Carrier Mills, IL Radon Levels

Q: What EPA Radon Zone is Carrier Mills in?

Carrier Mills is in Saline County, EPA Zone 2.

Q: How much does radon mitigation cost in Carrier Mills?

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

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

Carrier Mills, IL Radon Facts

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

County Saline County, IL

Zip Code 62917

Nestled in Saline County within the Shawnee Hills region, Carrier Mills sits atop sandstone and shale formations that generally produce lower radon levels. While comprehensive radon testing data for this community in zip code 62917 remains limited, homeowners should still consider testing their properties. The geology of southern Illinois can create pockets of elevated radon near limestone outcrops, making individual testing the best way to ensure indoor air safety.

6.33

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.33 pCi/L, based on 3 tests from 3 nearby cities. No readings have been submitted for Carrier Mills 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+

Carrier Mills, 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 Carrier Mills, IL

No homeowner tests have been submitted for Carrier Mills 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	16.5 mi	5.00 pCi/L	1
Murphysboro	38.6 mi	10.00 pCi/L	1
Mount Vernon	46.3 mi	4.00 pCi/L	1

Saline County Radon Profile

The soils and bedrock of Saline 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 Saline 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 Saline County to test, as levels can differ between neighboring homes.

Radon FAQ for Carrier Mills, IL

What EPA Radon Zone is Carrier Mills in?

Carrier Mills and the 62917 zip code are in Saline 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 Carrier Mills?

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

Radon mitigation in Carrier Mills 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 Carrier Mills?

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.