CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

TRUCKEE RIVER - BELOW DERBY DAM (TBDN2)

Latitude: 39.58º N	Longitude: 119.44º W	Elevation: 4200 Feet
Location: Storey County in Nevada		Bulletin Group: Eastern Sierra		River Group: Eastern Sierra

Issuance Time:

Jul 15 2025 at 7:39 AM PDT

Next Issuance:

Jul 16 2025 at 9:00 AM PDT

Action/Monitor: 10.0 Feet

Minor Flood: 11.0 Feet

Moderate Flood: N/A

Major Flood: N/A

Plot Type:

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
	Raw streamflow data is provided by the US Geological Survey (USGS). View US Geological Survey (USGS) Data for this station location.

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Flood Impacts
11.0 Feet	Flood Stage, Minor flooding. Near gate capacity at Derby Dam, may require the removal of soft plug on the overflow channel

Official 7 Day National Weather Service Forecast (NVZ003)

Tonight: Clear. Lows 59 to 69. West winds 10 to 15 mph. Gusts up to 30 mph in the evening.

Wednesday: Sunny. Highs 92 to 97. West winds 10 to 15 mph.

Wednesday Night: Clear. Lows 58 to 68. West winds 10 to 15 mph.

Thursday: Sunny. Highs 91 to 96. West winds 10 to 15 mph.

Thursday Night: Clear. Lows 56 to 66. West winds 10 to 15 mph.

Friday: Sunny. Highs 92 to 97.

Friday Night: Clear. Lows 55 to 65.

Saturday through Tuesday: Clear. Highs 92 to 97. Lows 55 to 65.

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.

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Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.