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Henry M. Jackson Hydroelectric Project

Henry M. Jackson Hydroelectric Project from directly overhead

Henry M. Jackson Hydroelectric Project is a nature reserve in Washington, at a modelled elevation of 443 m. South Gemini Peak stands 2,072 m to the east, 10 miles off. The nearest named place is Nighthawk Site, a picnic site 0.4 miles away. Stevens Pass Greenway passes 9.1 miles off.

What to expect

Operated by
Snohomish County Public Utility District No. 1

How to reach it

Coordinates47.97660, -121.61260

Named places within 25 miles

Peaks
  • Greider Peak: 1.8 mi
  • Little Greider Peak: 2.2 mi
  • Bald Mountain East Peak: 2.5 mi
  • Static Peak: 2.5 mi
  • Rojo Mountain: 3.6 mi
Parks
  • Sky Valley Sportsman's Park: 7.8 mi
  • Reiter Foothills Park: 8.1 mi
  • Wallace Falls State Park Campground: 8.2 mi
  • Dog Float: 8.9 mi
  • Lake Bronson Club: 9.1 mi
Waterfalls: 51
Historic sites: 32
  • Hotel Fireplace Remains: 7.8 mi
  • Bus: 8.7 mi
  • Lodge: 10.2 mi
  • Ore Concentrator: 10.4 mi
  • E2: 12.2 mi
Nature reserves: 9
Cliffs: 8
  • Index Town Wall: 10.7 mi
  • Moai: 10.7 mi
  • Index Town Wall: 10.7 mi
  • Peanuts Gallery: 10.8 mi
  • Index Town Wall: 10.8 mi
Museums: 8
  • Granite Falls Historical Museum: 18.0 mi
  • Monroe Historical Society: 18.5 mi
  • Lake Stevens Historical Museum: 21.1 mi
  • Skykomish Historical Society: 21.8 mi
  • Great Northern and Cascade Railways: 21.9 mi
Picnic sites: 6
  • Nighthawk Site: 0.4 mi
  • Bear Creek Site: 0.7 mi
  • Hemple Creek Day Use Area: 9.4 mi
  • Heybrook Lookout Picnic Area: 12.2 mi
  • Site #1: 20.1 mi
Attractions: 6
  • Monte Cristo: 10.1 mi
  • Cut Log: 11.1 mi
  • Granite Falls and Fish Ladder: 18.0 mi
  • Lewis Street River Access: 18.9 mi
  • Gala Events: 19.4 mi
Artworks: 5
  • One choice mural.: 18.0 mi
  • Falls Mural: 18.0 mi
  • Axelilia: 22.5 mi
  • Snohomish Rock: 22.8 mi
  • Sounding: 23.8 mi
Gardens: 4
Beaches: 2
  • Normandy Beach: 9.5 mi
  • Duvall Beach: 23.9 mi
Ghost towns: 1
Hot springs: 1

Summits around it

The highest named summits within 11.3 miles of Henry M. Jackson Hydroelectric Project. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
South Gemini PeakE 79°2,072 m10.5 mi
North Gemini PeakENE 77°2,054 m10.4 mi
Pirate PeakE 81°2,024 m10.7 mi
Del Campo PeakE 81°2,016 m6.7 mi
Gothic PeakE 85°1,895 m6.3 mi
Big Four MountainNE 42°1,880 m6.1 mi
Sheep MountainENE 70°1,879.4 m9.6 mi
Vesper PeakENE 60°1,871 m5.0 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox07:1018:3819:19
June solstice05:0820:2121:10
September equinox06:5418:2519:06
December solstice07:5415:2316:16

Local time (America/Los_Angeles).

Climate normals

Months averaging 50–80 °F: May–Oct.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F414245505660656560524540
Precip in8.95.96.85.94.93.81.51.73.57.19.88.4

1991–2020 U.S. Climate Normals, NOAA NCEI — Startup 1 E, 9 mi away.

Where this comes from

Location and category confirmed against OpenStreetMap.

OpenStreetMap

OpenStreetMap element way/712384199

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