Lynchburg, MO Radon Levels

Q: What EPA Radon Zone is Lynchburg in?

Lynchburg is in Laclede County, EPA Zone 2.

Q: How much does radon mitigation cost in Lynchburg?

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

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

Lynchburg, MO Radon Facts

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

County Laclede County, MO

Zip Code 65543

Nestled in Laclede County within Missouri's Ozark region, Lynchburg sits atop Paleozoic limestone formations that can contribute to radon gas migration. While comprehensive radon testing data for ZIP code 65543 remains limited, the area's geological composition suggests homeowners should conduct baseline testing. Given the county's karst topography and older housing stock typical of rural Missouri communities, proactive radon measurement is especially important for properties with basements or crawl spaces.

6.14

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.14 pCi/L, based on 7 tests from 5 nearby cities. No readings have been submitted for Lynchburg 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+

Lynchburg, 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 Lynchburg, MO

No homeowner tests have been submitted for Lynchburg 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
Waynesville	19.1 mi	7.00 pCi/L	2
Saint Robert	24.6 mi	7.00 pCi/L	1
Marshfield	35.3 mi	7.00 pCi/L	1
Rolla	43.3 mi	4.50 pCi/L	2
Salem	44.2 mi	6.00 pCi/L	1

Laclede County Radon Profile

EPA mapping assigns Laclede 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 Laclede 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 Laclede County home regardless of zone or a neighbor's results.

Radon FAQ for Lynchburg, MO

What EPA Radon Zone is Lynchburg in?

Lynchburg and the 65543 zip code are in Laclede 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 Lynchburg?

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

Radon mitigation in Lynchburg 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 Lynchburg?

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.