Existing Hydropower

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Washington: Existing Hydropower

71,379,000

Conventional Hydropower in MWh

110,808,000

Total Electricity in MWh

82,547,000

Total Renewable Energy in MWh

64%

Hydro as a % of the Total Energy

86%

Hydro as a % of the Renewable Energy

Total Powered Dams

Alder

Owner: Tacoma City of

Type: Conventional Hydro

Capacity : 50

Big Sheep Creek

Owner: Sheep Creek Hydro Inc

Type: Conventional Hydro

Capacity : 1.6

Biggs Creek Diversion

Owner: Fredrick Earl Pickering

Type: Conventional Hydro

Capacity : 0.015

Black Creek

Owner: Black Creek Hydro Inc

Type: Conventional Hydro

Capacity : 3.7

Boundary

Owner: Seattle City of

Type: Conventional Hydro

Capacity : 1118.6

Box Canyon

Owner: PUD No 1 of Pend Oreille Cnty

Type: Conventional Hydro

Capacity : 90

Burton Creek

Owner: "Sollos Energy, LLC."

Type: Conventional Hydro

Capacity : 0.56

Calispel

Owner: PUD No 1 of Pend Oreille Cnty

Type: Conventional Hydro

Capacity : 0.6

Calligan Creek

Owner: PUD No. 1 of Snohomish County WA

Type: Conventional Hydro

Capacity : 6

Cedar Falls

Owner: Seattle City of

Type: Conventional Hydro

Capacity : 30

Chandler

Owner: Reclamation Pacific Northwest Region (PN)

Type: Conventional Hydro

Capacity : 12

Chelan

Owner: PUD No 1 of Chelan County

Type: Conventional Hydro

Capacity : 59.2

Chief Joseph

Owner: USCE-North Pacific Division

Type: Conventional Hydro

Capacity : 2456.2

Cowiche

Owner: Yakima-Tieton Irrigation District

Type: Conventional Hydro

Capacity : 1.7

Cowlitz Falls

Owner: PUD No 1 of Lewis County

Type: Conventional Hydro

Capacity : 70

Cushman 1

Owner: Tacoma City of

Type: Conventional Hydro

Capacity : 43.2

Cushman 2

Owner: Tacoma City of

Type: Conventional Hydro

Capacity : 84.6

Deep Creek

Owner: "Deep Creek Energy, LLC"

Type: Conventional Hydro

Capacity : 0.411

Diablo

Owner: Seattle City of

Type: Conventional Hydro

Capacity : 182.4

Diamond Creek

Owner: Gary A. Cromwell

Type: Conventional Hydro

Capacity : 0.025

Division Booster Pump Station Project

Owner: Skagit Public Utility District

Type: Conventional Hydro

Capacity : 0.025

Drop 2

Owner: Yakama Power

Type: Conventional Hydro

Capacity : 2.5

Drop 3

Owner: Yakama Power

Type: Conventional Hydro

Capacity : 1.6

Dry Falls Dam (Main Canal Headworks)

Owner: Grand Coulee Project Hydroelectric Authority

Type: Conventional Hydro

Capacity : 26.8

Ebey Hill Diversion

Owner: Kevin T. Duncan

Type: Conventional Hydro

Capacity : 0.1

Electron

Owner: Puget Sound Energy Inc

Type: Conventional Hydro

Capacity : 22.8

Eltopia Branch Canal 4.6

Owner: Grand Coulee Project Hydroelectric Authority

Type: Conventional Hydro

Capacity : 2.2

Esquatzel

Owner: "Green Energy Today, LLC"

Type: Conventional Hydro

Capacity : 0.9

Falls Creek

Owner: A H Haley

Type: Conventional Hydro

Capacity : 0.075

Gorge

Owner: Seattle City of

Type: Conventional Hydro

Capacity : 207.3

Grand Coulee

Owner: Reclamation Pacific Northwest Region (PN)

Type: Conventional Hydro/Pumped Storage

Capacity : 6809

Hancock Creek

Owner: PUD No. 1 of Snohomish County WA

Type: Conventional Hydro

Capacity : 6

Hood St Reservoir

Owner: City of Tacoma

Type: Conventional Hydro

Capacity : 0.85

Ice Harbor

Owner: USCE-North Pacific Division

Type: Conventional Hydro

Capacity : 603

Jackson

Owner: Snohomish County PUD No 1

Type: Conventional Hydro

Capacity : 111.8

Koma Kulshan

Owner: Convanta Hydro Ops West Inc

Type: Conventional Hydro

Capacity : 12

LaGrande

Owner: Tacoma City of

Type: Conventional Hydro

Capacity : 64

Lilliwaup Falls Generating

Owner: William G. Reed Jr

Type: Conventional Hydro

Capacity : 1.4

Little Falls

Owner: Avista Corp

Type: Conventional Hydro

Capacity : 43.2

Little Goose

Owner: USCE-North Pacific Division

Type: Conventional Hydro

Capacity : 810

Long Lake

Owner: Avista Corp

Type: Conventional Hydro

Capacity : 70

Lower Baker

Owner: Puget Sound Energy Inc

Type: Conventional Hydro

Capacity : 111.2

Lower Granite

Owner: USCE-North Pacific Division

Type: Conventional Hydro

Capacity : 810

Lower Monumental

Owner: USCE-North Pacific Division

Type: Conventional Hydro

Capacity : 810

Martin Wirkkila

Owner: Brenda See

Type: Conventional Hydro

Capacity : 0.023

Mayfield

Owner: Tacoma City of

Type: Conventional Hydro

Capacity : 162

McNary Fish

Owner: Northern Wasco County PUD

Type: Conventional Hydro

Capacity : 10

Merwin

Owner: PacifiCorp

Type: Conventional Hydro

Capacity : 136

Meyers Falls

Owner: Hydro Technology Systems Inc

Type: Conventional Hydro

Capacity : 1.6

Mill Creek

Owner: PUD No 1 of Lewis County

Type: Conventional Hydro

Capacity : 0.6

Mirror Lake

Owner: "Huchinson Hydro, LLC"

Type: Conventional Hydro

Capacity : 0.8

Monroe Street

Owner: Avista Corp

Type: Conventional Hydro

Capacity : 14.8

Morse Creek

Owner: Port Angeles City of

Type: Conventional Hydro

Capacity : 0.49

Mossyrock

Owner: Tacoma City of

Type: Conventional Hydro

Capacity : 300

Newhalem

Owner: Seattle City of

Type: Conventional Hydro

Capacity : 2.3

Nine Mile

Owner: Avista Corp

Type: Conventional Hydro

Capacity : 37.6

Nooksack

Owner: Puget Sound Energy Inc

Type: Conventional Hydro

Capacity : 1.5

Orchard Avenue 1

Owner: Yakima-Tieton Irrigation District

Type: Conventional Hydro

Capacity : 1.6

Packwood

Owner: Energy Northwest

Type: Conventional Hydro

Capacity : 27.5

Port Townsend Mill

Owner: Port Townsend Paper Co

Type: Conventional Hydro

Capacity : 0.4

Potholes East Canal 66.0

Owner: Grand Coulee Project Hydroelectric Authority

Type: Conventional Hydro

Capacity : 2.3

Potholes East Canal Headworks

Owner: PUD No 2 of Grant County

Type: Conventional Hydro

Capacity : 6.6

Priest Rapids

Owner: PUD No 2 of Grant County

Type: Conventional Hydro

Capacity : 955.6

Quincy Chute

Owner: PUD No 2 of Grant County

Type: Conventional Hydro

Capacity : 9.4

Rock Island

Owner: PUD No 1 of Chelan County

Type: Conventional Hydro

Capacity : 629.4

Rocky Brook Hydroelectric

Owner: Rocky Brook Electric Inc

Type: Conventional Hydro

Capacity : 1.6

Rocky Reach

Owner: PUD No 1 of Chelan County

Type: Conventional Hydro

Capacity : 1299.6

Ross

Owner: Seattle City of

Type: Conventional Hydro

Capacity : 450

Roza

Owner: Reclamation Pacific Northwest Region (PN)

Type: Conventional Hydro

Capacity : 12.9

Russell D Smith

Owner: Grand Coulee Project Hydroelectric Authority

Type: Conventional Hydro

Capacity : 6.1

Skookumchuck

Owner: TransAlta Centralia Gen LLC

Type: Conventional Hydro

Capacity : 1

Smith Creek

Owner: Seefeld Corporation

Type: Conventional Hydro

Capacity : 0.12

Snoqualmie

Owner: Puget Sound Energy Inc

Type: Conventional Hydro

Capacity : 12.8

Snoqualmie 2

Owner: Puget Sound Energy Inc

Type: Conventional Hydro

Capacity : 38.7

South Fork Tolt

Owner: Seattle City of

Type: Conventional Hydro

Capacity : 16.8

Spencer Lake

Owner: Seattle Pacific University

Type: Conventional Hydro

Capacity : 0.04

Spring Creek Diversion

Owner: Lane W. Smith

Type: Conventional Hydro

Capacity : 0.005

Summer Falls Power Plant

Owner: Grand Coulee Project Hydroelectric Authority

Type: Conventional Hydro

Capacity : 92

Swift 1

Owner: PacifiCorp

Type: Conventional Hydro

Capacity : 240

Swift 2

Owner: PacifiCorp

Type: Conventional Hydro

Capacity : 72

Sygitowicz Creek

Owner: KINGDOM ENERGY PRODUCTS

Type: Conventional Hydro

Capacity : 0.447

The Dalles Fishway

Owner: Northern Wasco County PUD

Type: Conventional Hydro

Capacity : 6.5

Tieton

Owner: Southern California Public Power Authority

Type: Conventional Hydro

Capacity : 13.8

Trinity

Owner: "Trinity Conservancy, Inc."

Type: Conventional Hydro

Capacity : 0.24

Twin Falls Hydro

Owner: Twin Falls Hydro Associates LP

Type: Conventional Hydro

Capacity : 24

Twin Reservoirs

Owner: Walla Walla City of

Type: Conventional Hydro

Capacity : 2.2

Upper Baker

Owner: Puget Sound Energy Inc

Type: Conventional Hydro

Capacity : 104.8

Upper Falls

Owner: Avista Corp

Type: Conventional Hydro

Capacity : 10

Upriver Dam Hydro Plant

Owner: Spokane City of

Type: Conventional Hydro

Capacity : 17.6

Wanapum

Owner: PUD No 2 of Grant County

Type: Conventional Hydro

Capacity : 1220

Weeks Falls

Owner: CHI West Inc

Type: Conventional Hydro

Capacity : 4.3

Wells

Owner: PUD No 1 of Douglas County

Type: Conventional Hydro

Capacity : 774

Woods Creek

Owner: "Gull Industries, Inc."

Type: Conventional Hydro

Capacity : 0.65

Wynoochee

Owner: Tacoma City of

Type: Conventional Hydro

Capacity : 12.8

Yale

Owner: PacifiCorp

Type: Conventional Hydro

Capacity : 134

Yelm

Owner: City of Centralia

Type: Conventional Hydro

Capacity : 12

Youngs Creek

Owner: Snohomish PUD

Type: Conventional Hydro

Capacity : 7.5