Cahone, CO Radon Levels

Q: What EPA Radon Zone is Cahone in?

Cahone is in Dolores County, EPA Zone 1.

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

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

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

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

Cahone, CO Radon Facts

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

County Dolores County, CO

Zip Code 81320

Positioned in Dolores County in southwestern Colorado's high desert, Cahone (81320) sits on sedimentary formations where radon testing data remains sparse. The region's Mesa Verde sandstone and shale geology, combined with high elevation and arid conditions, can influence radon levels in complex ways. Testing provides the most reliable method for residents to assess their individual radon exposure.

7.33

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.33 pCi/L, based on 6 tests from 2 nearby cities. No readings have been submitted for Cahone 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+

Cahone, 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 Cahone, CO

No homeowner tests have been submitted for Cahone 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
Cortez	27.6 mi	10.00 pCi/L	2
Mancos	37.3 mi	6.00 pCi/L	4

Dolores County Radon Profile

Because of its underlying geology, Dolores County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Direct test data for Dolores 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 Dolores County home regardless of zone or a neighbor's results.

Radon FAQ for Cahone, CO

What EPA Radon Zone is Cahone in?

Cahone and the 81320 zip code are in Dolores 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 Cahone?

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

Radon mitigation in Cahone 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 Cahone?

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.