Oregon Water Quality

Portland

18 ZIPs

Salem

7 ZIPs

Eugene

5 ZIPs

Beaverton

3 ZIPs

Corvallis

3 ZIPs

Grants Pass

3 ZIPs

Klamath Falls

2 ZIPs

Lake Oswego

2 ZIPs

Medford

2 ZIPs

Roseburg

2 ZIPs

Adams

1 ZIP

Adrian

1 ZIP

ALBANY

1 ZIP

Alsea

1 ZIP

Amity

1 ZIP

Antelope

1 ZIP

Arch Cape

1 ZIP

Arlington

1 ZIP

Ashland

1 ZIP

Astoria

1 ZIP

Athena

1 ZIP

Aumsville

1 ZIP

Aurora

1 ZIP

Baker City

1 ZIP

Bandon

1 ZIP

Banks

1 ZIP

Bay City

1 ZIP

BEND

1 ZIP

Blue River

1 ZIP

Bly

1 ZIP

Boardman

1 ZIP

Boring

1 ZIP

Brightwood

1 ZIP

Brookings

1 ZIP

Brownsville

1 ZIP

Burns

1 ZIP

Butte Falls

1 ZIP

Camp Sherman

1 ZIP

Canby

1 ZIP

Cannon Beach

1 ZIP

Canyon City

1 ZIP

Canyonville

1 ZIP

Carlton

1 ZIP

Cascade Locks

1 ZIP

Cave Junction

1 ZIP

Central Point

1 ZIP

Chiloquin

1 ZIP

Christmas Valley

1 ZIP

Clackamas

1 ZIP

Clatskanie

1 ZIP

Cloverdale

1 ZIP

Colton

1 ZIP

Columbia City

1 ZIP

Condon

1 ZIP

Coos Bay

1 ZIP

Coquille

1 ZIP

Corbett

1 ZIP

Cornelius

1 ZIP

Cottage Grove

1 ZIP

Cove

1 ZIP

Crater Lake

1 ZIP

Crescent

1 ZIP

Creswell

1 ZIP

Dallas

1 ZIP

Days Creek

1 ZIP

Dayton

1 ZIP

Dayville

1 ZIP

Depoe Bay

1 ZIP

Detroit

1 ZIP

Dexter

1 ZIP

Donald

1 ZIP

Dorena

1 ZIP

Drain

1 ZIP

Dufur

1 ZIP

Dundee

1 ZIP

Eagle Creek

1 ZIP

Eagle Point

1 ZIP

Echo

1 ZIP

Elgin

1 ZIP

Elkton

1 ZIP

Enterprise

1 ZIP

Estacada

1 ZIP

Fairview

1 ZIP

Falls City

1 ZIP

Florence

1 ZIP

Forest Grove

1 ZIP

Fort Rock

1 ZIP

Fossil

1 ZIP

GARIBALDI

1 ZIP

Gaston

1 ZIP

Gates

1 ZIP

Gervais

1 ZIP

Gilchrist

1 ZIP

Gladstone

1 ZIP

Glendale

1 ZIP

Gleneden Beach

1 ZIP

Glide

1 ZIP

Gold Beach

1 ZIP

Gold Hill

1 ZIP

Government Camp

1 ZIP

Grand Ronde

1 ZIP

Grass Valley

1 ZIP

Gresham

1 ZIP

Haines

1 ZIP

Halfway

1 ZIP

Halsey

1 ZIP

Happy Valley

1 ZIP

Harrisburg

1 ZIP

Hebo

1 ZIP

Helix

1 ZIP

Heppner

1 ZIP

Hermiston

1 ZIP

Hillsboro

1 ZIP

Hines

1 ZIP

Hood River

1 ZIP

Hubbard

1 ZIP

Huntington

1 ZIP

Idanha

1 ZIP

Idleyld Park

1 ZIP

Imbler

1 ZIP

Independence

1 ZIP

Ione

1 ZIP

Irrigon

1 ZIP

Jacksonville

1 ZIP

Jefferson

1 ZIP

John Day

1 ZIP

Jordan Valley

1 ZIP

Joseph

1 ZIP

Junction City

1 ZIP

Keizer

1 ZIP

Keno

1 ZIP

La Grande

1 ZIP

La Pine

1 ZIP

Lafayette

1 ZIP

Lakeside

1 ZIP

Lakeview

1 ZIP

Langlois

1 ZIP

Lebanon

1 ZIP

Lexington

1 ZIP

Lincoln City

1 ZIP

Long Creek

1 ZIP

Lostine

1 ZIP

Lowell

1 ZIP

Lyons

1 ZIP

Madras

1 ZIP

Malin

1 ZIP

Manzanita

1 ZIP

Mapleton

1 ZIP

Marcola

1 ZIP

Maupin

1 ZIP

Mcminnville

1 ZIP

Merlin

1 ZIP

Mill City

1 ZIP

Milton Freewater

1 ZIP

Mitchell

1 ZIP

Molalla

1 ZIP

Monmouth

1 ZIP

Monument

1 ZIP

Moro

1 ZIP

Mount Angel

1 ZIP

Mount Hood Parkdale

1 ZIP

Mount Vernon

1 ZIP

Mulino

1 ZIP

Myrtle Creek

1 ZIP

Myrtle Point

1 ZIP

Nehalem

1 ZIP

Neskowin

1 ZIP

Netarts

1 ZIP

Newberg

1 ZIP

Newport

1 ZIP

North Bend

1 ZIP

North Plains

1 ZIP

North Powder

1 ZIP

Nyssa

1 ZIP

Oakland

1 ZIP

Oakridge

1 ZIP

Oceanside

1 ZIP

Odell

1 ZIP

Ontario

1 ZIP

Ophir

1 ZIP

Oregon City

1 ZIP

Otis

1 ZIP

Otter Rock

1 ZIP

Oxbow

1 ZIP

Pacific City

1 ZIP

Paisley

1 ZIP

Pendleton

1 ZIP

Philomath

1 ZIP

Phoenix

1 ZIP

Pilot Rock

1 ZIP

Port Orford

1 ZIP

Powers

1 ZIP

Prairie City

1 ZIP

Prineville

1 ZIP

Prospect

1 ZIP

Rainier

1 ZIP

Redmond

1 ZIP

Reedsport

1 ZIP

Rhododendron

1 ZIP

Richland

1 ZIP

Rickreall

1 ZIP

Riddle

1 ZIP

Rockaway Beach

1 ZIP

Rogue River

1 ZIP

Rufus

1 ZIP

Saint Benedict

1 ZIP

Saint Helens

1 ZIP

Sandy

1 ZIP

Scappoose

1 ZIP

Scio

1 ZIP

Scotts Mills

1 ZIP

Seal Rock

1 ZIP

Seaside

1 ZIP

Seneca

1 ZIP

Shady Cove

1 ZIP

Shaniko

1 ZIP

Sheridan

1 ZIP

Sherwood

1 ZIP

Siletz

1 ZIP

Silverton

1 ZIP

Sisters

1 ZIP

Sprague River

1 ZIP

Spray

1 ZIP

Springfield

1 ZIP

Stanfield

1 ZIP

Stayton

1 ZIP

Sublimity

1 ZIP

Sumpter

1 ZIP

Sutherlin

1 ZIP

Sweet Home

1 ZIP

Talent

1 ZIP

Tangent

1 ZIP

Tenmile

1 ZIP

Terrebonne

1 ZIP

The Dalles

1 ZIP

Tidewater

1 ZIP

Tillamook

1 ZIP

Timber

1 ZIP

Toledo

1 ZIP

Troutdale

1 ZIP

Tualatin

1 ZIP

Turner

1 ZIP

Tygh Valley

1 ZIP

Ukiah

1 ZIP

Umatilla

1 ZIP

Union

1 ZIP

Unity

1 ZIP

UNKNOWN

1 ZIP

Vale

1 ZIP

Veneta

1 ZIP

Vernonia

1 ZIP

Waldport

1 ZIP

Wallowa

1 ZIP

Walterville

1 ZIP

Warm Springs

1 ZIP

Warrenton

1 ZIP

Wasco

1 ZIP

Welches

1 ZIP

West Linn

1 ZIP

Westfir

1 ZIP

Weston

1 ZIP

Wheeler

1 ZIP

White City

1 ZIP

Willamina

1 ZIP

Wilsonville

1 ZIP

Winston

1 ZIP

Woodburn

1 ZIP

Yachats

1 ZIP

Yamhill

1 ZIP

Yoncalla

1 ZIP