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 27 2025 at 7:53 AM PDT

Next Issuance:

Jun 28 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)

rest of Tonight: Mostly clear. Lows 49 to 59. North wind 10 to 20 mph.

Saturday: Sunny. Highs 77 to 92. Northwest wind 5 to 15 mph.

Saturday Night: Mostly clear. Lows 49 to 59. West wind around 10 mph shifting to the south overnight.

Sunday: Sunny. Highs 71 to 86. Southwest wind around 10 mph.

Sunday Night and Monday: Partly cloudy. Patchy fog. Lows 48 to 58. Highs 71 to 86. West wind around 5 mph.

Monday Night: Partly cloudy. Lows 49 to 59.

Tuesday: Partly cloudy. Patchy fog. Highs 67 to 82.

Tuesday Night and Wednesday: Partly cloudy. Lows 48 to 58. Highs 67 to 82.

Wednesday Night and Thursday: Mostly clear. Lows 45 to 55. Highs 67 to 82.

Thursday Night and Independence Day: Partly cloudy. 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.