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

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MIDDLE FORK EEL RIVER - DOS RIOS (DOSC1)
Latitude: 39.71º NLongitude: 123.32º WElevation: 902 Feet
Location: Mendocino County in CaliforniaBulletin Group: North CoastRiver Group: North Coast
Issuance Time: Jan 11 2026 at 7:45 AM PSTNext Issuance: Jan 12 2026 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

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
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Raw streamflow data is provided by the US Geological Survey (USGS).
View US Geological Survey (USGS) Data for this station location.

Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ110)
Today: Sunny. Patchy valley fog in the morning. Highs 57 to 67.

Tonight: Mostly clear. Patchy valley fog. Lows 37 to 47.

Tuesday: Sunny. Patchy valley fog in the morning. Highs 60 to 70.

Tuesday Night: Mostly clear. Patchy valley fog. Lows 37 to 47.

Wednesday: Sunny. Highs 62 to 73.

Wednesday Night: Mostly clear. Patchy valley fog. Lows 38 to 48.

Thursday: Sunny. Highs 64 to 75.

Thursday Night: Clear. Patchy valley fog. Lows 38 to 48.

Friday: Sunny. Highs 63 to 73.

Friday Night: Mostly clear. Patchy valley fog. Lows 38 to 48.

Saturday: Sunny. Highs 62 to 72.

Saturday Night: Mostly clear. Patchy valley fog. Lows 39 to 49.

Sunday: Mostly sunny. Highs 60 to 70.
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.