Clara City, MN Radon Levels

Q: What EPA Radon Zone is Clara City in?

Clara City is in Chippewa County, EPA Zone 1.

Q: How much does radon mitigation cost in Clara City?

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

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

Clara City, MN Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Chippewa County, MN

Zip Code 56222

Situated in western Minnesota's Chippewa County, Clara City lies within the prairie pothole region where glacial till deposits create variable soil conditions. Local radon testing data is currently limited for this agricultural community. Residents of zip code 56222 should conduct home testing to establish their property's radon levels, particularly given Minnesota's glacial geology that can produce elevated readings in some areas.

8.25

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.25 pCi/L, based on 4 tests from 3 nearby cities. No readings have been submitted for Clara City 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+

Clara City, MN Radon Mitigation

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

Need Radon Mitigation or Testing in Clara City?

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Radon Readings Near Clara City, MN

No homeowner tests have been submitted for Clara City 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
Willmar	18.9 mi	14.00 pCi/L	1
Stewart	47.0 mi	4.00 pCi/L	1
Hutchinson	47.5 mi	7.50 pCi/L	2

Chippewa County Radon Profile

Because of its underlying geology, Chippewa County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Direct test data for Chippewa County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Chippewa County home regardless of zone or a neighbor's results.

Radon FAQ for Clara City, MN

What EPA Radon Zone is Clara City in?

Clara City and the 56222 zip code are in Chippewa County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

Why are radon readings shown from areas near Clara City?

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

Radon mitigation in Clara City 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 Clara City?

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.