National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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SAGEHEN CREEK - TRUCKEE (SGNC1)
Latitude: 39.43º NLongitude: 120.24º WElevation: 6320 Feet
Location: Nevada County in CaliforniaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Jul 09 2025 at 7:43 AM PDTNext Issuance: Jul 10 2025 at 9:00 AM PDT
Action/Monitor: 4.0 FeetMinor Flood: 4.5 FeetModerate Flood: N/A Major Flood: N/A

Please Note:
1) Each individual timeseries plotted on the graphical river forecast can be toggled on and off by clicking the legend entry above. If the "Observed (Raw Data)" contains bad data and is toggled off, the plot will scale to the remaining timeseries.

2) At extremely low river flows, the "Observed (Raw Data)" may show readings below the lower end of the available rating table, while the "Observed (Simulated)" will only show values at the bottom of the rating table, creating a potential discrepancy between the two readings.
Observed Data Credit
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Raw streamflow data is provided by the US Geological Survey (USGS).
View US Geological Survey (USGS) Data for this station location.

Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ072)
Today: Sunny. Highs 71 to 81. Southwest winds 10 to 15 mph.

Tonight: Clear. Lows 42 to 52. West winds around 10 mph in the evening becoming light.

Thursday: Sunny. Highs 77 to 87. Light winds.

Thursday Night: Clear. Lows 47 to 57. Light winds.

Friday: Sunny. Highs 81 to 91. Light winds.

Friday Night: Clear. Lows 50 to 60.

Saturday through Tuesday: Clear. Highs 84 to 94. Lows 50 to 60.
Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Reno Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.