Lesterville, MO Radon Levels

Q: What EPA Radon Zone is Lesterville in?

Lesterville is in Reynolds County, EPA Zone 2.

Q: How much does radon mitigation cost in Lesterville?

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

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

Lesterville, MO Radon Facts

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

County Reynolds County, MO

Zip Code 63654

Deep in the Missouri Ozarks of Reynolds County, Lesterville occupies EPA Zone 2 where dolomite and limestone bedrock contribute to moderate radon conditions. With testing data unavailable for the 63654 area, residents should conduct baseline radon measurements to understand their home's specific risk. The region's varied topography and housing styles may produce different radon accumulation patterns.

6.50

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.50 pCi/L, based on 8 tests from 6 nearby cities. No readings have been submitted for Lesterville 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+

Lesterville, 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 Lesterville, MO

No homeowner tests have been submitted for Lesterville 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
Farmington	31.3 mi	9.50 pCi/L	2
Bonne Terre	34.3 mi	4.50 pCi/L	2
Ellsinore	37.4 mi	3.00 pCi/L	1
Salem	38.6 mi	6.00 pCi/L	1
De Soto	46.8 mi	11.00 pCi/L	1
Leasburg	48.9 mi	4.00 pCi/L	1

Reynolds County Radon Profile

EPA mapping assigns Reynolds County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Direct test data for Reynolds 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 Reynolds County home regardless of zone or a neighbor's results.

Radon FAQ for Lesterville, MO

What EPA Radon Zone is Lesterville in?

Lesterville and the 63654 zip code are in Reynolds 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 Lesterville?

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

Radon mitigation in Lesterville 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 Lesterville?

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.