Vernon, CO Radon Levels

Q: What EPA Radon Zone is Vernon in?

Vernon is in Yuma County, EPA Zone 1.

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

No homeowner radon tests have been submitted for Vernon yet, so readings from the closest cities and the Yuma 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 Vernon?

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

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

Vernon, CO Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Yuma County, CO

Zip Code 80755

Located in Yuma County on Colorado's eastern plains, Vernon sits atop sedimentary bedrock formations that can contribute to elevated radon levels despite the area's rural character. Current testing data for the 80755 zip code area is limited, making individual home testing particularly important for residents. The high-altitude environment and varied foundation types in this agricultural region require property-specific radon assessment to protect indoor air quality.

10.00

pCi/L area average

Above EPA Action Level

Yuma County average: 10.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Vernon itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Vernon, 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 Vernon, CO

No homeowner tests have been submitted for Vernon 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
Yuma	24.6 mi	10.00 pCi/L	1

Yuma County Radon Profile

Yuma County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 1 city in Yuma County average 10.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Yuma County to test, as levels can differ between neighboring homes.

Radon FAQ for Vernon, CO

What EPA Radon Zone is Vernon in?

Vernon and the 80755 zip code are in Yuma 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.

Why are radon readings shown from areas near Vernon?

No homeowner radon tests have been submitted for Vernon yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Yuma County average—are the best available indicator of local conditions until Vernon 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 Vernon?

Radon mitigation in Vernon 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 Vernon?

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.