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

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NORTH FORK COSUMNES RIVER - EL DORADO (EDOC1)
Latitude: 38.59º NLongitude: 120.84º WElevation: 1004 Feet
Location: El Dorado County in CaliforniaBulletin Group: San JoaquinRiver Group: North San Joaquin
Issuance Time: Jan 12 2026 at 2:26 PM PSTNext Issuance: Jan 13 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 California Department of Water Resources.
View California Department of Water Resources 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   (CAZ067)
Today: Sunny. Highs 58 to 68. Light winds.

Tonight: Clear. Lows 40 to 50. Light winds.

Wednesday: Sunny. Highs 59 to 71. Light winds.

Wednesday Night: Clear. Lows 42 to 50. Light winds.

Thursday: Sunny. Highs 61 to 71. Light winds.

Thursday Night: Clear. Lows 41 to 49.

Friday: Sunny. Highs 61 to 69.

Friday Night and Saturday: Clear. Lows 41 to 49. Highs 60 to 70.

Saturday Night: Mostly clear. Lows 42 to 49.

Sunday and Sunday Night: Clear. Highs 60 to 68. Lows 42 to 49.

Martin Luther King Jr Day: Mostly sunny. Highs 59 to 67.
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 Sacramento 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.