Port Matilda, PA Radon Levels

Q: What EPA Radon Zone is Port Matilda in?

Port Matilda is in Centre County, EPA Zone 1.

Q: How much does radon mitigation cost in Port Matilda?

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

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

Port Matilda, PA Radon Facts

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

County Centre County, PA

Zip Code 16870

Located in the Nittany Valley of Centre County within the State College Metro area, Port Matilda sits atop limestone bedrock that can contribute to elevated radon potential in some areas. The 16870 community currently lacks sufficient testing data to provide homeowners with reliable local radon information. Residents should consider professional testing, particularly given Pennsylvania's reputation for elevated radon levels and the area's geological characteristics.

9.77

pCi/L area average

Above EPA Action Level

Centre County average: 9.77 pCi/L, based on 22 user-submitted tests across 6 cities in the county. No homeowner readings have been submitted for Port Matilda 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+

Port Matilda, 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 Port Matilda, PA

No homeowner tests have been submitted for Port Matilda 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
Philipsburg	9.4 mi	10.00 pCi/L	2
State College	10.8 mi	9.93 pCi/L	15
Houtzdale	14.9 mi	14.00 pCi/L	2
Boalsburg	15.6 mi	2.00 pCi/L	1
Bellefonte	17.3 mi	13.00 pCi/L	2
Huntingdon	21.1 mi	20.00 pCi/L	1
Centre Hall	21.2 mi	15.00 pCi/L	1
Clearfield	24.3 mi	12.00 pCi/L	1

Centre County Radon Profile

Centre 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 6 cities in Centre County average 9.77 pCi/L across 22 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 Centre County to test, as levels can differ between neighboring homes.

Radon FAQ for Port Matilda, PA

What EPA Radon Zone is Port Matilda in?

Port Matilda and the 16870 zip code are in Centre 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 Port Matilda?

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

Radon mitigation in Port Matilda 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 Port Matilda?

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.