Cowanesque, PA Radon Levels

Q: What EPA Radon Zone is Cowanesque in?

Cowanesque is in Tioga County, EPA Zone 1.

Q: How much does radon mitigation cost in Cowanesque?

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

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

Cowanesque, PA Radon Facts

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

County Tioga County, PA

Zip Code 16918

Rural Tioga County community in Pennsylvania's northern border region, Cowanesque sits on shale and sandstone formations that create variable radon potential. Testing data for zip code 16918 is currently limited, though Pennsylvania's statewide high radon risk makes testing essential. The area's sparse population and older housing stock require individual homeowner vigilance regarding radon testing and potential mitigation needs.

9.00

pCi/L area average

Above EPA Action Level

Tioga County average: 9.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Cowanesque 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+

Cowanesque, PA Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Tioga County Radon Profile

Because of its underlying geology, Tioga 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 Tioga County average 9.00 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 Tioga County home regardless of zone or a neighbor's results.

Radon FAQ for Cowanesque, PA

What EPA Radon Zone is Cowanesque in?

Cowanesque and the 16918 zip code are in Tioga 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 Cowanesque?

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

Radon mitigation in Cowanesque 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 Cowanesque?

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.