Fraser, CO Radon Levels

Q: What EPA Radon Zone is Fraser in?

Fraser is in Grand County, EPA Zone Unknown.

Q: Why are radon readings shown from areas near Fraser?

No homeowner radon tests have been submitted for Fraser yet, so readings from the closest cities and the Grand County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Fraser?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

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

Fraser, CO Radon Facts

EPA Radon Zone Unknown Unknown

County Grand County, CO

Zip Code 80443

High-altitude Fraser in Grand County sits in Colorado's Rocky Mountain region where granite bedrock and alpine conditions create unique radon considerations. While testing data for zip code 80443 isn't currently available, Colorado's elevated radon potential makes home testing especially important at this elevation. The area's mountain homes often feature varied foundation designs that can influence radon accumulation in different ways.

9.03

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 9.03 pCi/L, based on 30 tests from 10 nearby cities. No readings have been submitted for Fraser yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Fraser, CO Radon Mitigation

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

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Radon Readings Near Fraser, CO

No homeowner tests have been submitted for Fraser yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Breckenridge	8.3 mi	8.00 pCi/L	1
Dillon	8.8 mi	8.50 pCi/L	2
Vail	12.0 mi	6.00 pCi/L	1
Silverthorne	15.0 mi	10.00 pCi/L	3
Leadville	23.2 mi	5.67 pCi/L	3
Fairplay	24.1 mi	12.00 pCi/L	9
Idaho Springs	31.1 mi	4.00 pCi/L	1
Edwards	33.7 mi	6.75 pCi/L	4

Grand County Radon Profile

Grand County lacks a firm EPA zone classification, and the EPA recommends testing every home regardless of regional radon predictions. Direct test data for Grand County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Grand County home regardless of zone or a neighbor's results.

Radon FAQ for Fraser, CO

What EPA Radon Zone is Fraser in?

Fraser and the 80443 zip code are in Grand County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

Why are radon readings shown from areas near Fraser?

No homeowner radon tests have been submitted for Fraser yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Grand County average—are the best available indicator of local conditions until Fraser homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Fraser?

Radon mitigation in Fraser 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 Fraser?

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.