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South Egremont, MA Radon Levels

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


South Egremont, MA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Berkshire County, MA
Zip Code 01258

Nestled in the Berkshire Hills of Berkshire County, South Egremont's rural character includes historic farmhouses and seasonal homes, many with stone foundations and partial basements. The mountainous terrain and underlying bedrock formations can create variable radon conditions throughout zip code 01258. Since comprehensive testing data is not yet available for this western Massachusetts community, homeowners should prioritize individual radon testing to understand their property's specific risk profile.

8.20
pCi/L area average
Above EPA Action Level

Berkshire County average: 8.20 pCi/L, based on 5 user-submitted tests across 5 cities in the county. No homeowner readings have been submitted for South Egremont itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

South Egremont, MA 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 South Egremont, MA

No homeowner tests have been submitted for South Egremont 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.

CityDistanceAvg User LevelReadings
Great Barrington 8.2 mi 7.00 pCi/L 1
Richmond 19.7 mi 4.00 pCi/L 1
Lenox 20.5 mi 7.00 pCi/L 1
Dalton 29.9 mi 7.00 pCi/L 1
Westfield 36.3 mi 6.33 pCi/L 3
Goshen 41.0 mi 12.00 pCi/L 1
West Springfield 41.8 mi 7.00 pCi/L 1
Easthampton 41.9 mi 6.00 pCi/L 1

Berkshire County Radon Profile

Berkshire 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 5 cities in Berkshire County average 8.20 pCi/L across 5 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 Berkshire County.

Radon FAQ for South Egremont, MA

What EPA Radon Zone is South Egremont in?
South Egremont and the 01258 zip code are in Berkshire 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 South Egremont?
No homeowner radon tests have been submitted for South Egremont yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Berkshire County average—are the best available indicator of local conditions until South Egremont 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 South Egremont?
Radon mitigation in South Egremont 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 South Egremont?
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.