Frenchville, PA Radon Levels

Q: What EPA Radon Zone is Frenchville in?

Frenchville is in Clearfield County, EPA Zone 1.

Q: How much does radon mitigation cost in Frenchville?

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

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

Frenchville, PA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Clearfield County, PA

Zip Code 16836

Found in Clearfield County within Pennsylvania's Appalachian plateau region, Frenchville sits in EPA Zone 1 where sedimentary bedrock and glacial deposits create conditions favorable for elevated radon concentrations. Testing data for this 16836 zip code area isn't currently comprehensive, emphasizing the need for individual home testing. The region's rural character and traditional basement construction can lead to significant radon variations throughout this mountain community.

13.83

pCi/L area average

Above EPA Action Level

Clearfield County average: 13.83 pCi/L, based on 6 user-submitted tests across 5 cities in the county. No homeowner readings have been submitted for Frenchville itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Frenchville, PA 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 Frenchville, PA

No homeowner tests have been submitted for Frenchville 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
Clearfield	12.3 mi	12.00 pCi/L	1
Philipsburg	15.0 mi	10.00 pCi/L	2
Curwensville	18.0 mi	4.00 pCi/L	1
Houtzdale	20.0 mi	14.00 pCi/L	2
Grampian	20.6 mi	19.00 pCi/L	1
Du Bois	27.0 mi	20.00 pCi/L	1
Saint Marys	27.8 mi	2.00 pCi/L	1
Bellefonte	27.9 mi	13.00 pCi/L	2

Clearfield County Radon Profile

Because of its underlying geology, Clearfield County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 5 cities in Clearfield County average 13.83 pCi/L across 6 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Clearfield County home regardless of zone or a neighbor's results.

Radon FAQ for Frenchville, PA

What EPA Radon Zone is Frenchville in?

Frenchville and the 16836 zip code are in Clearfield County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

Why are radon readings shown from areas near Frenchville?

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

Radon mitigation in Frenchville 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 Frenchville?

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.