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North Fork Toutle River in Washington

River34.5 mi

Around here

Around North Fork Toutle River

Kalama Horse Camp9.4 mi10 mi

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

About this river

North Fork Toutle River is a 34.5 mile river. Streamflow is measured at the USGS gauge NF Toutle River below Srs near Kid Valley, WA (site 14240525). The National Hydrography Dataset places it at stream order 7. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1990 to 2026

North Fork Toutle River typically runs highest in January, at a median 1,020 cfs, and lowest in September, at 245 cfs. The highest flow on record for any single day is 11,000 cfs, in 1996.

Show the numbers
Typical flow by month at NF Toutle River below Srs near Kid Valley, WA, in cfs
MonthTypical (cfs)Usual range (cfs)
January1,020718 to 1,440
February961686 to 1,270
March997757 to 1,280
April934784 to 1,235
May829676 to 1,100
June631502 to 923
July377314 to 481
August286248 to 343
September245210 to 292
October305239 to 436
November709497 to 1,220
December912663 to 1,410

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 30 years of record. Statistics published by the US Geological Survey for NF Toutle River below Srs near Kid Valley, WA (site 14240525). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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