Curryville, MO Radon Levels

Q: What EPA Radon Zone is Curryville in?

Curryville is in Pike County, EPA Zone 2.

Q: How much does radon mitigation cost in Curryville?

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

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

Curryville, MO Radon Facts

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

County Pike County, MO

Zip Code 63339

Located in Pike County along the Mississippi River valley in northeastern Missouri, Curryville sits in an area where alluvial soils and underlying limestone can create variable radon conditions. Testing data for this 63339 community remains limited, making individual home testing essential for understanding local radon exposure. Homeowners should consider professional radon testing to establish baseline readings for their properties.

6.81

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.81 pCi/L, based on 16 tests from 7 nearby cities. No readings have been submitted for Curryville 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+

Curryville, MO Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Need Radon Mitigation or Testing in Curryville?

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Radon Readings Near Curryville, MO

No homeowner tests have been submitted for Curryville 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
Hannibal	26.4 mi	6.00 pCi/L	2
Troy	30.5 mi	8.50 pCi/L	4
Mexico	30.8 mi	4.00 pCi/L	1
Palmyra	33.7 mi	8.00 pCi/L	1
Lake Saint Louis	47.6 mi	5.00 pCi/L	2
Hallsville	49.2 mi	5.00 pCi/L	2
O Fallon	49.6 mi	7.75 pCi/L	4

Pike County Radon Profile

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

Radon FAQ for Curryville, MO

What EPA Radon Zone is Curryville in?

Curryville and the 63339 zip code are in Pike 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 Curryville?

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

Radon mitigation in Curryville 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 Curryville?

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.