Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 
Hydrograph River at a Glance Download
Truckee River at Lake Tahoe at Tahoe City Pool (ft)Flow (kcfs)Highest Observation: 6227.61 ft at 1:45PM Oct 18, 2019Highest Observation: 6227.61 ft at 2:00PM Oct 18, 2019Highest Observation: 6227.61 ft at 2:45PM Oct 18, 2019Observed: 6227.59 ft at 3:00PM Oct 18, 2019Observed: 6227.59 ft at 3:45PM Oct 18, 2019Observed: 6227.6 ft at 4:00PM Oct 18, 2019Observed: 6227.6 ft at 4:45PM Oct 18, 2019Observed: 6227.59 ft at 5:00PM Oct 18, 2019Observed: 6227.59 ft at 5:45PM Oct 18, 2019Observed: 6227.6 ft at 6:00PM Oct 18, 2019Observed: 6227.6 ft at 6:45PM Oct 18, 2019Observed: 6227.59 ft at 7:00PM Oct 18, 2019Observed: 6227.59 ft at 7:45PM Oct 18, 2019Observed: 6227.59 ft at 8:00PM Oct 18, 2019Observed: 6227.59 ft at 8:45PM Oct 18, 2019Observed: 6227.58 ft at 9:00PM Oct 18, 2019Observed: 6227.58 ft at 9:45PM Oct 18, 2019Observed: 6227.58 ft at 10:00PM Oct 18, 2019Observed: 6227.58 ft at 10:45PM Oct 18, 2019Observed: 6227.57 ft at 11:00PM Oct 18, 2019Observed: 6227.57 ft at 11:45PM Oct 18, 2019Observed: 6227.57 ft at 12:00AM Oct 19, 2019Observed: 6227.57 ft at 12:45AM Oct 19, 2019Observed: 6227.57 ft at 1:00AM Oct 19, 2019Observed: 6227.57 ft at 1:45AM Oct 19, 2019Observed: 6227.58 ft at 2:00AM Oct 19, 2019Observed: 6227.58 ft at 2:45AM Oct 19, 2019Observed: 6227.58 ft at 3:00AM Oct 19, 2019Observed: 6227.58 ft at 3:45AM Oct 19, 2019Observed: 6227.58 ft at 4:00AM Oct 19, 2019Observed: 6227.58 ft at 4:45AM Oct 19, 2019Observed: 6227.6 ft at 5:00AM Oct 19, 2019Observed: 6227.6 ft at 5:45AM Oct 19, 2019Observed: 6227.59 ft at 6:00AM Oct 19, 2019Observed: 6227.59 ft at 6:45AM Oct 19, 2019Observed: 6227.58 ft at 7:00AM Oct 19, 2019Observed: 6227.58 ft at 7:45AM Oct 19, 2019Observed: 6227.58 ft at 8:00AM Oct 19, 2019Observed: 6227.58 ft at 8:45AM Oct 19, 2019Observed: 6227.57 ft at 9:00AM Oct 19, 2019Observed: 6227.57 ft at 9:45AM Oct 19, 2019Observed: 6227.59 ft at 10:00AM Oct 19, 2019Observed: 6227.59 ft at 10:45AM Oct 19, 2019Observed: 6227.57 ft at 11:00AM Oct 19, 2019Observed: 6227.57 ft at 11:45AM Oct 19, 2019Observed: 6227.58 ft at 12:00PM Oct 19, 2019Observed: 6227.58 ft at 12:45PM Oct 19, 2019Observed: 6227.57 ft at 1:00PM Oct 19, 2019Observed: 6227.57 ft at 1:45PM Oct 19, 2019Observed: 6227.59 ft at 2:00PM Oct 19, 2019Observed: 6227.59 ft at 2:45PM Oct 19, 2019Observed: 6227.58 ft at 3:00PM Oct 19, 2019Observed: 6227.58 ft at 3:45PM Oct 19, 2019Observed: 6227.58 ft at 4:00PM Oct 19, 2019Observed: 6227.58 ft at 4:45PM Oct 19, 2019Observed: 6227.57 ft at 5:00PM Oct 19, 2019Observed: 6227.57 ft at 5:45PM Oct 19, 2019Observed: 6227.59 ft at 6:00PM Oct 19, 2019Observed: 6227.59 ft at 6:45PM Oct 19, 2019Observed: 6227.59 ft at 7:00PM Oct 19, 2019Observed: 6227.59 ft at 7:45PM Oct 19, 2019Observed: 6227.58 ft at 8:00PM Oct 19, 2019Observed: 6227.58 ft at 8:45PM Oct 19, 2019Observed: 6227.58 ft at 9:00PM Oct 19, 2019Observed: 6227.58 ft at 9:45PM Oct 19, 2019Observed: 6227.59 ft at 10:00PM Oct 19, 2019Observed: 6227.59 ft at 10:45PM Oct 19, 2019Observed: 6227.58 ft at 11:00PM Oct 19, 2019Observed: 6227.58 ft at 11:45PM Oct 19, 2019Observed: 6227.58 ft at 12:00AM Oct 20, 2019Observed: 6227.58 ft at 12:45AM Oct 20, 2019Observed: 6227.59 ft at 1:00AM Oct 20, 2019Observed: 6227.59 ft at 1:45AM Oct 20, 2019Observed: 6227.59 ft at 2:00AM Oct 20, 2019Observed: 6227.59 ft at 2:45AM Oct 20, 2019Observed: 6227.59 ft at 3:00AM Oct 20, 2019Observed: 6227.59 ft at 3:45AM Oct 20, 2019Observed: 6227.59 ft at 4:00AM Oct 20, 2019Observed: 6227.59 ft at 4:45AM Oct 20, 2019Observed: 6227.59 ft at 5:00AM Oct 20, 2019Observed: 6227.59 ft at 5:45AM Oct 20, 2019Observed: 6227.58 ft at 6:00AM Oct 20, 2019Observed: 6227.58 ft at 6:45AM Oct 20, 2019Observed: 6227.58 ft at 7:00AM Oct 20, 2019Observed: 6227.58 ft at 7:45AM Oct 20, 2019Observed: 6227.58 ft at 8:00AM Oct 20, 2019Observed: 6227.58 ft at 8:45AM Oct 20, 2019Observed: 6227.58 ft at 9:00AM Oct 20, 2019Observed: 6227.58 ft at 9:45AM Oct 20, 2019Observed: 6227.58 ft at 10:00AM Oct 20, 2019Observed: 6227.58 ft at 10:45AM Oct 20, 2019Observed: 6227.57 ft at 11:00AM Oct 20, 2019Observed: 6227.57 ft at 11:45AM Oct 20, 2019Observed: 6227.58 ft at 12:00PM Oct 20, 2019Observed: 6227.58 ft at 12:45PM Oct 20, 2019Observed: 6227.57 ft at 1:00PM Oct 20, 2019Observed: 6227.57 ft at 1:45PM Oct 20, 2019Observed: 6227.58 ft at 2:00PM Oct 20, 2019Observed: 6227.58 ft at 2:45PM Oct 20, 2019Observed: 6227.57 ft at 3:00PM Oct 20, 2019Observed: 6227.57 ft at 3:45PM Oct 20, 2019Observed: 6227.57 ft at 4:00PM Oct 20, 2019Observed: 6227.57 ft at 4:45PM Oct 20, 2019Observed: 6227.57 ft at 5:00PM Oct 20, 2019Observed: 6227.57 ft at 5:45PM Oct 20, 2019Observed: 6227.57 ft at 6:00PM Oct 20, 2019Observed: 6227.57 ft at 6:45PM Oct 20, 2019Observed: 6227.57 ft at 7:00PM Oct 20, 2019Observed: 6227.57 ft at 7:45PM Oct 20, 2019Observed: 6227.56 ft at 8:00PM Oct 20, 2019Observed: 6227.56 ft at 8:45PM Oct 20, 2019Observed: 6227.56 ft at 9:00PM Oct 20, 2019Observed: 6227.56 ft at 9:45PM Oct 20, 2019Observed: 6227.57 ft at 10:00PM Oct 20, 2019Observed: 6227.57 ft at 10:45PM Oct 20, 2019Observed: 6227.55 ft at 11:00PM Oct 20, 2019Observed: 6227.55 ft at 11:45PM Oct 20, 2019Observed: 6227.54 ft at 12:00AM Oct 21, 2019Observed: 6227.54 ft at 12:45AM Oct 21, 2019Observed: 6227.56 ft at 1:00AM Oct 21, 2019Observed: 6227.56 ft at 1:45AM Oct 21, 2019Observed: 6227.56 ft at 2:00AM Oct 21, 2019Observed: 6227.56 ft at 2:45AM Oct 21, 2019Observed: 6227.56 ft at 3:00AM Oct 21, 2019Observed: 6227.56 ft at 3:45AM Oct 21, 2019Observed: 6227.55 ft at 4:00AM Oct 21, 2019Observed: 6227.55 ft at 4:45AM Oct 21, 2019Observed: 6227.55 ft at 5:00AM Oct 21, 2019Observed: 6227.55 ft at 5:45AM Oct 21, 2019Observed: 6227.57 ft at 6:00AM Oct 21, 2019Observed: 6227.57 ft at 6:45AM Oct 21, 2019Observed: 6227.55 ft at 7:00AM Oct 21, 2019Observed: 6227.55 ft at 7:45AM Oct 21, 2019Observed: 6227.56 ft at 8:00AM Oct 21, 2019Observed: 6227.56 ft at 8:45AM Oct 21, 2019Observed: 6227.56 ft at 9:00AM Oct 21, 2019Observed: 6227.56 ft at 9:45AM Oct 21, 2019Observed: 6227.57 ft at 10:00AM Oct 21, 2019Observed: 6227.57 ft at 10:45AM Oct 21, 2019Observed: 6227.56 ft at 11:00AM Oct 21, 2019Observed: 6227.56 ft at 11:45AM Oct 21, 2019Observed: 6227.55 ft at 12:00PM Oct 21, 2019Observed: 6227.55 ft at 12:45PM Oct 21, 2019Observed: 6227.55 ft at 1:00PM Oct 21, 2019Observed: 6227.55 ft at 1:45PM Oct 21, 2019Observed: 6227.57 ft at 2:00PM Oct 21, 2019Observed: 6227.57 ft at 2:45PM Oct 21, 2019Observed: 6227.55 ft at 3:00PM Oct 21, 2019Observed: 6227.55 ft at 3:45PM Oct 21, 2019Observed: 6227.55 ft at 4:00PM Oct 21, 2019Observed: 6227.55 ft at 4:45PM Oct 21, 2019Observed: 6227.56 ft at 5:00PM Oct 21, 2019Observed: 6227.56 ft at 5:45PM Oct 21, 2019Observed: 6227.56 ft at 6:00PM Oct 21, 2019Observed: 6227.56 ft at 6:45PM Oct 21, 2019Observed: 6227.56 ft at 7:00PM Oct 21, 2019Observed: 6227.56 ft at 7:45PM Oct 21, 2019Observed: 6227.55 ft at 8:00PM Oct 21, 2019Observed: 6227.55 ft at 8:45PM Oct 21, 2019Observed: 6227.56 ft at 9:00PM Oct 21, 2019Observed: 6227.56 ft at 9:45PM Oct 21, 2019Observed: 6227.56 ft at 10:00PM Oct 21, 2019Observed: 6227.56 ft at 10:45PM Oct 21, 2019Observed: 6227.57 ft at 11:00PM Oct 21, 2019Observed: 6227.57 ft at 11:45PM Oct 21, 2019Observed: 6227.57 ft at 12:00AM Oct 22, 2019Observed: 6227.57 ft at 12:45AM Oct 22, 2019Observed: 6227.57 ft at 1:00AM Oct 22, 2019Observed: 6227.57 ft at 1:45AM Oct 22, 2019Observed: 6227.57 ft at 2:00AM Oct 22, 2019Observed: 6227.57 ft at 2:45AM Oct 22, 2019Observed: 6227.57 ft at 3:00AM Oct 22, 2019Observed: 6227.57 ft at 3:45AM Oct 22, 2019Observed: 6227.57 ft at 4:00AM Oct 22, 2019Observed: 6227.57 ft at 4:45AM Oct 22, 2019Observed: 6227.57 ft at 5:00AM Oct 22, 2019Observed: 6227.57 ft at 5:45AM Oct 22, 2019Observed: 6227.57 ft at 6:00AM Oct 22, 2019Observed: 6227.57 ft at 6:45AM Oct 22, 2019Observed: 6227.57 ft at 7:00AM Oct 22, 2019Observed: 6227.57 ft at 7:45AM Oct 22, 2019Observed: 6227.57 ft at 8:00AM Oct 22, 2019Observed: 6227.57 ft at 8:45AM Oct 22, 2019Observed: 6227.57 ft at 9:00AM Oct 22, 2019Observed: 6227.57 ft at 9:45AM Oct 22, 2019Observed: 6227.57 ft at 10:00AM Oct 22, 2019Observed: 6227.57 ft at 10:45AM Oct 22, 2019Observed: 6227.57 ft at 11:00AM Oct 22, 2019Observed: 6227.57 ft at 11:45AM Oct 22, 2019Observed: 6227.56 ft at 12:00PM Oct 22, 2019Observed: 6227.56 ft at 12:45PM Oct 22, 2019Observed: 6227.56 ft at 1:00PM Oct 22, 2019Observed: 6227.56 ft at 1:45PM Oct 22, 2019Observed: 6227.56 ft at 2:00PM Oct 22, 2019Observed: 6227.56 ft at 2:45PM Oct 22, 2019Observed: 6227.56 ft at 3:00PM Oct 22, 2019Observed: 6227.56 ft at 3:45PM Oct 22, 2019Observed: 6227.55 ft at 4:00PM Oct 22, 2019Observed: 6227.55 ft at 4:45PM Oct 22, 2019Observed: 6227.56 ft at 5:00PM Oct 22, 2019Observed: 6227.56 ft at 5:45PM Oct 22, 2019Observed: 6227.56 ft at 6:00PM Oct 22, 2019Observed: 6227.56 ft at 6:45PM Oct 22, 2019Observed: 6227.55 ft at 7:00PM Oct 22, 2019Observed: 6227.55 ft at 7:45PM Oct 22, 2019Observed: 6227.55 ft at 8:00PM Oct 22, 2019Observed: 6227.55 ft at 8:45PM Oct 22, 2019Observed: 6227.55 ft at 9:00PM Oct 22, 2019Observed: 6227.55 ft at 9:45PM Oct 22, 2019Observed: 6227.55 ft at 10:00PM Oct 22, 2019Observed: 6227.55 ft at 10:45PM Oct 22, 2019Observed: 6227.55 ft at 11:00PM Oct 22, 2019Observed: 6227.55 ft at 11:45PM Oct 22, 2019Observed: 6227.56 ft at 12:00AM Oct 23, 2019Observed: 6227.56 ft at 12:45AM Oct 23, 2019Observed: 6227.56 ft at 1:00AM Oct 23, 2019Observed: 6227.56 ft at 1:45AM Oct 23, 2019Observed: 6227.55 ft at 2:00AM Oct 23, 2019Observed: 6227.55 ft at 2:45AM Oct 23, 2019Observed: 6227.55 ft at 3:00AM Oct 23, 2019Observed: 6227.55 ft at 3:45AM Oct 23, 2019Observed: 6227.55 ft at 4:00AM Oct 23, 2019Observed: 6227.55 ft at 4:45AM Oct 23, 2019Observed: 6227.55 ft at 5:00AM Oct 23, 2019Observed: 6227.55 ft at 5:45AM Oct 23, 2019Observed: 6227.55 ft at 6:00AM Oct 23, 2019Observed: 6227.55 ft at 6:45AM Oct 23, 2019Observed: 6227.55 ft at 7:00AM Oct 23, 2019Observed: 6227.55 ft at 7:45AM Oct 23, 2019Observed: 6227.54 ft at 8:00AM Oct 23, 2019Observed: 6227.54 ft at 8:45AM Oct 23, 2019Observed: 6227.55 ft at 9:00AM Oct 23, 2019Observed: 6227.55 ft at 9:45AM Oct 23, 2019Observed: 6227.56 ft at 10:00AM Oct 23, 2019Observed: 6227.56 ft at 10:45AM Oct 23, 2019Observed: 6227.55 ft at 11:00AM Oct 23, 2019Observed: 6227.55 ft at 11:45AM Oct 23, 2019Observed: 6227.55 ft at 12:00PM Oct 23, 2019Observed: 6227.55 ft at 12:45PM Oct 23, 2019Observed: 6227.55 ft at 1:00PM Oct 23, 2019Highest Forecast: 6227.54 ft 5:00PM Oct 23, 2019Highest Forecast: 6227.54 ft 11:00PM Oct 23, 2019Highest Forecast: 6227.54 ft 5:00AM Oct 24, 2019Forecast: 6227.53 ft 11:00AM Oct 24, 2019Forecast: 6227.53 ft 5:00PM Oct 24, 2019Forecast: 6227.53 ft 11:00PM Oct 24, 2019Forecast: 6227.52 ft 5:00AM Oct 25, 2019Forecast: 6227.52 ft 11:00AM Oct 25, 2019Forecast: 6227.52 ft 5:00PM Oct 25, 2019Forecast: 6227.52 ft 11:00PM Oct 25, 2019Forecast: 6227.51 ft 5:00AM Oct 26, 2019Forecast: 6227.51 ft 11:00AM Oct 26, 2019Forecast: 6227.5 ft 5:00PM Oct 26, 2019Forecast: 6227.5 ft 11:00PM Oct 26, 2019Forecast: 6227.5 ft 5:00AM Oct 27, 2019Forecast: 6227.5 ft 11:00AM Oct 27, 2019Forecast: 6227.49 ft 5:00PM Oct 27, 2019Forecast: 6227.49 ft 11:00PM Oct 27, 2019Forecast: 6227.49 ft 5:00AM Oct 28, 2019USGS--Water Resources of the United StatesTHLC1(plotting HPIRG) Graph Created (1:19PM Oct 23, 2019)ObservedForecast (issued 7:19AM Oct 23)Latest observed value: 6227.55 ft at 1:00 PM PDT 23-Oct-2019. 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:
Resources Collapse
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
Reno Weather Forecast Office
2350 Raggio Pkwy
Reno, NV 89512-3900
(775) 673-8100
Ask Questions/Webmaster
Page last modified: 1-Mar-2019 12:32 AM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities