Makanda, IL Radon Levels

Q: What EPA Radon Zone is Makanda in?

Makanda is in Jackson County, EPA Zone 2.

Q: How much does radon mitigation cost in Makanda?

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

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

Makanda, IL Radon Facts

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

County Jackson County, IL

Zip Code 62958

Positioned in Jackson County in southern Illinois near the Shawnee National Forest region, Makanda's location among Pennsylvanian-era coal measures and shale deposits creates generally moderate radon conditions. With testing data currently unavailable for the 62958 area, local homeowners should prioritize professional radon assessment. The community's rural character and mix of older homes with various foundation types may influence how radon gas enters and accumulates in residential properties.

5.50

pCi/L area average

Above EPA Action Level

Jackson County average: 5.50 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Makanda 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+

Makanda, 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 Makanda, IL

No homeowner tests have been submitted for Makanda 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
Murphysboro	12.2 mi	10.00 pCi/L	1
Marion	17.0 mi	5.00 pCi/L	1
Campbell Hill	29.2 mi	1.00 pCi/L	1

Jackson County Radon Profile

EPA mapping assigns Jackson 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 Jackson County average 5.50 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 Jackson County home regardless of zone or a neighbor's results.

Radon FAQ for Makanda, IL

What EPA Radon Zone is Makanda in?

Makanda and the 62958 zip code are in Jackson 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 Makanda?

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

Radon mitigation in Makanda 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 Makanda?

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.