Lexington, GA Radon Levels

Q: What EPA Radon Zone is Lexington in?

Lexington is in Oglethorpe County, EPA Zone 2.

Q: How much does radon mitigation cost in Lexington?

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

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

Lexington, GA Radon Facts

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

County Oglethorpe County, GA

Zip Code 30648

Found in Oglethorpe County within the Athens Metro area, Lexington lies in EPA Zone 2 where moderate radon potential exists across the northern Georgia Piedmont region. The area's clay soils over granite and metamorphic bedrock can influence radon levels in residential properties throughout the community. Since comprehensive testing data for zip code 30648 remains unavailable, homeowners should prioritize radon testing to determine their individual indoor air quality risk.

6.72

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.72 pCi/L, based on 14 tests from 10 nearby cities. No readings have been submitted for Lexington 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+

Lexington, GA 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 Lexington, GA

No homeowner tests have been submitted for Lexington 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
Athens	18.3 mi	4.00 pCi/L	1
Watkinsville	18.6 mi	2.00 pCi/L	1
Greensboro	22.4 mi	7.50 pCi/L	2
Crawfordville	24.2 mi	2.00 pCi/L	1
Jefferson	31.9 mi	11.00 pCi/L	1
Hartwell	34.2 mi	2.00 pCi/L	1
Monroe	35.9 mi	4.67 pCi/L	3
Winder	36.8 mi	14.50 pCi/L	2

Oglethorpe County Radon Profile

Oglethorpe 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 Oglethorpe 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 Oglethorpe County.

Radon FAQ for Lexington, GA

What EPA Radon Zone is Lexington in?

Lexington and the 30648 zip code are in Oglethorpe 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 Lexington?

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

Radon mitigation in Lexington 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 Lexington?

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.