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NAVARRO RIVER - NAVARRO (NVRC1)

Latitude: 39.17º N	Longitude: 123.67º W	Elevation: 20 Feet
Location: Mendocino County in California		Bulletin Group: Russian Napa		River Group: Russian Napa

Issuance Time:

May 10, 2025 at 8:37 AM PDT

Action/Monitor: N/A

Minor Flood: 23.0 Feet

Moderate Flood: 30.0 Feet

Major Flood: 34.0 Feet

Please Note:

Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.

Threshold Exceedance Plot Product Information

CSV Ensemble Files (Data in kcfs): Forecast Group | NVRC1

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Flood Impacts
34.0 Feet	Significant flooding over the south bank approximately 1 mile east of Highway 1 will occur. Damage to property including 6 homes is possible. Expect closure of Highway 128. Motorists should use alternate routes.
30.0 Feet	Water will flow over the south bank of the river approximately 1 mile east of Highway 1, and begins to flood property in this area including six homes. Expect closure of Highway 128. Motorists should use alternate routes.
23.0 Feet	Flooding of Highway 128 approximately 5 miles east of Highway 1 is certain and the road will be closed. Motorists should use alternate routes.

Official 7 Day National Weather Service Forecast (CAZ112)

Tonight: Mostly clear then becoming mostly cloudy in the late evening and overnight then becoming mostly clear. Lows 39 to 49.

Sunday: Mostly cloudy in the morning then clearing. Highs 55 to 65.

Sunday Night: Mostly cloudy. Chance of rain in the evening, then rain overnight. Lows 42 to 52.

Monday: Mostly cloudy. Rain and slight chance of thunderstorms. Highs 53 to 63.

Monday Night: Mostly cloudy. Slight chance of rain. Lows 40 to 50.

Tuesday: Mostly sunny. Highs 59 to 69.

Tuesday Night through Wednesday Night: Mostly clear. Lows 39 to 49. Highs 59 to 72.

Thursday through Saturday: Partly cloudy. Highs 64 to 78. Lows 42 to 52.

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