Hadley, PA Radon Levels

Q: What EPA Radon Zone is Hadley in?

Hadley is in Mercer County, EPA Zone 2.

Q: Why are radon readings shown from areas near Hadley?

No homeowner radon tests have been submitted for Hadley yet, so readings from the closest cities and the Mercer County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Hadley?

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

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

Hadley, PA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Mercer County, PA

Zip Code 16130

Radon testing information for Hadley in Mercer County is currently unavailable, making individual home assessment critical for local residents. Pennsylvania's diverse geological landscape can produce significant variations in radon levels depending on underlying bedrock and soil conditions. Homeowners in the 16130 area should conduct testing to establish accurate baselines for their specific properties.

8.08

pCi/L area average

Above EPA Action Level

Mercer County average: 8.08 pCi/L, based on 12 user-submitted tests across 6 cities in the county. No homeowner readings have been submitted for Hadley 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+

Hadley, 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 Hadley, PA

No homeowner tests have been submitted for Hadley 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
Greenville	8.6 mi	10.75 pCi/L	4
Conneaut Lake	13.1 mi	7.00 pCi/L	1
Transfer	13.4 mi	5.50 pCi/L	2
Sharpsville	17.8 mi	9.00 pCi/L	1
Hermitage	19.1 mi	6.00 pCi/L	2
Saegertown	19.9 mi	9.00 pCi/L	1
Franklin	20.1 mi	9.00 pCi/L	1
Grove City	20.7 mi	9.00 pCi/L	2

Mercer County Radon Profile

Mercer County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 6 cities in Mercer County average 8.08 pCi/L across 12 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 Mercer County.

Radon FAQ for Hadley, PA

What EPA Radon Zone is Hadley in?

Hadley and the 16130 zip code are in Mercer County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Hadley?

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

Radon mitigation in Hadley 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 Hadley?

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.