CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

WEST WALKER RIVER - HUDSON (WWHN2)

Latitude: 38.81º N	Longitude: 119.23º W	Elevation: 4650 Feet
Location: Lyon County in Nevada		Bulletin Group: Eastern Sierra		River Group: Eastern Sierra

Issuance Time:

Dec 28 2025 at 9:04 AM PST

Next Issuance:

Dec 29 2025 at 9:00 AM PST

Action/Monitor: 5.0 Feet

Minor Flood: 6.0 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

Official 7 Day National Weather Service Forecast (NVZ001)

Today: Mostly cloudy in the morning then clearing. Highs 38 to 43. Light winds becoming north around 10 mph in the afternoon.

Tonight: Clear. Lows 19 to 29. North winds around 10 mph in the evening becoming light.

Monday: Sunny. Highs 41 to 46. Light winds.

Monday Night: Clear. Lows 20 to 30. Light winds.

Tuesday: Sunny. Highs 41 to 51. Light winds.

Tuesday Night: Clear in the evening then becoming partly cloudy. Lows 22 to 32.

Wednesday: Partly cloudy. Highs 45 to 55.

Wednesday Night through Saturday: Mostly cloudy with a chance of rain and snow. Lows 28 to 38. Highs 46 to 56.

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.