05/2012 (P)
(8) 6,430 cfs on 12/29/2011
(9) 6,010 cfs on 11/27/2011
(10) 15,000 cfs on 11/23/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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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: 47.316111° N, Longitude: 123.236944° W, Horizontal Datum: Other

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS flow Not Available 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  
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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.
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Page last modified: 2-Nov-2020 7:27 PM
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