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Hydrograph River at a Glance Download
Skagit River near Mt Vernon Stage (ft)Flow (kcfs)Observed: 12.5 ft at 9:15PM Dec 09, 2019Observed: 12.49 ft at 9:30PM Dec 09, 2019Observed: 12.49 ft at 9:45PM Dec 09, 2019Observed: 12.48 ft at 10:00PM Dec 09, 2019Observed: 12.48 ft at 10:15PM Dec 09, 2019Observed: 12.46 ft at 10:30PM Dec 09, 2019Observed: 12.48 ft at 10:45PM Dec 09, 2019Observed: 12.49 ft at 11:00PM Dec 09, 2019Observed: 12.5 ft at 11:15PM Dec 09, 2019Observed: 12.51 ft at 11:30PM Dec 09, 2019Observed: 12.52 ft at 11:45PM Dec 09, 2019Observed: 12.55 ft at 12:00AM Dec 10, 2019Observed: 12.58 ft at 12:15AM Dec 10, 2019Observed: 12.62 ft at 12:30AM Dec 10, 2019Observed: 12.64 ft at 12:45AM Dec 10, 2019Observed: 12.68 ft at 1:00AM Dec 10, 2019Observed: 12.72 ft at 1:15AM Dec 10, 2019Observed: 12.76 ft at 1:30AM Dec 10, 2019Observed: 12.81 ft at 1:45AM Dec 10, 2019Observed: 12.85 ft at 2:00AM Dec 10, 2019Observed: 12.88 ft at 2:15AM Dec 10, 2019Observed: 12.91 ft at 2:30AM Dec 10, 2019Observed: 12.95 ft at 2:45AM Dec 10, 2019Observed: 12.97 ft at 3:00AM Dec 10, 2019Observed: 12.99 ft at 3:15AM Dec 10, 2019Observed: 13.02 ft at 3:30AM Dec 10, 2019Observed: 13.04 ft at 3:45AM Dec 10, 2019Observed: 13.05 ft at 4:00AM Dec 10, 2019Observed: 13.06 ft at 4:15AM Dec 10, 2019Observed: 13.07 ft at 4:30AM Dec 10, 2019Observed: 13.07 ft at 4:45AM Dec 10, 2019Observed: 13.07 ft at 5:00AM Dec 10, 2019Observed: 13.06 ft at 5:15AM Dec 10, 2019Observed: 13.07 ft at 5:30AM Dec 10, 2019Observed: 13.05 ft at 5:45AM Dec 10, 2019Observed: 13.04 ft at 6:00AM Dec 10, 2019Observed: 13.02 ft at 6:15AM Dec 10, 2019Observed: 13 ft at 6:30AM Dec 10, 2019Observed: 12.98 ft at 6:45AM Dec 10, 2019Observed: 12.96 ft at 7:00AM Dec 10, 2019Observed: 12.94 ft at 7:15AM Dec 10, 2019Observed: 12.91 ft at 7:30AM Dec 10, 2019Observed: 12.88 ft at 7:45AM Dec 10, 2019Observed: 12.84 ft at 8:00AM Dec 10, 2019Observed: 12.81 ft at 8:15AM Dec 10, 2019Observed: 12.78 ft at 8:30AM Dec 10, 2019Observed: 12.75 ft at 8:45AM Dec 10, 2019Observed: 12.72 ft at 9:00AM Dec 10, 2019Observed: 12.68 ft at 9:15AM Dec 10, 2019Observed: 12.67 ft at 9:30AM Dec 10, 2019Observed: 12.64 ft at 9:45AM Dec 10, 2019Observed: 12.61 ft at 10:00AM Dec 10, 2019Observed: 12.58 ft at 10:15AM Dec 10, 2019Observed: 12.55 ft at 10:30AM Dec 10, 2019Observed: 12.53 ft at 10:45AM Dec 10, 2019Observed: 12.52 ft at 11:00AM Dec 10, 2019Observed: 12.48 ft at 11:15AM Dec 10, 2019Observed: 12.48 ft at 11:30AM Dec 10, 2019Observed: 12.46 ft at 11:45AM Dec 10, 2019Observed: 12.45 ft at 12:00PM Dec 10, 2019Observed: 12.44 ft at 12:15PM Dec 10, 2019Observed: 12.42 ft at 12:30PM Dec 10, 2019Observed: 12.4 ft at 12:45PM Dec 10, 2019Observed: 12.39 ft at 1:00PM Dec 10, 2019Observed: 12.37 ft at 1:15PM Dec 10, 2019Observed: 12.38 ft at 1:30PM Dec 10, 2019Observed: 12.38 ft at 1:45PM Dec 10, 2019Observed: 12.36 ft at 2:00PM Dec 10, 2019Observed: 12.36 ft at 2:15PM Dec 10, 2019Observed: 12.35 ft at 2:30PM Dec 10, 2019Observed: 12.34 ft at 2:45PM Dec 10, 2019Observed: 12.34 ft at 3:00PM Dec 10, 2019Observed: 12.35 ft at 3:15PM Dec 10, 2019Observed: 12.33 ft at 3:30PM Dec 10, 2019Observed: 12.34 ft at 3:45PM Dec 10, 2019Observed: 12.34 ft at 4:00PM Dec 10, 2019Observed: 12.33 ft at 4:15PM Dec 10, 2019Observed: 12.33 ft at 4:30PM Dec 10, 2019Observed: 12.32 ft at 4:45PM Dec 10, 2019Observed: 12.32 ft at 5:00PM Dec 10, 2019Observed: 12.31 ft at 5:15PM Dec 10, 2019Observed: 12.32 ft at 5:30PM Dec 10, 2019Observed: 12.31 ft at 5:45PM Dec 10, 2019Observed: 12.3 ft at 6:00PM Dec 10, 2019Observed: 12.29 ft at 6:15PM Dec 10, 2019Observed: 12.29 ft at 6:30PM Dec 10, 2019Observed: 12.28 ft at 6:45PM Dec 10, 2019Observed: 12.28 ft at 7:00PM Dec 10, 2019Observed: 12.27 ft at 7:15PM Dec 10, 2019Observed: 12.27 ft at 7:30PM Dec 10, 2019Observed: 12.26 ft at 7:45PM Dec 10, 2019Observed: 12.27 ft at 8:00PM Dec 10, 2019Observed: 12.24 ft at 8:15PM Dec 10, 2019Observed: 12.26 ft at 8:30PM Dec 10, 2019Observed: 12.25 ft at 8:45PM Dec 10, 2019Observed: 12.24 ft at 9:00PM Dec 10, 2019Observed: 12.24 ft at 9:15PM Dec 10, 2019Observed: 12.24 ft at 9:30PM Dec 10, 2019Observed: 12.23 ft at 9:45PM Dec 10, 2019Observed: 12.23 ft at 10:00PM Dec 10, 2019Observed: 12.24 ft at 10:15PM Dec 10, 2019Observed: 12.22 ft at 10:30PM Dec 10, 2019Observed: 12.24 ft at 10:45PM Dec 10, 2019Observed: 12.25 ft at 11:00PM Dec 10, 2019Observed: 12.27 ft at 11:15PM Dec 10, 2019Observed: 12.28 ft at 11:30PM Dec 10, 2019Observed: 12.31 ft at 11:45PM Dec 10, 2019Observed: 12.32 ft at 12:00AM Dec 11, 2019Observed: 12.37 ft at 12:15AM Dec 11, 2019Observed: 12.41 ft at 12:30AM Dec 11, 2019Observed: 12.45 ft at 12:45AM Dec 11, 2019Observed: 12.5 ft at 1:00AM Dec 11, 2019Observed: 12.55 ft at 1:15AM Dec 11, 2019Observed: 12.58 ft at 1:30AM Dec 11, 2019Observed: 12.63 ft at 1:45AM Dec 11, 2019Observed: 12.68 ft at 2:00AM Dec 11, 2019Observed: 12.7 ft at 2:15AM Dec 11, 2019Observed: 12.75 ft at 2:30AM Dec 11, 2019Observed: 12.78 ft at 2:45AM Dec 11, 2019Observed: 12.8 ft at 3:00AM Dec 11, 2019Observed: 12.83 ft at 3:15AM Dec 11, 2019Observed: 12.84 ft at 3:30AM Dec 11, 2019Observed: 12.85 ft at 3:45AM Dec 11, 2019Observed: 12.86 ft at 4:00AM Dec 11, 2019Observed: 12.86 ft at 4:15AM Dec 11, 2019Observed: 12.86 ft at 4:30AM Dec 11, 2019Observed: 12.87 ft at 4:45AM Dec 11, 2019Observed: 12.86 ft at 5:00AM Dec 11, 2019Observed: 12.85 ft at 5:15AM Dec 11, 2019Observed: 12.84 ft at 5:30AM Dec 11, 2019Observed: 12.83 ft at 5:45AM Dec 11, 2019Observed: 12.82 ft at 6:00AM Dec 11, 2019Observed: 12.8 ft at 6:15AM Dec 11, 2019Observed: 12.78 ft at 6:30AM Dec 11, 2019Observed: 12.75 ft at 6:45AM Dec 11, 2019Observed: 12.73 ft at 7:00AM Dec 11, 2019Observed: 12.7 ft at 7:15AM Dec 11, 2019Observed: 12.67 ft at 7:30AM Dec 11, 2019Observed: 12.65 ft at 7:45AM Dec 11, 2019Observed: 12.62 ft at 8:00AM Dec 11, 2019Observed: 12.6 ft at 8:15AM Dec 11, 2019Observed: 12.57 ft at 8:30AM Dec 11, 2019Observed: 12.53 ft at 8:45AM Dec 11, 2019Observed: 12.51 ft at 9:00AM Dec 11, 2019Observed: 12.49 ft at 9:15AM Dec 11, 2019Observed: 12.47 ft at 9:30AM Dec 11, 2019Observed: 12.45 ft at 9:45AM Dec 11, 2019Observed: 12.42 ft at 10:00AM Dec 11, 2019Observed: 12.42 ft at 10:15AM Dec 11, 2019Observed: 12.4 ft at 10:30AM Dec 11, 2019Observed: 12.38 ft at 10:45AM Dec 11, 2019Observed: 12.36 ft at 11:00AM Dec 11, 2019Observed: 12.34 ft at 11:15AM Dec 11, 2019Observed: 12.33 ft at 11:30AM Dec 11, 2019Observed: 12.31 ft at 11:45AM Dec 11, 2019Observed: 12.31 ft at 12:00PM Dec 11, 2019Observed: 12.3 ft at 12:15PM Dec 11, 2019Observed: 12.28 ft at 12:30PM Dec 11, 2019Observed: 12.29 ft at 12:45PM Dec 11, 2019Observed: 12.27 ft at 1:00PM Dec 11, 2019Observed: 12.28 ft at 1:15PM Dec 11, 2019Observed: 12.27 ft at 1:30PM Dec 11, 2019Observed: 12.26 ft at 1:45PM Dec 11, 2019Observed: 12.24 ft at 2:00PM Dec 11, 2019Observed: 12.26 ft at 2:15PM Dec 11, 2019Observed: 12.24 ft at 2:30PM Dec 11, 2019Observed: 12.24 ft at 2:45PM Dec 11, 2019Observed: 12.24 ft at 3:00PM Dec 11, 2019Observed: 12.25 ft at 3:15PM Dec 11, 2019Observed: 12.24 ft at 3:30PM Dec 11, 2019Observed: 12.24 ft at 3:45PM Dec 11, 2019Observed: 12.25 ft at 4:00PM Dec 11, 2019Observed: 12.24 ft at 4:15PM Dec 11, 2019Observed: 12.24 ft at 4:30PM Dec 11, 2019Observed: 12.25 ft at 4:45PM Dec 11, 2019Observed: 12.24 ft at 5:00PM Dec 11, 2019Observed: 12.25 ft at 5:15PM Dec 11, 2019Observed: 12.25 ft at 5:30PM Dec 11, 2019Observed: 12.26 ft at 5:45PM Dec 11, 2019Observed: 12.24 ft at 6:00PM Dec 11, 2019Observed: 12.27 ft at 6:15PM Dec 11, 2019Observed: 12.27 ft at 6:30PM Dec 11, 2019Observed: 12.26 ft at 6:45PM Dec 11, 2019Observed: 12.23 ft at 7:00PM Dec 11, 2019Observed: 12.24 ft at 7:15PM Dec 11, 2019Observed: 12.24 ft at 7:30PM Dec 11, 2019Observed: 12.23 ft at 7:45PM Dec 11, 2019Observed: 12.23 ft at 8:00PM Dec 11, 2019Observed: 12.23 ft at 8:15PM Dec 11, 2019Observed: 12.23 ft at 8:30PM Dec 11, 2019Observed: 12.23 ft at 8:45PM Dec 11, 2019Observed: 12.23 ft at 9:00PM Dec 11, 2019Observed: 12.22 ft at 9:15PM Dec 11, 2019Observed: 12.23 ft at 9:30PM Dec 11, 2019Observed: 12.23 ft at 9:45PM Dec 11, 2019Observed: 12.23 ft at 10:00PM Dec 11, 2019Observed: 12.24 ft at 10:15PM Dec 11, 2019Observed: 12.23 ft at 10:30PM Dec 11, 2019Observed: 12.22 ft at 10:45PM Dec 11, 2019Observed: 12.22 ft at 11:00PM Dec 11, 2019Observed: 12.23 ft at 11:15PM Dec 11, 2019Observed: 12.24 ft at 11:30PM Dec 11, 2019Observed: 12.23 ft at 11:45PM Dec 11, 2019Observed: 12.26 ft at 12:00AM Dec 12, 2019Observed: 12.28 ft at 12:15AM Dec 12, 2019Observed: 12.32 ft at 12:30AM Dec 12, 2019Observed: 12.34 ft at 12:45AM Dec 12, 2019Observed: 12.37 ft at 1:00AM Dec 12, 2019Observed: 12.4 ft at 1:15AM Dec 12, 2019Observed: 12.44 ft at 1:30AM Dec 12, 2019Observed: 12.47 ft at 1:45AM Dec 12, 2019Observed: 12.52 ft at 2:00AM Dec 12, 2019Observed: 12.58 ft at 2:15AM Dec 12, 2019Observed: 12.62 ft at 2:30AM Dec 12, 2019Observed: 12.68 ft at 2:45AM Dec 12, 2019Observed: 12.72 ft at 3:00AM Dec 12, 2019Observed: 12.76 ft at 3:15AM Dec 12, 2019Observed: 12.82 ft at 3:30AM Dec 12, 2019Observed: 12.85 ft at 3:45AM Dec 12, 2019Observed: 12.89 ft at 4:00AM Dec 12, 2019Observed: 12.92 ft at 4:15AM Dec 12, 2019Observed: 12.95 ft at 4:30AM Dec 12, 2019Observed: 12.98 ft at 4:45AM Dec 12, 2019Observed: 12.98 ft at 5:00AM Dec 12, 2019Observed: 13 ft at 5:15AM Dec 12, 2019Observed: 13.01 ft at 5:30AM Dec 12, 2019Observed: 13.02 ft at 5:45AM Dec 12, 2019Observed: 13.03 ft at 6:00AM Dec 12, 2019Observed: 13.04 ft at 6:15AM Dec 12, 2019Observed: 13.05 ft at 6:30AM Dec 12, 2019Observed: 13.03 ft at 6:45AM Dec 12, 2019Observed: 13.03 ft at 7:00AM Dec 12, 2019Observed: 13.02 ft at 7:15AM Dec 12, 2019Observed: 13 ft at 7:30AM Dec 12, 2019Observed: 12.99 ft at 7:45AM Dec 12, 2019Observed: 12.97 ft at 8:00AM Dec 12, 2019Observed: 12.94 ft at 8:15AM Dec 12, 2019Observed: 12.92 ft at 8:30AM Dec 12, 2019Observed: 12.89 ft at 8:45AM Dec 12, 2019Observed: 12.89 ft at 9:00AM Dec 12, 2019Observed: 12.86 ft at 9:15AM Dec 12, 2019Observed: 12.83 ft at 9:30AM Dec 12, 2019Observed: 12.79 ft at 9:45AM Dec 12, 2019Observed: 12.79 ft at 10:00AM Dec 12, 2019Observed: 12.77 ft at 10:15AM Dec 12, 2019Observed: 12.74 ft at 10:30AM Dec 12, 2019Observed: 12.71 ft at 10:45AM Dec 12, 2019Observed: 12.7 ft at 11:00AM Dec 12, 2019Observed: 12.7 ft at 11:15AM Dec 12, 2019Observed: 12.68 ft at 11:30AM Dec 12, 2019Observed: 12.68 ft at 11:45AM Dec 12, 2019Observed: 12.67 ft at 12:00PM Dec 12, 2019Observed: 12.66 ft at 12:15PM Dec 12, 2019Observed: 12.65 ft at 12:30PM Dec 12, 2019Observed: 12.64 ft at 12:45PM Dec 12, 2019Observed: 12.64 ft at 1:00PM Dec 12, 2019Observed: 12.64 ft at 1:15PM Dec 12, 2019Observed: 12.63 ft at 1:30PM Dec 12, 2019Observed: 12.64 ft at 1:45PM Dec 12, 2019Observed: 12.66 ft at 2:00PM Dec 12, 2019Observed: 12.66 ft at 2:15PM Dec 12, 2019Observed: 12.67 ft at 2:30PM Dec 12, 2019Observed: 12.68 ft at 2:45PM Dec 12, 2019Observed: 12.69 ft at 3:00PM Dec 12, 2019Observed: 12.69 ft at 3:15PM Dec 12, 2019Observed: 12.7 ft at 3:30PM Dec 12, 2019Observed: 12.72 ft at 3:45PM Dec 12, 2019Observed: 12.73 ft at 4:00PM Dec 12, 2019Observed: 12.76 ft at 4:15PM Dec 12, 2019Observed: 12.78 ft at 4:30PM Dec 12, 2019Observed: 12.81 ft at 4:45PM Dec 12, 2019Observed: 12.83 ft at 5:00PM Dec 12, 2019Observed: 12.86 ft at 5:15PM Dec 12, 2019Observed: 12.88 ft at 5:30PM Dec 12, 2019Observed: 12.91 ft at 5:45PM Dec 12, 2019Observed: 12.93 ft at 6:00PM Dec 12, 2019Observed: 12.96 ft at 6:15PM Dec 12, 2019Observed: 12.98 ft at 6:30PM Dec 12, 2019Observed: 13.01 ft at 6:45PM Dec 12, 2019Observed: 13.03 ft at 7:00PM Dec 12, 2019Observed: 13.07 ft at 7:15PM Dec 12, 2019Observed: 13.1 ft at 7:30PM Dec 12, 2019Observed: 13.12 ft at 7:45PM Dec 12, 2019Observed: 13.15 ft at 8:00PM Dec 12, 2019Highest Observation: 13.18 ft at 8:15PM Dec 12, 2019Forecast: 13.24 ft 10:00PM Dec 12, 2019Forecast: 13.65 ft 4:00AM Dec 13, 2019Forecast: 14.15 ft 10:00AM Dec 13, 2019Highest Forecast: 14.59 ft 4:00PM Dec 13, 2019Forecast: 14.53 ft 10:00PM Dec 13, 2019Forecast: 14.27 ft 4:00AM Dec 14, 2019Forecast: 13.97 ft 10:00AM Dec 14, 2019Forecast: 13.63 ft 4:00PM Dec 14, 2019Forecast: 13.31 ft 10:00PM Dec 14, 2019Forecast: 13.03 ft 4:00AM Dec 15, 2019Forecast: 12.8 ft 10:00AM Dec 15, 2019Forecast: 12.62 ft 4:00PM Dec 15, 2019Forecast: 12.46 ft 10:00PM Dec 15, 2019Forecast: 12.33 ft 4:00AM Dec 16, 2019Forecast: 12.22 ft 10:00AM Dec 16, 2019Forecast: 12.13 ft 4:00PM Dec 16, 2019Forecast: 12.05 ft 10:00PM Dec 16, 2019Forecast: 11.97 ft 4:00AM Dec 17, 2019Forecast: 11.89 ft 10:00AM Dec 17, 2019Forecast: 11.83 ft 4:00PM Dec 17, 2019USGS--Water Resources of the United StatesMVEW1(plotting HGIRG) Graph Created (9:04PM Dec 12, 2019)ObservedForecast (issued 6:40PM Dec 12)Latest observed value: 13.18 ft at 8:15 PM PST 12-Dec-2019. Flood Stage is 28 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past and future precipitation. Forecast stages may be different if forecast future rainfall does not occur.

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

NOTE: Forecasts for the Skagit River near Mt Vernon are issued routinely year-round.

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Upstream Gauge - near Concrete Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 32
Moderate Flood Stage: 30
Flood Stage: 28
Action Stage: 0
Low Stage (in feet): 0

Historic Crests
(1) 37.37 ft on 11/25/1990
(2) 37.34 ft on 11/30/1995
(3) 37.00 ft on 11/11/1906
(4) 36.85 ft on 02/11/1951
(5) 36.61 ft on 11/11/1990
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 33.15 ft on 11/24/2017 (P)
(2) 29.47 ft on 12/10/2015 (P)
(3) 30.97 ft on 11/18/2015 (P)
(4) 29.11 ft on 11/14/2015 (P)
(5) 31.50 ft on 11/29/2014
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 7.37 ft on 10/26/1942
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
36 the Skagit River will cause severe near record flooding from Sedro Woolley downstream through Mount Vernon to the mouth. Deep and swift flood waters will inundate and possibly damage many roads...farmlands and residential areas. Levees may be damaged. Major sandbagging will be needed to protect Mount Vernon. Flood areas will also include headwaters...tributaries...and other streams in the Skagit basin. This level for this location corresponds to a Phase 3 flood in the Skagit County flood system.
32 the Skagit River will cause major flooding from Sedro Woolley downstream through Mount Vernon to the mouth. Deep and swift flood waters will inundate many roads...farmlands and residential areas. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Skagit River Basin. This level for this location on the Skagit corresponds to a Phase 2 flood in the Skagit County flood system.
30 the Skagit River will flood from Sedro Woolley downstream through Mount Vernon to the mouth. Flood waters will inundate some low-lying roads...farmlands and residential areas. This level for this location on the Skagit corresponds to a phase 1 flood in the Skagit County flood system.
28 the Skagit River will cause minor flooding from Sedro Woolley downstream through Mount Vernon to the mouth...with shallow flooding in low pasture lands and over a few low-lying roads near the river. This level for this location on the Skagit corresponds to a Phase 1 flood in the Skagit County flood system.
Photos
(1) Upstream view of Skagit River in Mount Vernon from gage.
(2) Downstream view of Skagit River in Mount Vernon from gage.
(3) Skagit River stream gage in Mount Vernon.
About This Location Collapse

Latitude: 48.445000° N, Longitude: 122.334167° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 28 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 0 ft 28 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
Seattle Weather Forecast Office
7600 Sandpoint Way NE
Seattle, WA 98115-6349
(206) 526-6087
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