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:

Jul 01 2025 at 7:37 AM PDT

Next Issuance:

Jul 02 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 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)

Tonight: Mostly cloudy. Patchy dense fog. Lows 49 to 59. Northwest wind up to 10 mph.

Wednesday: Mostly cloudy in the morning then becoming mostly sunny. Patchy dense fog in the morning. Highs 71 to 86. Northwest wind 5 to 15 mph.

Wednesday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows 46 to 56. Northwest wind 5 to 15 mph.

Thursday: Mostly cloudy. Highs 64 to 79. Northwest wind 5 to 15 mph.

Thursday Night and Independence Day: Partly cloudy. Lows 44 to 54. Highs 64 to 79. Northwest wind 5 to 15 mph.

Friday Night: Partly cloudy. Lows 44 to 54.

Saturday through Sunday Night: Mostly clear. Highs 66 to 81. Lows 44 to 54.

Monday and Monday Night: Partly cloudy. Highs 65 to 80. Lows 46 to 56.

Tuesday: Partly cloudy in the morning then clearing. Patchy fog. Highs 63 to 78.

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.