Broughton, IL Radon Levels

Q: What EPA Radon Zone is Broughton in?

Broughton is in Hamilton County, EPA Zone 2.

Q: How much does radon mitigation cost in Broughton?

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

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

Broughton, IL Radon Facts

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

County Hamilton County, IL

Zip Code 62817

Positioned in Hamilton County within southern Illinois' coal-bearing region, Broughton sits on Pennsylvanian-era formations that can influence radon production. Testing data for zip code 62817 currently remains unavailable, making individual home testing crucial for residents. The area's underlying shale and sandstone geology creates variable conditions that require professional assessment.

5.67

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 5.67 pCi/L, based on 6 tests from 5 nearby cities. No readings have been submitted for Broughton yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Broughton, IL 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 Broughton, IL

No homeowner tests have been submitted for Broughton 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
Marion	29.7 mi	5.00 pCi/L	1
Mount Vernon	34.7 mi	4.00 pCi/L	1
Kell	45.6 mi	5.00 pCi/L	1
Mount Carmel	48.6 mi	5.00 pCi/L	2
Murphysboro	48.9 mi	10.00 pCi/L	1

Hamilton County Radon Profile

The soils and bedrock of Hamilton County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Few homeowner tests have been logged inside Hamilton County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Hamilton County to test, as levels can differ between neighboring homes.

Radon FAQ for Broughton, IL

What EPA Radon Zone is Broughton in?

Broughton and the 62817 zip code are in Hamilton 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 Broughton?

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

Radon mitigation in Broughton 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 Broughton?

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.