Oregon · Camping

Willow Flats Sump

Jun–Oct
best months

Is Willow Flats Sump open right now?

Alert in the area

The Forest Service lists 4 alerts for Umpqua National Forest.

As of · Source: USFS · Umpqua National Forest. Agencies don't list every closure — check before you go.

  • At 4,000 ft
  • North Umpqua Ranger DistrictUmpqua National Forest

Willow Flats Sump is a campground in Oregon with 15 sites, managed by the Forest Service. The area is open during spring, summer, and fall, but not typically reservable in advance. Campers should be prepared for potential flooding, wet conditions, and wildlife encounters.

Local outfitters

Not on Roamze yet. Their page has how to reach them.

  • Best time to go · Jun–Oct

    Best time to visit Willow Flats Sump

    Best months: June–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

    1. Jan

      39° / 27°

      17 wet · 10 snow

    2. Feb

      42° / 27°

      15 wet · 9 snow

    3. Mar

      46° / 29°

      17 wet · 9 snow

    4. Apr

      50° / 32°

      17 wet · 5 snow

    5. May

      61° / 38°

      14 wet · 1 snow

    6. Jun

      68° / 43°

      9 wet

    7. Jul

      79° / 48°

      4 wet

    8. Aug

      79° / 47°

      4 wet

    9. Sep

      72° / 43°

      6 wet

    10. Oct

      58° / 36°

      12 wet · 1 snow

    11. Nov

      45° / 31°

      16 wet · 6 snow

    12. Dec

      38° / 26°

      18 wet · 11 snow

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Lemolo Lake 3 Nnw, OR, 29.9 mi away at 4,077 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Facts about this campground

Rules & access

Fee
No fee

Source: USDA Forest Service recreation sites (EDW)