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Hydrograph River at a Glance Download
Snoqualmie River near Carnation - Discharge River Discharge (kcfs)Flow (kcfs)Observed: 1.56 kcfs at 12:00PM Oct 13, 2021Observed: 1.58 kcfs at 12:15PM Oct 13, 2021Observed: 1.58 kcfs at 12:30PM Oct 13, 2021Observed: 1.58 kcfs at 12:45PM Oct 13, 2021Observed: 1.59 kcfs at 1:00PM Oct 13, 2021Observed: 1.59 kcfs at 1:15PM Oct 13, 2021Observed: 1.61 kcfs at 1:30PM Oct 13, 2021Observed: 1.61 kcfs at 1:45PM Oct 13, 2021Observed: 1.61 kcfs at 2:00PM Oct 13, 2021Observed: 1.62 kcfs at 2:15PM Oct 13, 2021Observed: 1.61 kcfs at 2:30PM Oct 13, 2021Observed: 1.62 kcfs at 2:45PM Oct 13, 2021Observed: 1.62 kcfs at 3:00PM Oct 13, 2021Observed: 1.64 kcfs at 3:15PM Oct 13, 2021Observed: 1.62 kcfs at 3:30PM Oct 13, 2021Observed: 1.64 kcfs at 3:45PM Oct 13, 2021Observed: 1.64 kcfs at 4:00PM Oct 13, 2021Observed: 1.64 kcfs at 4:15PM Oct 13, 2021Observed: 1.62 kcfs at 4:30PM Oct 13, 2021Observed: 1.64 kcfs at 4:45PM Oct 13, 2021Observed: 1.65 kcfs at 5:00PM Oct 13, 2021Observed: 1.64 kcfs at 5:15PM Oct 13, 2021Observed: 1.65 kcfs at 5:30PM Oct 13, 2021Observed: 1.65 kcfs at 5:45PM Oct 13, 2021Observed: 1.64 kcfs at 6:00PM Oct 13, 2021Observed: 1.65 kcfs at 6:15PM Oct 13, 2021Observed: 1.65 kcfs at 6:30PM Oct 13, 2021Observed: 1.65 kcfs at 6:45PM Oct 13, 2021Observed: 1.65 kcfs at 7:00PM Oct 13, 2021Observed: 1.65 kcfs at 7:15PM Oct 13, 2021Observed: 1.65 kcfs at 7:30PM Oct 13, 2021Observed: 1.65 kcfs at 7:45PM Oct 13, 2021Observed: 1.65 kcfs at 8:00PM Oct 13, 2021Observed: 1.65 kcfs at 8:15PM Oct 13, 2021Observed: 1.65 kcfs at 8:30PM Oct 13, 2021Observed: 1.66 kcfs at 8:45PM Oct 13, 2021Observed: 1.66 kcfs at 9:00PM Oct 13, 2021Observed: 1.66 kcfs at 9:15PM Oct 13, 2021Observed: 1.66 kcfs at 9:30PM Oct 13, 2021Observed: 1.66 kcfs at 9:45PM Oct 13, 2021Observed: 1.66 kcfs at 10:00PM Oct 13, 2021Observed: 1.66 kcfs at 10:15PM Oct 13, 2021Observed: 1.66 kcfs at 10:30PM Oct 13, 2021Observed: 1.66 kcfs at 10:45PM Oct 13, 2021Observed: 1.66 kcfs at 11:00PM Oct 13, 2021Observed: 1.66 kcfs at 11:15PM Oct 13, 2021Observed: 1.66 kcfs at 11:30PM Oct 13, 2021Observed: 1.68 kcfs at 11:45PM Oct 13, 2021Observed: 1.66 kcfs at 12:00AM Oct 14, 2021Observed: 1.68 kcfs at 12:15AM Oct 14, 2021Observed: 1.68 kcfs at 12:30AM Oct 14, 2021Observed: 1.68 kcfs at 12:45AM Oct 14, 2021Observed: 1.66 kcfs at 1:00AM Oct 14, 2021Observed: 1.68 kcfs at 1:15AM Oct 14, 2021Observed: 1.68 kcfs at 1:30AM Oct 14, 2021Observed: 1.68 kcfs at 1:45AM Oct 14, 2021Observed: 1.68 kcfs at 2:00AM Oct 14, 2021Observed: 1.68 kcfs at 2:15AM Oct 14, 2021Observed: 1.68 kcfs at 2:30AM Oct 14, 2021Observed: 1.68 kcfs at 2:45AM Oct 14, 2021Observed: 1.68 kcfs at 3:00AM Oct 14, 2021Observed: 1.68 kcfs at 3:15AM Oct 14, 2021Observed: 1.68 kcfs at 3:30AM Oct 14, 2021Observed: 1.66 kcfs at 3:45AM Oct 14, 2021Observed: 1.68 kcfs at 4:00AM Oct 14, 2021Observed: 1.66 kcfs at 4:15AM Oct 14, 2021Observed: 1.68 kcfs at 4:30AM Oct 14, 2021Observed: 1.68 kcfs at 4:45AM Oct 14, 2021Observed: 1.66 kcfs at 5:00AM Oct 14, 2021Observed: 1.68 kcfs at 5:15AM Oct 14, 2021Observed: 1.66 kcfs at 5:30AM Oct 14, 2021Observed: 1.66 kcfs at 5:45AM Oct 14, 2021Observed: 1.68 kcfs at 6:00AM Oct 14, 2021Observed: 1.68 kcfs at 6:15AM Oct 14, 2021Observed: 1.66 kcfs at 6:30AM Oct 14, 2021Observed: 1.68 kcfs at 6:45AM Oct 14, 2021Observed: 1.66 kcfs at 7:00AM Oct 14, 2021Observed: 1.66 kcfs at 7:15AM Oct 14, 2021Observed: 1.66 kcfs at 7:30AM Oct 14, 2021Observed: 1.66 kcfs at 7:45AM Oct 14, 2021Observed: 1.66 kcfs at 8:00AM Oct 14, 2021Observed: 1.65 kcfs at 8:15AM Oct 14, 2021Observed: 1.65 kcfs at 8:30AM Oct 14, 2021Observed: 1.65 kcfs at 8:45AM Oct 14, 2021Observed: 1.65 kcfs at 9:00AM Oct 14, 2021Observed: 1.65 kcfs at 9:15AM Oct 14, 2021Observed: 1.65 kcfs at 9:30AM Oct 14, 2021Observed: 1.65 kcfs at 9:45AM Oct 14, 2021Observed: 1.65 kcfs at 10:00AM Oct 14, 2021Observed: 1.65 kcfs at 10:15AM Oct 14, 2021Observed: 1.65 kcfs at 10:30AM Oct 14, 2021Observed: 1.65 kcfs at 10:45AM Oct 14, 2021Observed: 1.65 kcfs at 11:00AM Oct 14, 2021Observed: 1.64 kcfs at 11:15AM Oct 14, 2021Observed: 1.65 kcfs at 11:30AM Oct 14, 2021Observed: 1.65 kcfs at 11:45AM Oct 14, 2021Observed: 1.65 kcfs at 12:00PM Oct 14, 2021Observed: 1.65 kcfs at 12:15PM Oct 14, 2021Observed: 1.65 kcfs at 12:30PM Oct 14, 2021Observed: 1.65 kcfs at 12:45PM Oct 14, 2021Observed: 1.65 kcfs at 1:00PM Oct 14, 2021Observed: 1.65 kcfs at 1:15PM Oct 14, 2021Observed: 1.66 kcfs at 1:30PM Oct 14, 2021Observed: 1.66 kcfs at 1:45PM Oct 14, 2021Observed: 1.66 kcfs at 2:00PM Oct 14, 2021Observed: 1.66 kcfs at 2:15PM Oct 14, 2021Observed: 1.68 kcfs at 2:30PM Oct 14, 2021Observed: 1.68 kcfs at 2:45PM Oct 14, 2021Observed: 1.68 kcfs at 3:00PM Oct 14, 2021Observed: 1.68 kcfs at 3:15PM Oct 14, 2021Observed: 1.69 kcfs at 3:30PM Oct 14, 2021Observed: 1.71 kcfs at 3:45PM Oct 14, 2021Observed: 1.71 kcfs at 4:00PM Oct 14, 2021Observed: 1.72 kcfs at 4:15PM Oct 14, 2021Observed: 1.72 kcfs at 4:30PM Oct 14, 2021Observed: 1.74 kcfs at 4:45PM Oct 14, 2021Observed: 1.74 kcfs at 5:00PM Oct 14, 2021Observed: 1.75 kcfs at 5:15PM Oct 14, 2021Observed: 1.77 kcfs at 5:30PM Oct 14, 2021Observed: 1.77 kcfs at 5:45PM Oct 14, 2021Observed: 1.78 kcfs at 6:00PM Oct 14, 2021Observed: 1.8 kcfs at 6:15PM Oct 14, 2021Observed: 1.8 kcfs at 6:30PM Oct 14, 2021Observed: 1.81 kcfs at 6:45PM Oct 14, 2021Observed: 1.83 kcfs at 7:00PM Oct 14, 2021Observed: 1.84 kcfs at 7:15PM Oct 14, 2021Observed: 1.86 kcfs at 7:30PM Oct 14, 2021Observed: 1.87 kcfs at 7:45PM Oct 14, 2021Observed: 1.89 kcfs at 8:00PM Oct 14, 2021Observed: 1.9 kcfs at 8:15PM Oct 14, 2021Observed: 1.92 kcfs at 8:30PM Oct 14, 2021Observed: 1.93 kcfs at 8:45PM Oct 14, 2021Observed: 1.95 kcfs at 9:00PM Oct 14, 2021Observed: 1.96 kcfs at 9:15PM Oct 14, 2021Observed: 1.98 kcfs at 9:30PM Oct 14, 2021Observed: 1.98 kcfs at 9:45PM Oct 14, 2021Observed: 2.01 kcfs at 10:00PM Oct 14, 2021Observed: 2.01 kcfs at 10:15PM Oct 14, 2021Observed: 2.04 kcfs at 10:30PM Oct 14, 2021Observed: 2.06 kcfs at 10:45PM Oct 14, 2021Observed: 2.06 kcfs at 11:00PM Oct 14, 2021Observed: 2.07 kcfs at 11:15PM Oct 14, 2021Observed: 2.11 kcfs at 11:30PM Oct 14, 2021Observed: 2.11 kcfs at 11:45PM Oct 14, 2021Observed: 2.12 kcfs at 12:00AM Oct 15, 2021Observed: 2.14 kcfs at 12:15AM Oct 15, 2021Observed: 2.16 kcfs at 12:30AM Oct 15, 2021Observed: 2.17 kcfs at 12:45AM Oct 15, 2021Observed: 2.19 kcfs at 1:00AM Oct 15, 2021Observed: 2.2 kcfs at 1:15AM Oct 15, 2021Observed: 2.22 kcfs at 1:30AM Oct 15, 2021Observed: 2.22 kcfs at 1:45AM Oct 15, 2021Observed: 2.25 kcfs at 2:00AM Oct 15, 2021Observed: 2.25 kcfs at 2:15AM Oct 15, 2021Observed: 2.29 kcfs at 2:30AM Oct 15, 2021Observed: 2.29 kcfs at 2:45AM Oct 15, 2021Observed: 2.32 kcfs at 3:00AM Oct 15, 2021Observed: 2.34 kcfs at 3:15AM Oct 15, 2021Observed: 2.35 kcfs at 3:30AM Oct 15, 2021Observed: 2.37 kcfs at 3:45AM Oct 15, 2021Observed: 2.42 kcfs at 4:00AM Oct 15, 2021Observed: 2.42 kcfs at 4:15AM Oct 15, 2021Observed: 2.44 kcfs at 4:30AM Oct 15, 2021Observed: 2.45 kcfs at 4:45AM Oct 15, 2021Observed: 2.47 kcfs at 5:00AM Oct 15, 2021Observed: 2.51 kcfs at 5:15AM Oct 15, 2021Observed: 2.54 kcfs at 5:30AM Oct 15, 2021Observed: 2.54 kcfs at 5:45AM Oct 15, 2021Observed: 2.58 kcfs at 6:00AM Oct 15, 2021Observed: 2.61 kcfs at 6:15AM Oct 15, 2021Observed: 2.73 kcfs at 7:30AM Oct 15, 2021Observed: 2.75 kcfs at 7:45AM Oct 15, 2021Observed: 2.79 kcfs at 8:00AM Oct 15, 2021Observed: 2.81 kcfs at 8:15AM Oct 15, 2021Observed: 2.82 kcfs at 8:30AM Oct 15, 2021Observed: 2.86 kcfs at 8:45AM Oct 15, 2021Observed: 2.86 kcfs at 9:00AM Oct 15, 2021Observed: 2.9 kcfs at 9:15AM Oct 15, 2021Observed: 2.92 kcfs at 9:30AM Oct 15, 2021Observed: 2.93 kcfs at 9:45AM Oct 15, 2021Observed: 2.97 kcfs at 10:00AM Oct 15, 2021Observed: 2.97 kcfs at 10:15AM Oct 15, 2021Observed: 2.99 kcfs at 10:30AM Oct 15, 2021Observed: 3.01 kcfs at 10:45AM Oct 15, 2021Observed: 3.05 kcfs at 11:00AM Oct 15, 2021Observed: 3.06 kcfs at 11:15AM Oct 15, 2021Observed: 3.08 kcfs at 11:30AM Oct 15, 2021Observed: 3.08 kcfs at 11:45AM Oct 15, 2021Observed: 3.1 kcfs at 12:00PM Oct 15, 2021Observed: 3.1 kcfs at 12:15PM Oct 15, 2021Observed: 3.12 kcfs at 12:30PM Oct 15, 2021Observed: 3.12 kcfs at 12:45PM Oct 15, 2021Observed: 3.16 kcfs at 1:00PM Oct 15, 2021Observed: 3.16 kcfs at 1:15PM Oct 15, 2021Observed: 3.16 kcfs at 1:30PM Oct 15, 2021Observed: 3.18 kcfs at 1:45PM Oct 15, 2021Observed: 3.2 kcfs at 2:00PM Oct 15, 2021Observed: 3.18 kcfs at 2:15PM Oct 15, 2021Observed: 3.2 kcfs at 2:30PM Oct 15, 2021Observed: 3.22 kcfs at 2:45PM Oct 15, 2021Observed: 3.22 kcfs at 3:00PM Oct 15, 2021Observed: 3.22 kcfs at 3:15PM Oct 15, 2021Observed: 3.2 kcfs at 3:30PM Oct 15, 2021Observed: 3.22 kcfs at 3:45PM Oct 15, 2021Observed: 3.22 kcfs at 4:00PM Oct 15, 2021Observed: 3.22 kcfs at 4:15PM Oct 15, 2021Highest Observation: 3.24 kcfs at 4:30PM Oct 15, 2021Observed: 3.22 kcfs at 4:45PM Oct 15, 2021Observed: 3.22 kcfs at 5:00PM Oct 15, 2021Observed: 3.22 kcfs at 5:15PM Oct 15, 2021Observed: 3.2 kcfs at 5:30PM Oct 15, 2021Observed: 3.2 kcfs at 5:45PM Oct 15, 2021Observed: 3.22 kcfs at 6:00PM Oct 15, 2021Observed: 3.18 kcfs at 6:15PM Oct 15, 2021Observed: 3.2 kcfs at 6:30PM Oct 15, 2021Observed: 3.2 kcfs at 6:45PM Oct 15, 2021Observed: 3.2 kcfs at 7:00PM Oct 15, 2021Observed: 3.18 kcfs at 7:15PM Oct 15, 2021Observed: 3.18 kcfs at 7:30PM Oct 15, 2021Observed: 3.18 kcfs at 7:45PM Oct 15, 2021Observed: 3.16 kcfs at 8:00PM Oct 15, 2021Observed: 3.16 kcfs at 8:15PM Oct 15, 2021Observed: 3.16 kcfs at 8:30PM Oct 15, 2021Observed: 3.14 kcfs at 8:45PM Oct 15, 2021Observed: 3.16 kcfs at 9:00PM Oct 15, 2021Observed: 3.14 kcfs at 9:15PM Oct 15, 2021Observed: 3.12 kcfs at 9:30PM Oct 15, 2021Observed: 3.14 kcfs at 9:45PM Oct 15, 2021Observed: 3.12 kcfs at 10:00PM Oct 15, 2021Observed: 3.1 kcfs at 10:15PM Oct 15, 2021Observed: 3.08 kcfs at 10:30PM Oct 15, 2021Observed: 3.12 kcfs at 10:45PM Oct 15, 2021Observed: 3.1 kcfs at 11:00PM Oct 15, 2021Observed: 3.1 kcfs at 11:15PM Oct 15, 2021Observed: 3.1 kcfs at 11:30PM Oct 15, 2021Observed: 3.06 kcfs at 11:45PM Oct 15, 2021Observed: 3.06 kcfs at 12:00AM Oct 16, 2021Observed: 3.06 kcfs at 12:15AM Oct 16, 2021Observed: 3.06 kcfs at 12:30AM Oct 16, 2021Observed: 3.06 kcfs at 12:45AM Oct 16, 2021Observed: 3.05 kcfs at 1:00AM Oct 16, 2021Observed: 3.05 kcfs at 1:15AM Oct 16, 2021Observed: 3.05 kcfs at 1:30AM Oct 16, 2021Observed: 3.05 kcfs at 1:45AM Oct 16, 2021Observed: 3.05 kcfs at 2:00AM Oct 16, 2021Observed: 3.01 kcfs at 2:15AM Oct 16, 2021Observed: 3.01 kcfs at 2:30AM Oct 16, 2021Observed: 3.03 kcfs at 2:45AM Oct 16, 2021Observed: 2.99 kcfs at 3:00AM Oct 16, 2021Observed: 2.97 kcfs at 3:15AM Oct 16, 2021Observed: 2.97 kcfs at 3:30AM Oct 16, 2021Observed: 2.95 kcfs at 3:45AM Oct 16, 2021Observed: 2.95 kcfs at 4:00AM Oct 16, 2021Observed: 2.93 kcfs at 4:15AM Oct 16, 2021Observed: 2.93 kcfs at 4:30AM Oct 16, 2021Observed: 2.93 kcfs at 4:45AM Oct 16, 2021Observed: 2.93 kcfs at 5:00AM Oct 16, 2021Observed: 2.9 kcfs at 5:15AM Oct 16, 2021Observed: 2.9 kcfs at 5:30AM Oct 16, 2021Observed: 2.9 kcfs at 5:45AM Oct 16, 2021Observed: 2.88 kcfs at 6:00AM Oct 16, 2021Observed: 2.86 kcfs at 6:15AM Oct 16, 2021Observed: 2.84 kcfs at 6:30AM Oct 16, 2021Observed: 2.84 kcfs at 6:45AM Oct 16, 2021Observed: 2.82 kcfs at 7:00AM Oct 16, 2021Observed: 2.82 kcfs at 7:15AM Oct 16, 2021Observed: 2.81 kcfs at 7:30AM Oct 16, 2021Observed: 2.81 kcfs at 7:45AM Oct 16, 2021Observed: 2.81 kcfs at 8:00AM Oct 16, 2021Observed: 2.79 kcfs at 8:15AM Oct 16, 2021Observed: 2.77 kcfs at 8:30AM Oct 16, 2021Observed: 2.75 kcfs at 8:45AM Oct 16, 2021Observed: 2.73 kcfs at 9:00AM Oct 16, 2021Observed: 2.73 kcfs at 9:15AM Oct 16, 2021Observed: 2.73 kcfs at 9:30AM Oct 16, 2021Observed: 2.73 kcfs at 9:45AM Oct 16, 2021Observed: 2.72 kcfs at 10:00AM Oct 16, 2021Observed: 2.72 kcfs at 10:15AM Oct 16, 2021Observed: 2.7 kcfs at 10:30AM Oct 16, 2021Observed: 2.7 kcfs at 10:45AM Oct 16, 2021Observed: 2.66 kcfs at 11:00AM Oct 16, 2021Observed: 2.66 kcfs at 11:15AM Oct 16, 2021CRNZ1(plotting QRIRZ) Graph Created (11:50AM Oct 16, 2021)ObservedLatest observed value: 2.66 kcfs at 11:15 AM PDT 16-Oct-2021.
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Tabular Data (UTC)
Tabular Data (PDT)
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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 Snoqualmie River near Carnation - Discharge are issued routinely year-round.

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Flood Categories (in KCFS)
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
60 the Snoqualmie River will cause severe near record flooding from Fall City downstream through Carnation and Duvall. Deep and swift flood waters will inundate many farms...residential areas...and roads. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Snoqualmie River Basin.
58 the Snoqualmie River will cause major flooding from Fall City downstream through Carnation and Duvall. Deep and swift flood waters will inundate many farms...residential areas...and roads. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Snoqualmie River Basin.
56 the Snoqualmie River will cause widespread flooding from Fall City downstream through Carnation and Duvall...inundating much of the farm land and numerous roads.
54 the Snoqualmie River will flood much of the farm land and several roads from Fall City downstream through Carnation and Duvall.
51 the Snoqualmie River will spill over its banks from Fall City downstream through Carnation and Duvall...with shallow water over some farm land and several roads.
About This Location Collapse

Latitude: 47.666111° N, Longitude: 121.924167° W, Horizontal Datum: NAD83/WGS84

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  

Current/Historical Observations:
Additional Information Collapse
Flow fo rthis site is calculated from a looped rating curve equation.
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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
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7600 Sandpoint Way NE
Seattle, WA 98115-6349
(206) 526-6087
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