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Hydrograph River at a Glance Download
North Fork Stillaguamish River near Oso Stage (ft)Flow (cfs)Observed: 215.16 ft at 4:15AM May 22, 2018Observed: 215.18 ft at 4:30AM May 22, 2018Observed: 215.23 ft at 4:45AM May 22, 2018Observed: 215.2 ft at 5:00AM May 22, 2018Observed: 215.18 ft at 5:15AM May 22, 2018Observed: 215.22 ft at 5:30AM May 22, 2018Observed: 215.16 ft at 5:45AM May 22, 2018Observed: 215.19 ft at 6:00AM May 22, 2018Observed: 215.24 ft at 6:15AM May 22, 2018Observed: 215.25 ft at 6:30AM May 22, 2018Observed: 215.19 ft at 6:45AM May 22, 2018Observed: 215.2 ft at 7:00AM May 22, 2018Observed: 215.22 ft at 7:15AM May 22, 2018Observed: 215.16 ft at 7:30AM May 22, 2018Observed: 215.23 ft at 7:45AM May 22, 2018Observed: 215.25 ft at 8:00AM May 22, 2018Observed: 215.16 ft at 8:15AM May 22, 2018Observed: 215.19 ft at 8:30AM May 22, 2018Observed: 215.19 ft at 8:45AM May 22, 2018Observed: 215.21 ft at 9:00AM May 22, 2018Observed: 215.14 ft at 9:15AM May 22, 2018Observed: 215.18 ft at 9:30AM May 22, 2018Observed: 215.2 ft at 9:45AM May 22, 2018Observed: 215.14 ft at 10:00AM May 22, 2018Observed: 215.17 ft at 10:15AM May 22, 2018Observed: 215.22 ft at 10:30AM May 22, 2018Observed: 215.14 ft at 10:45AM May 22, 2018Observed: 215.18 ft at 11:00AM May 22, 2018Observed: 215.23 ft at 11:15AM May 22, 2018Observed: 215.13 ft at 11:30AM May 22, 2018Observed: 215.16 ft at 11:45AM May 22, 2018Observed: 215.16 ft at 12:00PM May 22, 2018Observed: 215.21 ft at 12:15PM May 22, 2018Observed: 215.13 ft at 12:30PM May 22, 2018Observed: 215.15 ft at 12:45PM May 22, 2018Observed: 215.18 ft at 1:00PM May 22, 2018Observed: 215.18 ft at 1:15PM May 22, 2018Observed: 215.1 ft at 1:30PM May 22, 2018Observed: 215.15 ft at 1:45PM May 22, 2018Observed: 215.16 ft at 2:00PM May 22, 2018Observed: 215.19 ft at 2:15PM May 22, 2018Observed: 215.08 ft at 2:30PM May 22, 2018Observed: 215.11 ft at 2:45PM May 22, 2018Observed: 215.15 ft at 3:00PM May 22, 2018Observed: 215.14 ft at 3:15PM May 22, 2018Observed: 215.16 ft at 3:30PM May 22, 2018Observed: 215.13 ft at 3:45PM May 22, 2018Observed: 215.09 ft at 4:00PM May 22, 2018Observed: 215.1 ft at 4:15PM May 22, 2018Observed: 215.12 ft at 4:30PM May 22, 2018Observed: 215.11 ft at 4:45PM May 22, 2018Observed: 215.15 ft at 5:00PM May 22, 2018Observed: 215.15 ft at 5:15PM May 22, 2018Observed: 215.07 ft at 5:30PM May 22, 2018Observed: 215.09 ft at 5:45PM May 22, 2018Observed: 214.8 ft at 6:00PM May 22, 2018Observed: 214.79 ft at 6:15PM May 22, 2018Observed: 214.83 ft at 6:30PM May 22, 2018Observed: 214.82 ft at 6:45PM May 22, 2018Observed: 214.82 ft at 7:00PM May 22, 2018Observed: 214.81 ft at 7:15PM May 22, 2018Observed: 214.82 ft at 7:30PM May 22, 2018Observed: 214.84 ft at 7:45PM May 22, 2018Observed: 214.84 ft at 8:00PM May 22, 2018Observed: 214.86 ft at 8:15PM May 22, 2018Observed: 214.88 ft at 8:30PM May 22, 2018Observed: 214.88 ft at 8:45PM May 22, 2018Observed: 214.9 ft at 9:00PM May 22, 2018Observed: 214.89 ft at 9:15PM May 22, 2018Observed: 214.88 ft at 9:30PM May 22, 2018Observed: 214.88 ft at 9:45PM May 22, 2018Observed: 214.89 ft at 10:00PM May 22, 2018Observed: 214.91 ft at 10:15PM May 22, 2018Observed: 214.94 ft at 10:30PM May 22, 2018Observed: 215.01 ft at 10:45PM May 22, 2018Observed: 214.95 ft at 11:00PM May 22, 2018Observed: 215 ft at 11:15PM May 22, 2018Observed: 214.97 ft at 11:30PM May 22, 2018Observed: 214.99 ft at 11:45PM May 22, 2018Observed: 214.98 ft at 12:00AM May 23, 2018Observed: 215.03 ft at 12:15AM May 23, 2018Observed: 215.03 ft at 12:30AM May 23, 2018Observed: 215.03 ft at 12:45AM May 23, 2018Observed: 215.06 ft at 1:00AM May 23, 2018Observed: 215.05 ft at 1:15AM May 23, 2018Observed: 215.05 ft at 1:30AM May 23, 2018Observed: 215.05 ft at 1:45AM May 23, 2018Observed: 215.08 ft at 2:00AM May 23, 2018Observed: 215.07 ft at 2:15AM May 23, 2018Observed: 215.05 ft at 2:30AM May 23, 2018Observed: 215.15 ft at 2:45AM May 23, 2018Observed: 215.08 ft at 3:00AM May 23, 2018Observed: 215.07 ft at 3:15AM May 23, 2018Observed: 215.08 ft at 3:30AM May 23, 2018Observed: 215.12 ft at 3:45AM May 23, 2018Observed: 215.08 ft at 4:00AM May 23, 2018Observed: 215.11 ft at 4:15AM May 23, 2018Observed: 215.11 ft at 4:30AM May 23, 2018Observed: 215.07 ft at 4:45AM May 23, 2018Observed: 215.11 ft at 5:00AM May 23, 2018Observed: 215.08 ft at 5:15AM May 23, 2018Observed: 215.09 ft at 5:30AM May 23, 2018Observed: 215.08 ft at 5:45AM May 23, 2018Observed: 215.1 ft at 6:00AM May 23, 2018Observed: 215.09 ft at 6:15AM May 23, 2018Observed: 215.06 ft at 6:30AM May 23, 2018Observed: 215.09 ft at 6:45AM May 23, 2018Observed: 215.06 ft at 7:00AM May 23, 2018Observed: 215.06 ft at 7:15AM May 23, 2018Observed: 215.11 ft at 7:30AM May 23, 2018Observed: 215.04 ft at 7:45AM May 23, 2018Observed: 215.09 ft at 8:00AM May 23, 2018Observed: 215.09 ft at 8:15AM May 23, 2018Observed: 215.05 ft at 8:30AM May 23, 2018Observed: 215.05 ft at 8:45AM May 23, 2018Observed: 215.09 ft at 9:00AM May 23, 2018Observed: 215.09 ft at 9:15AM May 23, 2018Observed: 215.06 ft at 9:30AM May 23, 2018Observed: 215.03 ft at 9:45AM May 23, 2018Observed: 215.04 ft at 10:00AM May 23, 2018Observed: 215.04 ft at 10:15AM May 23, 2018Observed: 215.04 ft at 10:30AM May 23, 2018Observed: 215.03 ft at 10:45AM May 23, 2018Observed: 215.02 ft at 11:00AM May 23, 2018Observed: 215.03 ft at 11:15AM May 23, 2018Observed: 215.05 ft at 11:30AM May 23, 2018Observed: 215 ft at 11:45AM May 23, 2018Observed: 215 ft at 12:00PM May 23, 2018Observed: 215.02 ft at 12:15PM May 23, 2018Observed: 214.99 ft at 12:30PM May 23, 2018Observed: 214.99 ft at 12:45PM May 23, 2018Observed: 215 ft at 1:00PM May 23, 2018Observed: 214.99 ft at 1:15PM May 23, 2018Observed: 214.99 ft at 1:30PM May 23, 2018Observed: 215 ft at 1:45PM May 23, 2018Observed: 214.98 ft at 2:00PM May 23, 2018Observed: 215.01 ft at 2:15PM May 23, 2018Observed: 215 ft at 2:30PM May 23, 2018Observed: 214.99 ft at 2:45PM May 23, 2018Observed: 214.97 ft at 3:00PM May 23, 2018Observed: 215 ft at 3:15PM May 23, 2018Observed: 214.98 ft at 3:30PM May 23, 2018Observed: 214.98 ft at 3:45PM May 23, 2018Observed: 214.99 ft at 4:00PM May 23, 2018Observed: 214.99 ft at 4:15PM May 23, 2018Observed: 214.97 ft at 4:30PM May 23, 2018Observed: 214.99 ft at 4:45PM May 23, 2018Observed: 214.97 ft at 5:00PM May 23, 2018Observed: 214.98 ft at 5:15PM May 23, 2018Observed: 214.98 ft at 5:30PM May 23, 2018Observed: 214.98 ft at 5:45PM May 23, 2018Observed: 215.01 ft at 6:00PM May 23, 2018Observed: 215 ft at 6:15PM May 23, 2018Observed: 215.02 ft at 6:30PM May 23, 2018Observed: 215.01 ft at 6:45PM May 23, 2018Observed: 215.01 ft at 7:00PM May 23, 2018Observed: 215 ft at 7:15PM May 23, 2018Observed: 215.03 ft at 7:30PM May 23, 2018Observed: 215.04 ft at 7:45PM May 23, 2018Observed: 215.07 ft at 8:00PM May 23, 2018Observed: 215.09 ft at 8:15PM May 23, 2018Observed: 215.08 ft at 8:30PM May 23, 2018Observed: 215.04 ft at 8:45PM May 23, 2018Observed: 215.07 ft at 9:00PM May 23, 2018Observed: 215.1 ft at 9:15PM May 23, 2018Observed: 215.16 ft at 9:30PM May 23, 2018Observed: 215.15 ft at 9:45PM May 23, 2018Observed: 215.14 ft at 10:00PM May 23, 2018Observed: 215.18 ft at 10:15PM May 23, 2018Observed: 215.17 ft at 10:30PM May 23, 2018Observed: 215.24 ft at 10:45PM May 23, 2018Observed: 215.19 ft at 11:00PM May 23, 2018Observed: 215.23 ft at 11:15PM May 23, 2018Observed: 215.23 ft at 11:30PM May 23, 2018Observed: 215.21 ft at 11:45PM May 23, 2018Observed: 215.23 ft at 12:00AM May 24, 2018Observed: 215.25 ft at 12:15AM May 24, 2018Observed: 215.22 ft at 12:30AM May 24, 2018Observed: 215.3 ft at 12:45AM May 24, 2018Observed: 215.27 ft at 1:00AM May 24, 2018Observed: 215.28 ft at 1:15AM May 24, 2018Observed: 215.29 ft at 1:30AM May 24, 2018Observed: 215.28 ft at 1:45AM May 24, 2018Observed: 215.3 ft at 2:00AM May 24, 2018Highest Observation: 215.31 ft at 2:15AM May 24, 2018Observed: 215.29 ft at 2:30AM May 24, 2018Highest Observation: 215.31 ft at 2:45AM May 24, 2018Observed: 215.29 ft at 3:00AM May 24, 2018Observed: 215.28 ft at 3:15AM May 24, 2018Observed: 215.3 ft at 3:30AM May 24, 2018Observed: 215.25 ft at 3:45AM May 24, 2018Observed: 215.25 ft at 4:00AM May 24, 2018Observed: 215.3 ft at 4:15AM May 24, 2018Observed: 215.25 ft at 4:30AM May 24, 2018Observed: 215.27 ft at 4:45AM May 24, 2018Observed: 215.26 ft at 5:00AM May 24, 2018Observed: 215.23 ft at 5:15AM May 24, 2018Observed: 215.25 ft at 5:30AM May 24, 2018Observed: 215.26 ft at 5:45AM May 24, 2018Observed: 215.21 ft at 6:00AM May 24, 2018Observed: 215.25 ft at 6:15AM May 24, 2018Observed: 215.25 ft at 6:30AM May 24, 2018Observed: 215.25 ft at 6:45AM May 24, 2018Observed: 215.2 ft at 7:00AM May 24, 2018Observed: 215.21 ft at 7:15AM May 24, 2018Observed: 215.19 ft at 7:30AM May 24, 2018Observed: 215.22 ft at 7:45AM May 24, 2018Observed: 215.19 ft at 8:00AM May 24, 2018Observed: 215.18 ft at 8:15AM May 24, 2018Observed: 215.2 ft at 8:30AM May 24, 2018Observed: 215.17 ft at 8:45AM May 24, 2018Observed: 215.18 ft at 9:00AM May 24, 2018Observed: 215.13 ft at 9:15AM May 24, 2018Observed: 215.14 ft at 9:30AM May 24, 2018Observed: 215.13 ft at 9:45AM May 24, 2018Observed: 215.13 ft at 10:00AM May 24, 2018Observed: 215.14 ft at 10:15AM May 24, 2018Observed: 215.13 ft at 10:30AM May 24, 2018Observed: 215.1 ft at 10:45AM May 24, 2018Observed: 215.09 ft at 11:00AM May 24, 2018Observed: 215.11 ft at 11:15AM May 24, 2018Observed: 215.08 ft at 11:30AM May 24, 2018Observed: 215.1 ft at 11:45AM May 24, 2018Observed: 215.11 ft at 12:00PM May 24, 2018Observed: 215.07 ft at 12:15PM May 24, 2018Observed: 215.07 ft at 12:30PM May 24, 2018Observed: 215.07 ft at 12:45PM May 24, 2018Observed: 215.1 ft at 1:00PM May 24, 2018Observed: 215.04 ft at 1:15PM May 24, 2018Observed: 215.06 ft at 1:30PM May 24, 2018Observed: 215.04 ft at 1:45PM May 24, 2018Observed: 215.03 ft at 2:00PM May 24, 2018Observed: 215.07 ft at 2:15PM May 24, 2018Observed: 215 ft at 2:30PM May 24, 2018Observed: 215.06 ft at 2:45PM May 24, 2018Observed: 215.01 ft at 3:00PM May 24, 2018Observed: 215.04 ft at 3:15PM May 24, 2018Observed: 215.02 ft at 3:30PM May 24, 2018Observed: 215.01 ft at 3:45PM May 24, 2018Observed: 215 ft at 4:00PM May 24, 2018Observed: 215 ft at 4:15PM May 24, 2018Observed: 214.99 ft at 4:30PM May 24, 2018Observed: 214.99 ft at 4:45PM May 24, 2018Observed: 215.01 ft at 5:00PM May 24, 2018Observed: 214.98 ft at 5:15PM May 24, 2018Observed: 214.97 ft at 5:30PM May 24, 2018Observed: 214.99 ft at 5:45PM May 24, 2018Observed: 215 ft at 6:00PM May 24, 2018Observed: 214.99 ft at 6:15PM May 24, 2018Observed: 214.99 ft at 6:30PM May 24, 2018Observed: 214.95 ft at 6:45PM May 24, 2018Observed: 214.99 ft at 7:00PM May 24, 2018Observed: 214.98 ft at 7:15PM May 24, 2018Observed: 215.01 ft at 7:30PM May 24, 2018Observed: 215 ft at 7:45PM May 24, 2018Observed: 214.98 ft at 8:00PM May 24, 2018Observed: 215 ft at 8:15PM May 24, 2018Observed: 215.01 ft at 8:30PM May 24, 2018Observed: 215.02 ft at 8:45PM May 24, 2018Observed: 215.03 ft at 9:00PM May 24, 2018Observed: 215.03 ft at 9:15PM May 24, 2018Observed: 215.01 ft at 9:30PM May 24, 2018Observed: 215.04 ft at 9:45PM May 24, 2018Observed: 215.05 ft at 10:00PM May 24, 2018Observed: 215.03 ft at 10:15PM May 24, 2018Observed: 215.05 ft at 10:30PM May 24, 2018Observed: 215.03 ft at 10:45PM May 24, 2018Observed: 215.05 ft at 11:00PM May 24, 2018Observed: 215.08 ft at 11:15PM May 24, 2018Observed: 215.04 ft at 11:30PM May 24, 2018Observed: 215.07 ft at 11:45PM May 24, 2018Observed: 215.05 ft at 12:00AM May 25, 2018Observed: 215.06 ft at 12:15AM May 25, 2018Observed: 215.07 ft at 12:30AM May 25, 2018Observed: 215.08 ft at 12:45AM May 25, 2018Observed: 215.07 ft at 1:00AM May 25, 2018Observed: 215.07 ft at 1:15AM May 25, 2018Observed: 215.12 ft at 1:30AM May 25, 2018Observed: 215.06 ft at 1:45AM May 25, 2018Observed: 215.06 ft at 2:00AM May 25, 2018Observed: 215.11 ft at 2:15AM May 25, 2018Observed: 215.07 ft at 2:30AM May 25, 2018Observed: 215.09 ft at 2:45AM May 25, 2018Observed: 215.07 ft at 3:00AM May 25, 2018Observed: 215.06 ft at 3:15AM May 25, 2018USGS--Water Resources of the United StatesSNFW1(plotting HGIRG) Graph Created (4:04AM May 25, 2018)ObservedLatest observed value: 215.06 ft at 3:15 AM PDT 25-May-2018.
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Tabular Data (UTC)
Tabular Data (PDT)
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Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the North Fork Stillaguamish River near Oso. During times of high water, forecast crest information can be found in the text products.
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Upstream Gauge - at C Post Br Upstream Gauge
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
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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: 48.272500° N, Longitude: 121.888056° 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  
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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
Seattle Weather Forecast Office
7600 Sandpoint Way NE
Seattle, WA 98115-6349
(206) 526-6087
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