Coffey, MO Radon Levels

Q: What EPA Radon Zone is Coffey in?

Coffey is in Daviess County, EPA Zone 2.

Q: Why are radon readings shown from areas near Coffey?

No homeowner radon tests have been submitted for Coffey yet, so readings from the closest cities and the Daviess County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Coffey?

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

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

Coffey, MO Radon Facts

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

County Daviess County, MO

Zip Code 64636

Set in the rolling farmland of Daviess County, Coffey (64636) lies within Missouri's glacial till region where prairie soils and underlying limestone create moderate-to-high radon potential. With testing data currently unavailable for this rural northwestern Missouri community, homeowners should prioritize professional radon testing given the area's geological characteristics. The region's agricultural heritage includes many farmstead properties with basement foundations and older construction that can influence radon accumulation patterns significantly.

18.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 18.00 pCi/L, based on 1 test from 1 nearby city. No readings have been submitted for Coffey 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+

Coffey, 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 Coffey, MO

No homeowner tests have been submitted for Coffey 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
Meadville	44.3 mi	18.00 pCi/L	1

Daviess County Radon Profile

Daviess County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. User-submitted readings are still sparse within Daviess County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Daviess County.

Radon FAQ for Coffey, MO

What EPA Radon Zone is Coffey in?

Coffey and the 64636 zip code are in Daviess 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 Coffey?

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

Radon mitigation in Coffey 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 Coffey?

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.