Sinnamahoning, PA Radon Levels

Q: What EPA Radon Zone is Sinnamahoning in?

Sinnamahoning is in Cameron County, EPA Zone 1.

Q: How much does radon mitigation cost in Sinnamahoning?

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

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

Sinnamahoning, PA Radon Facts

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

County Cameron County, PA

Zip Code 15861

This Cameron County community in north-central Pennsylvania sits within EPA Zone 1, where the region's complex geology of shale and sandstone over granite creates high radon potential. Located in Pennsylvania's mountainous interior, many homes feature full basements that provide enclosed spaces for radon accumulation. Without local testing data for zip code 15861, residents should test their homes to determine individual radon levels.

6.00

pCi/L area average

Above EPA Action Level

Cameron County average: 6.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Sinnamahoning 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+

Sinnamahoning, 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 Sinnamahoning, PA

No homeowner tests have been submitted for Sinnamahoning 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
Emporium	13.8 mi	6.00 pCi/L	1
Renovo	16.9 mi	3.00 pCi/L	1
Saint Marys	25.4 mi	2.00 pCi/L	1
Roulette	27.8 mi	20.00 pCi/L	1
Coudersport	28.2 mi	20.00 pCi/L	1
Clearfield	31.4 mi	12.00 pCi/L	1
Philipsburg	34.8 mi	10.00 pCi/L	2
Lock Haven	36.1 mi	6.00 pCi/L	1

Cameron County Radon Profile

Because of its underlying geology, Cameron 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 1 city in Cameron County average 6.00 pCi/L across 1 test — 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 Cameron County home regardless of zone or a neighbor's results.

Radon FAQ for Sinnamahoning, PA

What EPA Radon Zone is Sinnamahoning in?

Sinnamahoning and the 15861 zip code are in Cameron 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 Sinnamahoning?

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

Radon mitigation in Sinnamahoning 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 Sinnamahoning?

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.