Enon Valley, PA Radon Levels

Q: What EPA Radon Zone is Enon Valley in?

Enon Valley is in Lawrence County, EPA Zone 2.

Q: How much does radon mitigation cost in Enon Valley?

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

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

Enon Valley, PA Radon Facts

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

County Lawrence County, PA

Zip Code 16120

Located in Lawrence County within the Pittsburgh Metro area, Enon Valley sits in western Pennsylvania's rolling landscape where Pennsylvanian-era bedrock can contribute to elevated radon levels. Testing data for zip code 16120 remains limited, though the region's geological characteristics warrant proactive radon assessment. The community's mix of older homes and newer construction, predominantly featuring full basements typical of the area, requires careful radon evaluation.

14.50

pCi/L area average

Above EPA Action Level

Lawrence County average: 14.50 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Enon Valley 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+

Enon Valley, 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 Enon Valley, PA

No homeowner tests have been submitted for Enon Valley 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
Beaver Falls	8.9 mi	11.33 pCi/L	3
New Castle	10.4 mi	20.00 pCi/L	1
New Brighton	12.6 mi	20.00 pCi/L	1
Pulaski	15.4 mi	9.00 pCi/L	1
New Wilmington	19.7 mi	4.00 pCi/L	1
Zelienople	19.9 mi	5.00 pCi/L	2
Aliquippa	20.7 mi	4.00 pCi/L	1
Evans City	21.9 mi	5.00 pCi/L	1

Lawrence County Radon Profile

EPA mapping assigns Lawrence County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 2 cities in Lawrence County average 14.50 pCi/L across 2 tests — 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 Lawrence County home regardless of zone or a neighbor's results.

Radon FAQ for Enon Valley, PA

What EPA Radon Zone is Enon Valley in?

Enon Valley and the 16120 zip code are in Lawrence 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 Enon Valley?

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

Radon mitigation in Enon Valley 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 Enon Valley?

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.