South Fork Clearwater River

Grangeville, Idaho

Idaho

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No verdict for this water

We won't guess. Here is exactly what we do and don't know.

What we do know

  • Inside Nez Perce-Clearwater National Forest

    2 managing-area boundaries mapped — agency alerts for them feed this page automatically.

    Boundary data

What's missing

  • No access route mapped

    We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.

Nobody's filed a report here yet — be the first.

Why you'll love it

3.4 mi run
Flows year-round
1,288 cfs avg flow

River facts

Water
Flows year-round
Average flow
1,288 cfs
Average current
1.7 ft/s
Gradient
32.6 ft/mi
Drainage area
840 sq mi

Long-term averages modeled by USGS (NHDPlus HR), not today's conditions. Check a gauge before you go.

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South Fork Clearwater River

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Photos

Directions & GPX

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Permits & access

Managing agency
Forest Service

About this water

South Fork Clearwater River is a 3.4-mile paddling stretch near Grangeville, Idaho. It flows year-round. USGS models an average flow of about 1,288 cfs and a gradient of about 32.6 feet per mile. Land along it is managed by the U.S. Forest Service.

Facts about this water

When to go

Typical monthly averages (not a forecast) from the Elk City 1ne, ID weather station, 3.8 mi away. High / low in °F.

  1. Jan35° high15° low
  2. Feb41° high16° low
  3. Mar47° high21° low
  4. Apr53° high27° low
  5. May63° high33° low
  6. Jun71° high40° low
  7. Jul83° high42° low
  8. Aug83° high39° low
  9. Sep74° high32° low
  10. Oct58° high28° low
  11. Nov43° high22° low
  12. Dec33° high14° low

Source: NOAA NCEI U.S. Climate Normals 1991–2020

Where it is

Managed by
Forest Service

Source: USFS EDW boundaries; USGS PAD-US 4.1

Conditions

Active alerts for Red River Ranger District as of Oct 9, 2026:

Source: USFS forest alerts

Nearby

Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)

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