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Middle Fork Satsop River in Washington

River33.3 mi
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Around Middle Fork Satsop River

Satsop Campground15.6 miWynoochee Lake Shore Trailhead - Coh…17.5 mi5 mi

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

About this river

Middle Fork Satsop River is a 33.3 mile river. Streamflow is measured at the USGS gauge Satsop River near Satsop, WA (site 12035000). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1930 to 2026

Middle Fork Satsop River typically runs highest in January, at a median 3,210 cfs, and lowest in September, at 285 cfs. The highest flow on record for any single day is 51,800 cfs, in 1997.

Show the numbers
Typical flow by month at Satsop River near Satsop, WA, in cfs
MonthTypical (cfs)Usual range (cfs)
January3,2101,890 to 5,340
February2,6601,760 to 4,250
March2,3601,660 to 3,660
April1,7601,265 to 2,575
May920744 to 1,300
June598473 to 800
July399342 to 482
August294256 to 335
September285242 to 376
October575316 to 1,280
November2,2751,205 to 4,300
December3,1401,860 to 5,240

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 97 years of record. Statistics published by the US Geological Survey for Satsop River near Satsop, WA (site 12035000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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