Rocky Comfort, MO Radon Levels

Q: What EPA Radon Zone is Rocky Comfort in?

Rocky Comfort is in McDonald County, EPA Zone 2.

Q: How much does radon mitigation cost in Rocky Comfort?

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

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

Rocky Comfort, MO Radon Facts

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

County McDonald County, MO

Zip Code 64861

Located in southwestern Missouri's McDonald County within the Joplin Metro area, Rocky Comfort sits atop Mississippian limestone formations that create moderate radon potential throughout the Ozarks region. The community's housing in zip code 64861 features a mix of older rural properties and newer construction, many with partial basements or crawl spaces. Without available local testing data, residents should conduct professional radon assessment given the area's limestone geology and Missouri's variable radon conditions.

5.64

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 5.64 pCi/L, based on 11 tests from 8 nearby cities. No readings have been submitted for Rocky Comfort 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+

Rocky Comfort, 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 Rocky Comfort, MO

No homeowner tests have been submitted for Rocky Comfort 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
Shell Knob	27.7 mi	5.00 pCi/L	2
Golden	29.0 mi	3.00 pCi/L	1
Webb City	35.7 mi	7.00 pCi/L	1
Kimberling City	37.6 mi	7.00 pCi/L	2
Lampe	37.7 mi	6.50 pCi/L	2
Carl Junction	40.3 mi	5.00 pCi/L	1
Reeds Spring	42.4 mi	6.00 pCi/L	1
Branson	47.8 mi	4.00 pCi/L	1

McDonald County Radon Profile

The soils and bedrock of McDonald 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 McDonald 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 McDonald County to test, as levels can differ between neighboring homes.

Radon FAQ for Rocky Comfort, MO

What EPA Radon Zone is Rocky Comfort in?

Rocky Comfort and the 64861 zip code are in McDonald 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 Rocky Comfort?

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

Radon mitigation in Rocky Comfort 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 Rocky Comfort?

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.