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Oregon Radon Information

Oregon Radon Program:

Radon Website: Website
Radon Contact: Brett Sherry
Active Radon Program: Yes
Require License for Radon Professionals: No

Oregon is the 9th largest state in terms of size and the 27th most populous in the entire US.

Oregon does have an active radon program, dedicated to educating citizens about the risks associated with the deadly gas. You can find more information on Radon, testing and mitigation at the official page.

The radon levels in Oregon are above average in many areas of the state. As can be seen by the Department of Public Health test results map, many of the counties don’t have enough evidence available to be listed - however, those tested show an increased risk to elevated radon levels. There is a risk for all homeowners, which is why we recommend testing exposure levels at least twice a year.

Oregon Radon Mitigation and Testing

Need your home tested for radon? Already know you have high levels and need a radon reduction system installed? Finding qualified Radon professionals can be difficult, but we've put together a list of Oregon contractors to help you save time.

Oregon Radon Mitigation

We have compiled a list of qualified radon mitigation contractors.
Find Radon Mitigation Contractors here

Oregon Radon Testing

Need your home or office tested for Radon? We have compiled a list of qualified radon testing contractors.
Find Radon Testing Contractors here

Oregon Radon Levels

Map of Oregon Radon Levels

Zone 1 (1): Potential for radon levels above 4 pCi/L according to EPA
Zone 2 (2): Potential for radon levels between 2 pCi/L and 4 pCi/L according to the EPA
Zone 3 (3): Lowest EPA level with expected radon levels at or below 2 pCi/L
Disclaimer: It is strongly recommended that all households, schools and office spaces test radon levels individually. The EPA Radon Zone data is not an indicator of individual test results, but a guideline for strategic planning. Toxic radon levels can be found in all counties, regardless of their zone rating. While we make efforts to keep this information up to date, it is derived from third­party sources which may not be accurate or reflect the most current statistics.

Oregon Radon Statistics

Oregon has 36 counties and 0 (0%) have been assigned Zone 1 counties by the EPA. Zone 1 counties have the highest potential to have homes test higher than 4 pCi/L. Oregon's state radon zone average is 2.42, which is the average of all county zone ratings the EPA has assigned the state, ranking it 39 among all states.

Oregon Radon Contractor License Information

Does Oregon require contractors to be licensed? No.

What are the licensing requirements? There are no state mandated requirements to become a licensed radon contractor in Oregon. Those looking for a radon certification can take qualified third party courses that are offered through the NRPP or AARST.

Oregon Radon Real Estate Requirements

Does the state of Oregon require radon testing for all real estate transactions? No

However both the state of Oregon and the EPA recommend that a home or residence should be tested before a real estate transaction is carried out. Even though Oregon does not require radon testing, we certainly recommend you have a test performed before you purchase a home. If you decide to perform a test after and find elevated levels, there is no reason to panic. Oregon radon mitigation is not expensive compared to the dangers and a system can be implemented in a relatively short period of time.

Browse The National Radon Directory by City

Adams
Adrian
Agness
Albany
Alsea
Amity
Antelope
Arch Cape
Arlington
Ashland
Ashwood
Astoria
Athena
Aumsville
Aurora
Azalea
Baker City
Bandon
Banks
Bates
Bay City
Beatty
Beaver
Beavercreek
Beaverton
Bend
Blachly
Blodgett
Blue River
Boardman
Bonanza
Boring
Bridgeport
Brightwood
Broadbent
Brogan
Brookings
Brothers
Brownsville
Burns
Butte Falls
Buxton
Camas Valley
Camp Sherman
Canby
Canyon City
Canyonville
Carlton
Cascade Locks
Cascadia
Cave Junction
Central Point
Chemult
Cheshire
Chiloquin
Clackamas
Clatskanie
Cloverdale
Colton
Columbia City
Condon
Coos Bay
Coquille
Corbett
Cornelius
Corvallis
Cottage Grove
Cove
Crescent
Creswell
Culp Creek
Culver
Dairy
Dallas
Damascus
Days Creek
Dayton
Dayville
Deadwood
Deer Island
Depoe Bay
Detroit
Dexter
Diamond
Donald
Dorena
Drain
Drewsey
Dufur
Dundee
Eagle Creek
Eagle Point
Echo
Eddyville
Elgin
Elkton
Elmira
Enterprise
Estacada
Eugene
Fairview
Fall Creek
Falls City
Fields
Florence
Forest Grove
Fossil
Foster
Frenchglen
Gales Creek
Gardiner
Gaston
Gates
Gervais
Gilchrist
Gladstone
Glendale
Glide
Gold Beach
Gold Hill
Government Camp
Grand Ronde
Grants Pass
Grass Valley
Gresham
Haines
Halfway
Halsey
Hammond
Happy Valley
Harper
Harrisburg
Hebo
Helix
Heppner
Hereford
Hermiston
Hillsboro
Hines
Hood River
Hubbard
Huntington
Idanha
Idleyld Park
Imbler
Imnaha
Independence
Ione
Ironside
Irrigon
Jacksonville
Jamieson
Jefferson
John Day
Jordan Valley
Joseph
Junction City
Juntura
Keno
Kerby
Kimberly
Klamath Falls
La Grande
La Pine
Lafayette
Lake Oswego
Lakeside
Lakeview
Langlois
Lebanon
Lexington
Lincoln City
Logsden
Long Creek
Lorane
Lostine
Lowell
Lyons
Madras
Malin
Manning
Mapleton
Marcola
Maupin
Mcminnville
Medford
Merlin
Merrill
Mikkalo
Mill City
Milton Freewater
Mitchell
Molalla
Monmouth
Monroe
Monument
Moro
Mosier
Mount Angel
Mount Hood Parkdale
Mount Vernon
Mulino
Myrtle Creek
Myrtle Point
Nehalem
Neotsu
Neskowin
New Pine Creek
Newberg
Newport
North Bend
North Plains
North Powder
Noti
Nyssa
O Brien
Oakland
Oakridge
Ontario
Oregon City
Otis
Otter Rock
Oxbow
Paisley
Paulina
Pendleton
Philomath
Phoenix
Pilot Rock
Pleasant Hill
Plush
Port Orford
Portland
Post
Powell Butte
Powers
Prairie City
Princeton
Prineville
Prospect
Rainier
Redmond
Reedsport
Rhododendron
Richland
Rickreall
Riddle
Riley
Riverside
Rockaway Beach
Rogue River
Rose Lodge
Roseburg
Saint Helens
Saint Paul
Salem
Sandy
Scappoose
Scio
Scotts Mills
Scottsburg
Seal Rock
Seaside
Selma
Seneca
Shady Cove
Shedd
Sheridan
Sherwood
Siletz
Silver Lake
Silverton
Sisters
Sixes
South Beach
Sprague River
Spray
Springfield
Stanfield
Stayton
Sublimity
Summer Lake
Summerville
Sumpter
Sutherlin
Sweet Home
Swisshome
Talent
Tangent
Tenmile
Terrebonne
The Dalles
Thurston
Tidewater
Tillamook
Tiller
Timber
Toledo
Trail
Troutdale
Tualatin
Turner
Tygh Valley
Umatilla
Umpqua
Union
Unity
Vale
Veneta
Vernonia
Vida
Waldport
Wallowa
Walterville
Walton
Warren
Warrenton
Wasco
Welches
West Linn
Westfir
Westlake
Weston
White City
Wilderville
Willamina
Williams
Wilsonville
Winchester
Winston
Wolf Creek
Woodburn
Yachats
Yamhill
Yoncalla