Mill Shoals, IL Radon Mitigation and Testing

Q: What EPA Radon Zone is Mill Shoals in?

Mill Shoals is in White County, EPA Zone 2.

Q: How much does radon mitigation cost in Mill Shoals?

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

White County

EPA Zone 2

Rural White County in southeastern Illinois places Mill Shoals within EPA zone 2, though the area falls outside the major geological zones mapped for Illinois. The small community features scattered residential properties including older farmhouses and manufactured homes, often with various foundation types. Testing data for zip code 62862 remains unavailable, making individual home testing important for determining radon exposure levels in this less-studied region.

Mill Shoals, IL Radon Mitigation

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

Mill Shoals, IL Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Mill Shoals Radon Facts

Key details about the radon risk profile for Mill Shoals and the 62862 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

White County, IL

Zip Code

62862

Predicted Screening Level

2–4 pCi/L (Zone 2)

Mill Shoals and the 62862 zip code are located in White County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Mill Shoals, IL

What EPA Radon Zone is Mill Shoals in?

Mill Shoals and the 62862 zip code are in White 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.

How much does radon mitigation cost in Mill Shoals?

Radon mitigation in Mill Shoals 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 Mill Shoals?

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.

Most Active Radon Markets in Illinois

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Buffalo Grove	6.10 pCi/L	10
Crystal Lake	7.25 pCi/L	8
Lake Zurich	6.00 pCi/L	7
Grayslake	5.00 pCi/L	7
New Lenox	10.17 pCi/L	6
Park Ridge	7.00 pCi/L	6
Arlington Heights	6.17 pCi/L	6
Waterloo	9.20 pCi/L	5
Palatine	7.80 pCi/L	5
Round Lake	7.80 pCi/L	5
Northbrook	6.20 pCi/L	5
Mchenry	11.00 pCi/L	4
Dekalb	8.75 pCi/L	4
Columbia	8.00 pCi/L	4
Lisle	7.25 pCi/L	4
Normal	7.25 pCi/L	4
Antioch	7.00 pCi/L	4
Elk Grove Village	7.00 pCi/L	4
Aurora	6.75 pCi/L	4
Hoffman Estates	6.75 pCi/L	4