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Weeks Falls

Weeks Falls is a waterfall in Washington, at a modelled elevation of 375 m. Kaleetan Peak stands 1,908 m to the east-northeast, 8.1 miles off. The nearest named place is Olallie State Park South Fork Picnic Area, a picnic site 0.5 miles away. Mountains to Sound Greenway - I-90 runs past it.

The story

Weeks Falls is a waterfall on the south fork of the Snoqualmie River, located near North Bend, Washington, USA, just south of Interstate 90 at exit 38. The falls are at the end of the road that goes past the Olallie State Park ranger headquarters. From the gravel parking lot, there is a paved accessible overlook to see the falls and a small area around the hydro-electric plant. There is also a ¼ mile accessible interpretive trail nearby. Weeks Falls has a small Run-of-the-river hydroelectric plant owned by Eagle Creek Renewable Energy and operated by PIC Group, Inc. Water is drawn from the river above the falls and run through an underground channel to the single 4.3 MW nameplate capacity generating unit. As of year-end 2024, Weeks Falls Generated 13.1 GWh of electricity annually.

From Wikipedia, CC BY-SA 4.0.

Wikidata Q37952, referenced by the OpenStreetMap record.

What the record says

Height
18.3 m

How to reach it

Coordinates47.43303, -121.64683

Named places within 25 miles

Peaks
  • Easter Island: 1.4 mi
  • Machu Picchu: 1.6 mi
  • Songbird Peak: 1.7 mi
  • Dirty Harry's Peak: 1.7 mi
  • Change Peak: 1.8 mi
Waterfalls
Parks
  • Dahlgren Family Park: 5.8 mi
  • Tanner Landing Park: 6.0 mi
  • Torguson Park: 7.3 mi
  • E J Roberts Park: 7.4 mi
  • Si View Park: 7.5 mi
Artworks: 48
Attractions: 38
  • Actual Cave: 1.4 mi
  • Amazonia: 1.4 mi
  • Club Paradiso: 1.4 mi
  • Semi Wall: 1.6 mi
  • Snoqualmie Centennial Log Pavilion: 10.7 mi
Nature reserves: 36
  • Cottonwood Natural Area: 12.9 mi
  • Raging River Natural Area: 14.3 mi
  • Crow Marsh Natural Area: 16.9 mi
  • Griffin Creek Natural Area: 17.4 mi
  • BN Peninsula Natural Area: 17.5 mi
Historic sites: 32
Gardens: 22
  • Glacier Park Community Garden: 18.5 mi
  • Legacy Garden: 18.7 mi
  • Smith-Mossman Western Azalea Display Garden: 18.7 mi
  • Perennial Border: 18.8 mi
  • Sunset Walk Community Garden: 18.8 mi
Picnic sites: 19
  • Olallie State Park South Fork Picnic Area: 0.5 mi
  • Mine Creek: 3.1 mi
  • Asahel Curtis Picnic Area: 8.8 mi
  • Camp Brown Day Use Area: 9.1 mi
  • Group Picnic Shelter: 9.8 mi
Museums: 15
Ghost towns: 12
Cliffs: 11
  • Canopy Crag: 6.2 mi
  • Family Wall: 6.2 mi
  • World Wall: 6.7 mi
  • Lower Pratt Climbing Area: 7.9 mi
  • Ghost Point: 8.6 mi
Beaches: 3
Springs: 1
  • Canyon Spring: 5.6 mi
Rest areas: 1
Hot springs: 1

Summits around it

The highest named summits within 9.2 miles of Weeks Falls. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
Kaleetan PeakENE 75°1,907.7 m8.1 mi
Chair PeakENE 78°1,902 m8.6 mi
Preacher MountainNE 53°1,800 m7.5 mi
Caroline PeakENE 63°1,795 m7.5 mi
Mount RooseveltENE 72°1,779 m8.3 mi
Bryant PeakE 82°1,768.1 m8.8 mi
Granite MountainE 98°1,716 m7.8 mi
The ToothE 84°1,708.1 m9.0 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox07:1018:3919:19
June solstice05:1020:2021:08
September equinox06:5418:2619:06
December solstice07:5215:2616:19

Local time (America/Los_Angeles).

Climate normals

Months averaging 5080 °F: May–Sep.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F363739445055616156484035
Precip in13.09.210.69.26.65.62.12.44.89.714.612.1

1991–2020 U.S. Climate Normals, NOAA NCEI — Cedar Lake, 5 mi away.

Months at or above the year’s average flow: Nov–Feb, Apr–Jun — fullest in May, leanest in Aug.

JanFebMarAprMayJunJulAugSepOctNovDec
Mean cfs35730528238554642916964.480.4188395363

USGS monthly mean discharge at gauge SF Snoqualmie River AB Alice Creek Near Garcia, WA, 3 mi away — the nearest gauge, which can sit on a different stream.

Where this comes from

Location and category confirmed against OpenStreetMap.

OpenStreetMapWikipediaWikidata

OpenStreetMap element node/12907882113

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