Rochester, PA Radon Levels

Q: What EPA Radon Zone is Rochester in?

Rochester is in Beaver County, EPA Zone 1.

Q: How much does radon mitigation cost in Rochester?

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

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

Rochester, PA Radon Facts

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

County Beaver County, PA

Zip Code 15074

Rochester in Beaver County sits within Pennsylvania's EPA Zone 1, indicating high radon potential due to the region's uranium-bearing shale and sandstone geology near the Ohio River valley. The 15074 area features housing typical of southwestern Pennsylvania mill towns, with many older homes having stone or block foundations that can allow radon entry. Testing data is currently limited for this community, making it crucial for residents to test their homes given the high geological risk factors.

13.00

pCi/L area average

Above EPA Action Level

Beaver County average: 13.00 pCi/L, based on 6 user-submitted tests across 4 cities in the county. No homeowner readings have been submitted for Rochester 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+

Rochester, 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 Rochester, PA

No homeowner tests have been submitted for Rochester 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
New Brighton	2.5 mi	20.00 pCi/L	1
Beaver Falls	6.3 mi	11.33 pCi/L	3
Cranberry Twp	8.3 mi	6.00 pCi/L	1
Ambridge	8.4 mi	20.00 pCi/L	1
Zelienople	8.5 mi	5.00 pCi/L	2
Aliquippa	9.1 mi	4.00 pCi/L	1
Evans City	11.4 mi	5.00 pCi/L	1
Mars	11.8 mi	6.00 pCi/L	1

Beaver County Radon Profile

The bedrock and soils beneath Beaver County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 4 cities in Beaver County average 13.00 pCi/L across 6 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. 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 Beaver County.

Radon FAQ for Rochester, PA

What EPA Radon Zone is Rochester in?

Rochester and the 15074 zip code are in Beaver 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 Rochester?

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

Radon mitigation in Rochester 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 Rochester?

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.