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South Fork Eel River in California

River50.0 mi
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Around here

Around South Fork Eel River

Tolkan Campground16.6 mi5 mi

Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US

About this river

South Fork Eel River is a 50.0 mile river. Streamflow is measured at the USGS gauge SF Eel R near Miranda CA (site 11476500). The National Hydrography Dataset places it at stream order 7. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1940 to 2026

South Fork Eel River typically runs highest in February, at a median 2,290 cfs, and lowest in September, at 41 cfs. The highest flow on record for any single day is 161,000 cfs, in 1965.

Show the numbers
Typical flow by month at SF Eel R near Miranda CA, in cfs
MonthTypical (cfs)Usual range (cfs)
January2,180872 to 5,960
February2,2901,090 to 5,340
March1,9801,040 to 4,280
April987579 to 2,095
May429291 to 643
June197147 to 273
July8966 to 129
August5134 to 65
September4128 to 55
October5132 to 86
November22282 to 896
December1,320379 to 3,920

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 86 years of record. Statistics published by the US Geological Survey for SF Eel R near Miranda CA (site 11476500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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