Aurora, MO Radon Levels

Q: What EPA Radon Zone is Aurora in?

Aurora is in Lawrence County, EPA Zone 2.

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

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

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

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

Aurora, MO Radon Facts

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

County Lawrence County, MO

Zip Code 65605

Positioned in Lawrence County in southwestern Missouri, Aurora sits atop Mississippian limestone formations that can contribute to moderate radon levels in residential structures. Though comprehensive local testing data is limited, Missouri's karst geology and mixed housing stock warrant proactive radon testing for all homeowners. The area's combination of older homes and newer construction creates unpredictable radon potential requiring individual assessment.

5.75

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 5.75 pCi/L, based on 12 tests from 9 nearby cities. No readings have been submitted for Aurora 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+

Aurora, 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 Aurora, MO

No homeowner tests have been submitted for Aurora 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	25.0 mi	5.00 pCi/L	2
Kimberling City	27.7 mi	7.00 pCi/L	2
Reeds Spring	28.3 mi	6.00 pCi/L	1
Springfield	28.5 mi	7.00 pCi/L	1
Golden	28.7 mi	3.00 pCi/L	1
Lampe	31.0 mi	6.50 pCi/L	2
Branson	33.3 mi	4.00 pCi/L	1
Webb City	43.3 mi	7.00 pCi/L	1

Lawrence County Radon Profile

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

Radon FAQ for Aurora, MO

What EPA Radon Zone is Aurora in?

Aurora and the 65605 zip code are in Lawrence 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 Aurora?

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

Radon mitigation in Aurora 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 Aurora?

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.