Marble Hill, MO Radon Levels

Q: What EPA Radon Zone is Marble Hill in?

Marble Hill is in Bollinger County, EPA Zone 2.

Q: How much does radon mitigation cost in Marble Hill?

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

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

Marble Hill, MO Radon Facts

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

County Bollinger County, MO

Zip Code 63764

Located in Bollinger County within southeastern Missouri's hills region, Marble Hill sits where Paleozoic limestone and dolomite formations create moderate radon potential. Though comprehensive testing data for zip code 63764 is currently limited, the area's karst geology and underground drainage systems warrant homeowner attention. Professional radon assessment is advisable for this rural community, as individual properties near limestone bedrock can show elevated readings.

7.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.00 pCi/L, based on 7 tests from 4 nearby cities. No readings have been submitted for Marble Hill 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+

Marble Hill, 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 Marble Hill, MO

No homeowner tests have been submitted for Marble Hill 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
Jackson	19.0 mi	7.00 pCi/L	2
Cape Girardeau	24.7 mi	6.50 pCi/L	2
Farmington	40.1 mi	9.50 pCi/L	2
Ellsinore	49.0 mi	3.00 pCi/L	1

Bollinger County Radon Profile

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

Radon FAQ for Marble Hill, MO

What EPA Radon Zone is Marble Hill in?

Marble Hill and the 63764 zip code are in Bollinger 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 Marble Hill?

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

Radon mitigation in Marble Hill 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 Marble Hill?

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.