Iberia, MO Radon Levels

Q: What EPA Radon Zone is Iberia in?

Iberia is in Miller County, EPA Zone 2.

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

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

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

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

Iberia, MO Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Miller County, MO

Zip Code 65486

Small Miller County community Iberia lies within Missouri's Ozark highlands, where dolomite and limestone bedrock contribute to moderate radon potential throughout the region. The 65486 area features a mix of older farmstead properties and recreational lake homes, many with partial basements or crawl space foundations typical of rural Missouri construction. Testing data remains limited for this area, making individual property assessment crucial for accurate radon risk evaluation.

5.33

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 5.33 pCi/L, based on 12 tests from 9 nearby cities. No readings have been submitted for Iberia 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+

Iberia, MO 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 Iberia, MO

No homeowner tests have been submitted for Iberia 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
Saint Robert	22.3 mi	7.00 pCi/L	1
Waynesville	24.9 mi	7.00 pCi/L	2
Sunrise Beach	26.5 mi	5.00 pCi/L	2
Gravois Mills	30.0 mi	7.00 pCi/L	1
Jefferson City	30.9 mi	6.00 pCi/L	1
Rolla	31.7 mi	4.50 pCi/L	2
Climax Springs	35.6 mi	2.00 pCi/L	1
Holts Summit	36.7 mi	4.00 pCi/L	1

Miller County Radon Profile

The soils and bedrock of Miller County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Few homeowner tests have been logged inside Miller County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Miller County to test, as levels can differ between neighboring homes.

Radon FAQ for Iberia, MO

What EPA Radon Zone is Iberia in?

Iberia and the 65486 zip code are in Miller County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Iberia?

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

Radon mitigation in Iberia 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 Iberia?

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.