Mount Bethel, PA Radon Levels

Q: What EPA Radon Zone is Mount Bethel in?

Mount Bethel is in Northampton County, EPA Zone 1.

Q: How much does radon mitigation cost in Mount Bethel?

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

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

Mount Bethel, PA Radon Facts

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

County Northampton County, PA

Zip Code 18343

Situated in Northampton County within the Allentown Metro area, Mount Bethel lies in Pennsylvania's EPA Zone 1, indicating the highest radon potential statewide. The region's underlying shale and limestone formations create geological conditions that favor radon accumulation in homes with basements or crawl spaces. Testing data remains limited for the 18343 area, making individual home testing essential for residents.

13.64

pCi/L area average

Above EPA Action Level

Northampton County average: 13.64 pCi/L, based on 11 user-submitted tests across 5 cities in the county. No homeowner readings have been submitted for Mount Bethel 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+

Mount Bethel, PA Radon Mitigation

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

Need Radon Mitigation or Testing in Mount Bethel?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Northampton County Pros

1-800-299-3578 570-234-0898 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Mount Bethel, PA

No homeowner tests have been submitted for Mount Bethel 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
Bangor	4.6 mi	9.00 pCi/L	1
Stroudsburg	9.3 mi	20.00 pCi/L	1
Sciota	11.3 mi	2.00 pCi/L	1
East Stroudsburg	11.5 mi	4.75 pCi/L	4
Saylorsburg	13.3 mi	5.50 pCi/L	2
Nazareth	15.3 mi	20.00 pCi/L	2
Easton	15.7 mi	12.33 pCi/L	6
Bushkill	16.5 mi	4.50 pCi/L	2

Northampton County Radon Profile

Because of its underlying geology, Northampton 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 5 cities in Northampton County average 13.64 pCi/L across 11 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 Northampton County home regardless of zone or a neighbor's results.

Radon FAQ for Mount Bethel, PA

What EPA Radon Zone is Mount Bethel in?

Mount Bethel and the 18343 zip code are in Northampton 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 Mount Bethel?

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

Radon mitigation in Mount Bethel 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 Mount Bethel?

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.