National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service



VAN DUZEN RIVER - BRIDGEVILLE (BRGC1)
Latitude: 40.48º NLongitude: 123.89º WElevation: 358 Feet
Location: Humboldt County in CaliforniaBulletin Group: North CoastRiver Group: North Coast
Issuance Time: Jul 01, 2025 at 9:18 AM PDT
Action/Monitor: 13.0 FeetMinor Flood: 17.0 FeetModerate Flood: 20.0 FeetMajor Flood: 23.0 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  |  BRGC1

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What information is considered in this forecast?
Verification / Historical Plots
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Location Photographs

ESRI™ Locator Map
Flood Impacts
25.0 FeetExtensive, severe, record flooding from Bridgeville downstream to the mouth including portions of US Highway 101. All persons near the river should be prepared to take appropriate actions to protect life and property.
24.0 FeetExtensive, severe, near record flooding from Bridgeville downstream to the mouth including portions of US Highway 101. All persons near the river should be prepared to take appropriate actions to protect life and property.
23.0 FeetExtensive, severe flooding with closure of Highway 36 east of Carlotta to near the Grizzly Creek Bridge. River Bar Road in the Starvation Flats area will be impassable.
21.0 FeetFlooding of Highway 36 east of Carlotta and near the Grizzly Creek Bridge with water over the road in numerous locations. Portions of River Bar Road in Starvation Flats will likely be impassable. Water level in Grizzly Creek State Park will approach Highway 36.
20.0 FeetFlooding of Highway 36, especially east of Carlotta and near Grizzly Creek State Park. Portions of River Bar Road in the Starvation Flats area are likely to be impassable. In the State Park water may reach near the office.
19.0 FeetFlooding of Highway 36 near Grizzly Creek State Park and along River Bar Road in the Starvation flats area. Water level at the State Park reaches the parking lot.
18.0 FeetMinor flooding of Highway 36 near Grizzly Creek State Park and in lower portions of the State Park itself. Moderate flooding of River Bar Road in the Starvation Flats area.
17.0 FeetFlooding begins in lower portions of Grizzly Creek State Park and along River Bar Road.
Official 7 Day National Weather Service Forecast   (CAZ106)
Tonight: Mostly cloudy in the evening then becoming partly cloudy. Lows 50 to 60.

Wednesday: Sunny. Highs 74 to 89.

Wednesday Night: Partly cloudy. Lows 46 to 56.

Thursday: Mostly sunny. Highs 68 to 83.

Thursday Night and Independence Day: Partly cloudy. Lows 43 to 53. Highs 68 to 83.

Friday Night through Saturday Night: Mostly clear. Lows 45 to 55. Highs 71 to 86.

Sunday through Tuesday: Mostly clear. Highs 78 to 93. Lows 49 to 59.