CNRFC - Hydrology - River Guidance - Graphical RVF

Start of River Group

Location:

GARCIA RIVER - POINT ARENA (GRCC1)

Latitude: 38.90º N	Longitude: 123.61º W	Elevation: 80 Feet
Location: Mendocino County in California		Bulletin Group: Russian Napa		River Group: Russian Napa

Issuance Time:

Dec 08 2025 at 7:11 AM PST

Next Issuance:

Dec 08 2025 at 3:00 PM PST

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 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 (CAZ109)

Today: Partly cloudy until early afternoon then becoming mostly cloudy. Patchy fog in the morning. Highs 56 to 66. Northwest wind around 10 mph.

Tonight: Mostly cloudy. Lows 41 to 51. North wind up to 10 mph.

Tuesday: Mostly sunny. Highs 57 to 67. North wind 5 to 15 mph.

Tuesday Night: Partly cloudy. Lows 42 to 52. North wind around 10 mph.

Wednesday: Sunny. Highs 59 to 69. North wind around 10 mph.

Wednesday Night: Partly cloudy. Lows 42 to 52.

Thursday through Friday: Mostly clear. Highs 60 to 70. Lows 41 to 51.

Friday Night: Mostly clear. Patchy fog. Lows 41 to 51.

Saturday: Sunny. Highs 58 to 68.

Saturday Night: Partly cloudy in the evening then becoming mostly cloudy. Slight chance of drizzle and patchy fog. Lows 41 to 51.

Sunday: Mostly cloudy. Slight chance of drizzle. Highs 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 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.