Dawn, MO Radon Levels

Q: What EPA Radon Zone is Dawn in?

Dawn is in Livingston County, EPA Zone 2.

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

No homeowner radon tests have been submitted for Dawn yet, so readings from the closest cities and the Livingston 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 Dawn?

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

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

Dawn, MO Radon Facts

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

County Livingston County, MO

Zip Code 64638

Located in northern Missouri's Livingston County, Dawn sits within the glaciated plains where Pennsylvanian bedrock lies beneath prairie soils. This rural farming community's geological setting, combined with the area's typically modest housing stock, creates conditions where radon levels can vary significantly from home to home. Although comprehensive testing data for zip code 64638 is limited, residents should consider radon testing given the region's moderate-to-high radon potential.

8.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.00 pCi/L, based on 5 tests from 5 nearby cities. No readings have been submitted for Dawn 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+

Dawn, 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 Dawn, MO

No homeowner tests have been submitted for Dawn 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	17.5 mi	18.00 pCi/L	1
Carrollton	21.4 mi	6.00 pCi/L	1
Richmond	33.7 mi	5.00 pCi/L	1
Kearney	45.8 mi	5.00 pCi/L	1
Buckner	49.3 mi	6.00 pCi/L	1

Livingston County Radon Profile

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

Radon FAQ for Dawn, MO

What EPA Radon Zone is Dawn in?

Dawn and the 64638 zip code are in Livingston 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 Dawn?

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

Radon mitigation in Dawn 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 Dawn?

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.