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Orion River Rafting

Chiwawa River near Leavenworth, WA

Stream32.5 mi
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Around here

Around Chiwawa River

Grouse Creek Group Site3 miNason Creek Campground4.1 mi5 mi

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

About this river

Chiwawa River is a 32.5 mile stream near Orion River Rafting in Washington. Streamflow is measured at the USGS gauge Chiwawa River near Plain, WA (site 12456500). The National Hydrography Dataset places it at stream order 4. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1911 to 2026

Chiwawa River typically runs highest in May, at a median 1,550 cfs, and lowest in October, at 118 cfs. The highest flow on record for any single day is 6,050 cfs, in 1996.

Show the numbers
Typical flow by month at Chiwawa River near Plain, WA, in cfs
MonthTypical (cfs)Usual range (cfs)
January137100 to 186
February13494 to 187
March151108 to 314
April486328 to 720
May1,5501,060 to 2,050
June1,365911 to 1,930
July611402 to 966
August195150 to 298
September12598 to 171
October11890 to 214
November181127 to 295
December144113 to 229

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 53 years of record. Statistics published by the US Geological Survey for Chiwawa River near Plain, WA (site 12456500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Boat access nearby

3 mapped launches sit in the mapped area of Chiwawa River. Ramp data comes from the USGS national boat-ramp inventory.

  • Lake Wenatchee State ParkWenatchee River - Lake WenatcheePublic
  • Cove ResortFish LakeRestricted
  • Cascade Hideaway ResortFish LakeRestricted

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This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.

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