CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

RUSSIAN RIVER - UKIAH (UKAC1)

Latitude: 39.20º N	Longitude: 123.19º W	Elevation: 599 Feet
Location: Mendocino County in California		Bulletin Group: Russian Napa		River Group: Russian Napa

Issuance Time:

Jul 03 2025 at 8:14 AM PDT

Next Issuance:

Jul 04 2025 at 9:00 AM PDT

Action/Monitor: N/A

Minor Flood: N/A

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 Army Corps of Engineers. View US Army Corps of Engineers Data for this station location.

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ113)

Today: Mostly sunny. Highs 73 to 88. Northwest wind around 20 mph in the afternoon.

Tonight: Mostly clear. Lows 46 to 56. Northwest wind around 20 mph in the evening.

Independence Day: Sunny. Highs 67 to 82.

Friday Night: Mostly clear. Lows 46 to 56.

Saturday: Sunny. Highs 75 to 90.

Saturday Night and Sunday: Mostly clear. Lows 51 to 61. Highs 81 to 96.

Sunday Night: Clear. Lows 54 to 64.

Monday through Wednesday: Mostly clear. Highs 81 to 96. Lows 52 to 62.

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 Eureka 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.