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Bailey, CO Radon Levels

Check local Bailey radon levels and find certified testing and mitigation professionals to keep your home safe


Bailey, CO Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Park County, CO
Zip Code 80421
Avg. User Level 14.30 pCi/L
User Tests 3

Mountain communities like Bailey in Park County often experience elevated radon levels due to granite bedrock and high-altitude conditions. Testing data from zip code 80421 shows an average radon level of 14.33 pCi/L, which significantly exceeds the EPA action level of 4.0 pCi/L. Homes with basements built into rocky mountain terrain should prioritize radon testing and mitigation.

14.30
pCi/L average
Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Bailey, CO. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Bailey, CO Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Bailey, CO Radon Levels

User-submitted radon test readings from homes in the Bailey area.

Radon LevelCityHome AgeFoundation
20 pCi/L Bailey, CO 21-50 Years Full Basement
3 pCi/L Bailey, CO 21-50 Years Full Basement
20 pCi/L BAILEY, CO 21-50 Years

Have a radon test result for Bailey? Submit your reading to help other homeowners.

Radon Readings Near Bailey, CO

Compare radon levels in Bailey with the closest nearby cities that have user-submitted test data.

CityDistanceAvg User LevelReadings
Conifer 9.5 mi 9.00 pCi/L 3
Evergreen 14.8 mi 10.00 pCi/L 1
Morrison 19.4 mi 5.00 pCi/L 3
Golden 19.8 mi 9.00 pCi/L 2
Idaho Springs 21.3 mi 4.00 pCi/L 1
Sedalia 23.4 mi 20.00 pCi/L 1
Black Hawk 25.4 mi 13.00 pCi/L 4
Littleton 25.5 mi 6.00 pCi/L 2

Park County Radon Profile

The bedrock and soils beneath Park County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 2 cities in Park County average 12.58 pCi/L across 12 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Park County.

Radon FAQ for Bailey, CO

What is the average radon level in Bailey, CO?
Based on 3 user-submitted tests, the average radon level in Bailey is 14.30 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is Bailey in?
Bailey and the 80421 zip code are in Park County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Bailey?
Radon mitigation in Bailey typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in Bailey?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.