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Hydrograph River at a Glance Download
Truckee River at Lake Tahoe at Tahoe City Pool (ft)Flow (kcfs)Observed: 6227.8 ft at 5:45PM Jun 28, 2020Observed: 6227.82 ft at 6:00PM Jun 28, 2020Observed: 6227.82 ft at 6:45PM Jun 28, 2020Observed: 6227.8 ft at 7:00PM Jun 28, 2020Observed: 6227.8 ft at 7:45PM Jun 28, 2020Observed: 6227.82 ft at 8:00PM Jun 28, 2020Observed: 6227.82 ft at 8:45PM Jun 28, 2020Observed: 6227.81 ft at 9:00PM Jun 28, 2020Observed: 6227.81 ft at 9:45PM Jun 28, 2020Observed: 6227.82 ft at 10:00PM Jun 28, 2020Observed: 6227.82 ft at 10:45PM Jun 28, 2020Observed: 6227.83 ft at 11:00PM Jun 28, 2020Observed: 6227.83 ft at 11:45PM Jun 28, 2020Observed: 6227.81 ft at 12:00AM Jun 29, 2020Observed: 6227.81 ft at 12:45AM Jun 29, 2020Observed: 6227.82 ft at 1:00AM Jun 29, 2020Observed: 6227.82 ft at 1:45AM Jun 29, 2020Observed: 6227.83 ft at 2:00AM Jun 29, 2020Observed: 6227.83 ft at 2:45AM Jun 29, 2020Observed: 6227.82 ft at 3:00AM Jun 29, 2020Observed: 6227.82 ft at 3:45AM Jun 29, 2020Observed: 6227.83 ft at 4:00AM Jun 29, 2020Observed: 6227.83 ft at 4:45AM Jun 29, 2020Highest Observation: 6227.84 ft at 5:00AM Jun 29, 2020Highest Observation: 6227.84 ft at 5:45AM Jun 29, 2020Highest Observation: 6227.84 ft at 6:00AM Jun 29, 2020Highest Observation: 6227.84 ft at 6:45AM Jun 29, 2020Highest Observation: 6227.84 ft at 7:00AM Jun 29, 2020Highest Observation: 6227.84 ft at 7:45AM Jun 29, 2020Observed: 6227.83 ft at 8:00AM Jun 29, 2020Observed: 6227.83 ft at 8:45AM Jun 29, 2020Observed: 6227.83 ft at 9:00AM Jun 29, 2020Observed: 6227.83 ft at 9:45AM Jun 29, 2020Observed: 6227.83 ft at 10:00AM Jun 29, 2020Observed: 6227.83 ft at 10:45AM Jun 29, 2020Observed: 6227.83 ft at 11:00AM Jun 29, 2020Observed: 6227.83 ft at 11:45AM Jun 29, 2020Observed: 6227.82 ft at 12:00PM Jun 29, 2020Observed: 6227.82 ft at 12:45PM Jun 29, 2020Observed: 6227.83 ft at 1:00PM Jun 29, 2020Observed: 6227.83 ft at 1:45PM Jun 29, 2020Observed: 6227.83 ft at 2:00PM Jun 29, 2020Observed: 6227.83 ft at 2:45PM Jun 29, 2020Observed: 6227.82 ft at 3:00PM Jun 29, 2020Observed: 6227.82 ft at 3:45PM Jun 29, 2020Observed: 6227.81 ft at 4:00PM Jun 29, 2020Observed: 6227.81 ft at 5:45PM Jun 29, 2020Observed: 6227.81 ft at 6:00PM Jun 29, 2020Observed: 6227.81 ft at 6:45PM Jun 29, 2020Observed: 6227.8 ft at 7:00PM Jun 29, 2020Observed: 6227.8 ft at 7:45PM Jun 29, 2020Observed: 6227.8 ft at 8:00PM Jun 29, 2020Observed: 6227.8 ft at 8:45PM Jun 29, 2020Observed: 6227.8 ft at 9:00PM Jun 29, 2020Observed: 6227.8 ft at 9:45PM Jun 29, 2020Observed: 6227.8 ft at 10:00PM Jun 29, 2020Observed: 6227.8 ft at 10:45PM Jun 29, 2020Observed: 6227.8 ft at 11:00PM Jun 29, 2020Observed: 6227.8 ft at 11:45PM Jun 29, 2020Observed: 6227.8 ft at 12:00AM Jun 30, 2020Observed: 6227.8 ft at 12:45AM Jun 30, 2020Observed: 6227.8 ft at 1:00AM Jun 30, 2020Observed: 6227.8 ft at 1:45AM Jun 30, 2020Observed: 6227.8 ft at 2:00AM Jun 30, 2020Observed: 6227.8 ft at 2:45AM Jun 30, 2020Observed: 6227.79 ft at 3:00AM Jun 30, 2020Observed: 6227.79 ft at 3:45AM Jun 30, 2020Observed: 6227.79 ft at 4:00AM Jun 30, 2020Observed: 6227.79 ft at 4:45AM Jun 30, 2020Observed: 6227.79 ft at 5:00AM Jun 30, 2020Observed: 6227.79 ft at 5:45AM Jun 30, 2020Observed: 6227.79 ft at 6:00AM Jun 30, 2020Observed: 6227.79 ft at 6:45AM Jun 30, 2020Observed: 6227.79 ft at 7:00AM Jun 30, 2020Observed: 6227.79 ft at 7:45AM Jun 30, 2020Observed: 6227.79 ft at 8:00AM Jun 30, 2020Observed: 6227.79 ft at 8:45AM Jun 30, 2020Observed: 6227.79 ft at 9:00AM Jun 30, 2020Observed: 6227.79 ft at 9:45AM Jun 30, 2020Observed: 6227.79 ft at 10:00AM Jun 30, 2020Observed: 6227.79 ft at 10:45AM Jun 30, 2020Observed: 6227.8 ft at 11:00AM Jun 30, 2020Observed: 6227.8 ft at 11:45AM Jun 30, 2020Observed: 6227.8 ft at 12:00PM Jun 30, 2020Observed: 6227.8 ft at 12:45PM Jun 30, 2020Observed: 6227.8 ft at 1:00PM Jun 30, 2020Observed: 6227.8 ft at 1:45PM Jun 30, 2020Observed: 6227.8 ft at 2:00PM Jun 30, 2020Observed: 6227.8 ft at 2:45PM Jun 30, 2020Observed: 6227.79 ft at 3:00PM Jun 30, 2020Observed: 6227.79 ft at 3:45PM Jun 30, 2020Observed: 6227.79 ft at 4:00PM Jun 30, 2020Observed: 6227.79 ft at 5:45PM Jun 30, 2020Observed: 6227.79 ft at 6:00PM Jun 30, 2020Observed: 6227.79 ft at 6:45PM Jun 30, 2020Observed: 6227.78 ft at 7:00PM Jun 30, 2020Observed: 6227.78 ft at 7:45PM Jun 30, 2020Observed: 6227.78 ft at 8:00PM Jun 30, 2020Observed: 6227.78 ft at 8:45PM Jun 30, 2020Observed: 6227.77 ft at 9:00PM Jun 30, 2020Observed: 6227.77 ft at 9:45PM Jun 30, 2020Observed: 6227.77 ft at 10:00PM Jun 30, 2020Observed: 6227.77 ft at 10:45PM Jun 30, 2020Observed: 6227.77 ft at 11:00PM Jun 30, 2020Observed: 6227.77 ft at 11:45PM Jun 30, 2020Observed: 6227.78 ft at 12:00AM Jul 01, 2020Observed: 6227.78 ft at 12:45AM Jul 01, 2020Observed: 6227.78 ft at 1:00AM Jul 01, 2020Observed: 6227.78 ft at 1:45AM Jul 01, 2020Observed: 6227.78 ft at 2:00AM Jul 01, 2020Observed: 6227.78 ft at 2:45AM Jul 01, 2020Observed: 6227.79 ft at 3:00AM Jul 01, 2020Observed: 6227.79 ft at 3:45AM Jul 01, 2020Observed: 6227.79 ft at 4:00AM Jul 01, 2020Observed: 6227.79 ft at 4:45AM Jul 01, 2020Observed: 6227.8 ft at 5:00AM Jul 01, 2020Observed: 6227.8 ft at 5:45AM Jul 01, 2020Observed: 6227.8 ft at 6:00AM Jul 01, 2020Observed: 6227.8 ft at 6:45AM Jul 01, 2020Observed: 6227.8 ft at 7:00AM Jul 01, 2020Observed: 6227.8 ft at 7:45AM Jul 01, 2020Observed: 6227.8 ft at 8:00AM Jul 01, 2020Observed: 6227.8 ft at 8:45AM Jul 01, 2020Observed: 6227.81 ft at 9:00AM Jul 01, 2020Observed: 6227.81 ft at 9:45AM Jul 01, 2020Observed: 6227.8 ft at 10:00AM Jul 01, 2020Observed: 6227.8 ft at 10:45AM Jul 01, 2020Observed: 6227.81 ft at 11:00AM Jul 01, 2020Observed: 6227.81 ft at 11:45AM Jul 01, 2020Observed: 6227.81 ft at 12:00PM Jul 01, 2020Observed: 6227.81 ft at 12:45PM Jul 01, 2020Observed: 6227.81 ft at 1:00PM Jul 01, 2020Observed: 6227.81 ft at 1:45PM Jul 01, 2020Observed: 6227.81 ft at 2:00PM Jul 01, 2020Observed: 6227.81 ft at 2:45PM Jul 01, 2020Observed: 6227.81 ft at 3:00PM Jul 01, 2020Observed: 6227.81 ft at 3:45PM Jul 01, 2020Observed: 6227.8 ft at 4:00PM Jul 01, 2020Observed: 6227.8 ft at 5:45PM Jul 01, 2020Observed: 6227.79 ft at 6:00PM Jul 01, 2020Observed: 6227.79 ft at 6:45PM Jul 01, 2020Observed: 6227.79 ft at 7:00PM Jul 01, 2020Observed: 6227.79 ft at 7:45PM Jul 01, 2020Observed: 6227.79 ft at 8:00PM Jul 01, 2020Observed: 6227.79 ft at 8:45PM Jul 01, 2020Observed: 6227.78 ft at 9:00PM Jul 01, 2020Observed: 6227.78 ft at 9:45PM Jul 01, 2020Observed: 6227.78 ft at 10:00PM Jul 01, 2020Observed: 6227.78 ft at 10:45PM Jul 01, 2020Observed: 6227.78 ft at 11:00PM Jul 01, 2020Observed: 6227.78 ft at 11:45PM Jul 01, 2020Observed: 6227.78 ft at 12:00AM Jul 02, 2020Observed: 6227.78 ft at 12:45AM Jul 02, 2020Observed: 6227.78 ft at 1:00AM Jul 02, 2020Observed: 6227.78 ft at 1:45AM Jul 02, 2020Observed: 6227.78 ft at 2:00AM Jul 02, 2020Observed: 6227.78 ft at 2:45AM Jul 02, 2020Observed: 6227.78 ft at 3:00AM Jul 02, 2020Observed: 6227.78 ft at 3:45AM Jul 02, 2020Observed: 6227.78 ft at 4:00AM Jul 02, 2020Observed: 6227.78 ft at 4:45AM Jul 02, 2020Observed: 6227.78 ft at 5:00AM Jul 02, 2020Observed: 6227.78 ft at 5:45AM Jul 02, 2020Observed: 6227.78 ft at 6:00AM Jul 02, 2020Observed: 6227.78 ft at 6:45AM Jul 02, 2020Observed: 6227.78 ft at 7:00AM Jul 02, 2020Observed: 6227.78 ft at 7:45AM Jul 02, 2020Observed: 6227.78 ft at 8:00AM Jul 02, 2020Observed: 6227.78 ft at 8:45AM Jul 02, 2020Observed: 6227.78 ft at 9:00AM Jul 02, 2020Observed: 6227.78 ft at 9:45AM Jul 02, 2020Observed: 6227.78 ft at 10:00AM Jul 02, 2020Observed: 6227.78 ft at 10:45AM Jul 02, 2020Observed: 6227.78 ft at 11:00AM Jul 02, 2020Observed: 6227.78 ft at 11:45AM Jul 02, 2020Observed: 6227.79 ft at 12:00PM Jul 02, 2020Observed: 6227.79 ft at 12:45PM Jul 02, 2020Observed: 6227.79 ft at 1:00PM Jul 02, 2020Observed: 6227.79 ft at 1:45PM Jul 02, 2020Observed: 6227.78 ft at 2:00PM Jul 02, 2020Observed: 6227.78 ft at 2:45PM Jul 02, 2020Observed: 6227.79 ft at 3:00PM Jul 02, 2020Observed: 6227.79 ft at 3:45PM Jul 02, 2020Observed: 6227.78 ft at 4:00PM Jul 02, 2020Observed: 6227.78 ft at 5:45PM Jul 02, 2020Observed: 6227.77 ft at 6:00PM Jul 02, 2020Observed: 6227.77 ft at 6:45PM Jul 02, 2020Observed: 6227.77 ft at 7:00PM Jul 02, 2020Observed: 6227.77 ft at 7:45PM Jul 02, 2020Observed: 6227.77 ft at 8:00PM Jul 02, 2020Observed: 6227.77 ft at 8:45PM Jul 02, 2020Observed: 6227.77 ft at 9:00PM Jul 02, 2020Observed: 6227.77 ft at 9:45PM Jul 02, 2020Observed: 6227.78 ft at 10:00PM Jul 02, 2020Observed: 6227.78 ft at 10:45PM Jul 02, 2020Observed: 6227.77 ft at 11:00PM Jul 02, 2020Observed: 6227.77 ft at 11:45PM Jul 02, 2020Observed: 6227.76 ft at 12:00AM Jul 03, 2020Observed: 6227.76 ft at 12:45AM Jul 03, 2020Observed: 6227.77 ft at 1:00AM Jul 03, 2020Observed: 6227.77 ft at 1:45AM Jul 03, 2020Observed: 6227.77 ft at 2:00AM Jul 03, 2020Observed: 6227.77 ft at 2:45AM Jul 03, 2020Observed: 6227.76 ft at 3:00AM Jul 03, 2020Observed: 6227.76 ft at 3:45AM Jul 03, 2020Observed: 6227.76 ft at 4:00AM Jul 03, 2020Observed: 6227.76 ft at 4:45AM Jul 03, 2020Observed: 6227.77 ft at 5:00AM Jul 03, 2020Observed: 6227.77 ft at 5:45AM Jul 03, 2020Observed: 6227.77 ft at 6:00AM Jul 03, 2020Observed: 6227.77 ft at 6:45AM Jul 03, 2020Observed: 6227.77 ft at 7:00AM Jul 03, 2020Observed: 6227.77 ft at 7:45AM Jul 03, 2020Observed: 6227.78 ft at 8:00AM Jul 03, 2020Observed: 6227.78 ft at 8:45AM Jul 03, 2020Observed: 6227.78 ft at 9:00AM Jul 03, 2020Observed: 6227.78 ft at 9:45AM Jul 03, 2020Observed: 6227.78 ft at 10:00AM Jul 03, 2020Observed: 6227.78 ft at 10:45AM Jul 03, 2020Observed: 6227.78 ft at 11:00AM Jul 03, 2020Observed: 6227.78 ft at 11:45AM Jul 03, 2020Observed: 6227.77 ft at 12:00PM Jul 03, 2020Observed: 6227.77 ft at 12:45PM Jul 03, 2020Observed: 6227.79 ft at 1:00PM Jul 03, 2020Observed: 6227.79 ft at 1:45PM Jul 03, 2020Observed: 6227.78 ft at 2:00PM Jul 03, 2020Observed: 6227.78 ft at 2:45PM Jul 03, 2020Observed: 6227.78 ft at 3:00PM Jul 03, 2020Observed: 6227.78 ft at 3:45PM Jul 03, 2020Observed: 6227.78 ft at 4:00PM Jul 03, 2020Highest Forecast: 6227.77 ft 11:00PM Jul 03, 2020Forecast: 6227.76 ft 5:00AM Jul 04, 2020Forecast: 6227.76 ft 11:00AM Jul 04, 2020Forecast: 6227.76 ft 5:00PM Jul 04, 2020Forecast: 6227.76 ft 11:00PM Jul 04, 2020Forecast: 6227.75 ft 5:00AM Jul 05, 2020Forecast: 6227.75 ft 11:00AM Jul 05, 2020Forecast: 6227.75 ft 5:00PM Jul 05, 2020Forecast: 6227.74 ft 11:00PM Jul 05, 2020Forecast: 6227.74 ft 5:00AM Jul 06, 2020Forecast: 6227.74 ft 11:00AM Jul 06, 2020Forecast: 6227.74 ft 5:00PM Jul 06, 2020Forecast: 6227.73 ft 11:00PM Jul 06, 2020Forecast: 6227.73 ft 5:00AM Jul 07, 2020Forecast: 6227.73 ft 11:00AM Jul 07, 2020Forecast: 6227.73 ft 5:00PM Jul 07, 2020Forecast: 6227.72 ft 11:00PM Jul 07, 2020Forecast: 6227.72 ft 5:00AM Jul 08, 2020USGS--Water Resources of the United StatesTHLC1(plotting HPIRG) Graph Created (5:34PM Jul 3, 2020)ObservedForecast (issued 9:09AM Jul 3)Latest observed value: 6227.78 ft at 4:00 PM PDT 3-Jul-2020. Flood Stage is 6229.1 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Truckee River at Lake Tahoe at Tahoe City are issued routinely year-round.

Return to Area Map
Downstream Gauge Downstream Gauge - at Tahoe City
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 6229.1
Action Stage: 6228.7
Low Stage (in feet): 0

Historic Crests

(P): Preliminary values subject to further review.

Recent Crests

(P): Preliminary values subject to further review.

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
6229.1 Flood Stage. Flooding begins to occur around the shores of Lake Tahoe, especially on the side of the Lake to which the wind is blowing (i.e., if there is a S wind, the N shore would have worst flooding)
About This Location Collapse

Latitude: 39.180833° N, Longitude: 120.118333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 6229.1 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 6220.0 6229.1 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
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2350 Raggio Pkwy
Reno, NV 89512-3900
(775) 673-8100
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