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:

Jun 30 2025 at 6:46 AM PDT

Next Issuance:

Jul 01 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: Partly cloudy. Patchy dense fog overnight. Lows 49 to 59. Northwest wind around 5 mph.

Tuesday: Partly cloudy. Patchy fog in the morning. Slight chance of thunderstorms through the day. Slight chance of rain showers in the afternoon. Highs 67 to 82. Southwest wind around 5 mph.

Tuesday Night: Partly cloudy. Patchy fog overnight. Lows 48 to 58. Northwest wind around 10 mph.

Wednesday: Sunny. Patchy fog. Highs 69 to 84. Northwest wind around 10 mph.

Wednesday Night and Thursday: Partly cloudy. Lows 46 to 56. Highs 69 to 84. Northwest wind 5 to 15 mph.

Thursday Night and Independence Day: Partly cloudy. Lows 44 to 54. Highs 65 to 80.

Friday Night through Monday: Mostly clear. Lows 44 to 54. Highs 66 to 81.

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.