Mount Wolf, PA Radon Levels

Q: What EPA Radon Zone is Mount Wolf in?

Mount Wolf is in York County, EPA Zone 1.

Q: How much does radon mitigation cost in Mount Wolf?

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

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

Mount Wolf, PA Radon Facts

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

County York County, PA

Zip Code 17347

Small borough Mount Wolf in York County sits along the Susquehanna River, where the region's metamorphic bedrock and glacial deposits contribute to Pennsylvania's notably high radon potential. Testing data for zip code 17347 remains limited, but the area falls within EPA Zone 1 â€” the highest risk category. Given Pennsylvania's status as one of the nation's highest-radon states, homeowners should prioritize testing regardless of home age or foundation type.

12.74

pCi/L area average

Above EPA Action Level

York County average: 12.74 pCi/L, based on 23 user-submitted tests across 13 cities in the county. No homeowner readings have been submitted for Mount Wolf 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+

Mount Wolf, 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 Mount Wolf, PA

No homeowner tests have been submitted for Mount Wolf 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
Marietta	7.0 mi	5.00 pCi/L	1
Elizabethtown	7.7 mi	9.67 pCi/L	3
York	7.8 mi	11.67 pCi/L	3
Dover	9.5 mi	13.00 pCi/L	1
Mount Joy	10.2 mi	4.00 pCi/L	1
Wrightsville	10.3 mi	10.50 pCi/L	2
Dallastown	11.2 mi	6.00 pCi/L	1
Seven Valleys	15.1 mi	17.00 pCi/L	1

York County Radon Profile

York County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 13 cities in York County average 12.74 pCi/L across 23 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in York County to test, as levels can differ between neighboring homes.

Radon FAQ for Mount Wolf, PA

What EPA Radon Zone is Mount Wolf in?

Mount Wolf and the 17347 zip code are in York 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 Mount Wolf?

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

Radon mitigation in Mount Wolf 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 Mount Wolf?

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.