O R E G O NO R E G O N I D A H OI D A H O

M O N T A N AM O N T A N A

WA S H I N G T O NWA S H I N G T O N

C A L I F O R N I AC A L I F O R N I AN E V A D AN E V A D A

U T A HU T A H

W Y O M I N GW Y O M I N G

SiskiyouSiskiyou

ModocModoc

LassenLassenTrinityTrinity

HumboldtHumboldt

DelDelNorteNorte

ShastaShastaLanderLander

ElkoElko

PershingPershing

WashoeWashoe

EurekaEureka

HumboldtHumboldt

SanSanJuanJuan

IslandIsland

KlickitatKlickitat

LincolnLincoln

ColumbiaColumbia

WhitmanWhitman

ShermanSherman

HoodHoodRiverRiver

BentonBenton

UnionUnion

LincolnLincoln

ClallamClallam

MorrowMorrowGilliamGilliam

FerryFerry

MasonMason

AsotinAsotin

CoosCoos

WheelerWheeler

WallowaWallowa

JeffersonJefferson

PendPendOreilleOreille

PacificPacific

WahkiakumWahkiakum

CurryCurry

JeffersonJeffersonStevensStevens

UmatillaUmatilla

HarneyHarney

LewisLewis

ChelanChelan

LinnLinn

TillamookTillamook

BakerBaker

WallaWallaWallaWallaBentonBenton

LakeLake

SkagitSkagit

KittitasKittitas

DouglasDouglas

SkamaniaSkamania

GrantGrant

ClarkClark

CowlitzCowlitz

LaneLane

KlamathKlamathJacksonJackson

DouglasDouglas

GrantGrant

JosephineJosephine

CrookCrook

DeschutesDeschutes

WascoWascoPolkPolk

ColumbiaColumbia

GraysGraysHarborHarbor

OkanoganOkanogan

YamhillYamhill

AdamsAdams

FranklinFranklin

ThurstonThurston

YakimaYakima

KitsapKitsap

PiercePierce

WhatcomWhatcom

SpokaneSpokane

MarionMarion

ClackamasClackamas

ClatsopClatsopGarfieldGarfield

SnohomishSnohomish

KingKing

WashingtonWashington MultnomahMultnomah

MalheurMalheur

MoffatMoffat

DuchesneDuchesne UintahUintah

DaggettDaggettMorganMorgan

CacheCache

TooeleTooele

RichRich

Salt LakeSalt Lake

DavisDavis

WeberWeber

SummitSummit

Box ElderBox Elder

YellowstoneYellowstone

BeaverheadBeaverhead

GarfieldGarfieldFergusFergus

RosebudRosebud

LibertyLiberty

ChouteauChouteau

StillwaterStillwater

HillHill

GraniteGranite

PetroleumPetroleum

MusselshellMusselshellWheatlandWheatland GoldenGolden

ValleyValley

SandersSanders

BroadwaterBroadwater

GlacierGlacierBlaineBlaine

FlatheadFlathead

GallatinGallatin

LakeLake

SweetSweetGrassGrass

CascadeCascade

RavalliRavalli

LewisLewisAndAndClarkClark

TooleToole

PonderaPondera

MineralMineral

PowellPowell

SilverSilverBowBow

DeerDeerLodgeLodge

CarbonCarbon

MissoulaMissoula

JeffersonJefferson

MeagherMeagher

JudithJudithBasinBasin

TetonTeton

PhillipsPhillipsLincolnLincoln

BoundaryBoundary

TetonTeton

BearBearLakeLake

WashingtonWashington

CaribouCaribou

ClarkClark

MadisonMadison

FremontFremont

AdamsAdams

JeffersonJefferson

BinghamBingham

Nez PerceNez Perce

ValleyValley

TwinTwinFallsFalls

SubletteSublette

CamasCamasBonnevilleBonneville

CassiaCassia

GoodingGooding

ButteButte

LewisLewis

ParkPark

MadisonMadison

BannockBannock

LincolnLincoln

OwyheeOwyhee

IdahoIdaho

BonnerBonner

UintaUinta

Big HornBig Horn

JeromeJerome

PayettePayette

PowerPower

ShoshoneShoshone

BlaineBlaine

MinidokaMinidoka

ClearwaterClearwater

WashakieWashakie

CusterCuster

BoiseBoise

FremontFremont

BenewahBenewah

LatahLatah

FranklinFranklinOneidaOneida

GemGem

ElmoreElmore

HotHotSpringsSprings

SweetwaterSweetwater

LemhiLemhi

LincolnLincoln

KootenaiKootenai

CanyonCanyon

AdaAda

Northwest Utility Control AreasBPA

Chelan Co. PUD No 1

Douglas Co. PUD No 1

Grant Co. PUD No 2

Idaho Power Company

Seattle City Light

Tacoma City Light

PacifiCorp

Northwestern Energy

Portland General Electric

Avista Corp

Puget Sound Power and Light

Sierra Pacific Power

Source: BPA, Platts, a Divisionof McGraw Hill, 2004

Map No. dw05003-Co12/12/2008

Pacific Gas & Electric

BPA Transmission Lines

County Boundary

L e g e n dL e g e n d