Peterson, MN Radon Levels

Q: What EPA Radon Zone is Peterson in?

Peterson is in Fillmore County, EPA Zone 1.

Q: How much does radon mitigation cost in Peterson?

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

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

Peterson, MN Radon Facts

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

County Fillmore County, MN

Zip Code 55962

Situated in southeastern Minnesota's Fillmore County, Peterson lies within the Rochester Metro area where karst limestone bedrock creates variable radon potential. The community features a mix of historic homes and modern construction, with basement foundations common in this climate zone. Testing data for zip code 55962 remains limited, making individual home testing essential for residents to understand their specific radon exposure levels.

8.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.00 pCi/L, based on 5 tests from 4 nearby cities. No readings have been submitted for Peterson 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+

Peterson, 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 Peterson?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Fillmore County Pros

1-800-299-3578 507-369-2661 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Peterson, MN

No homeowner tests have been submitted for Peterson 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
Winona	18.9 mi	10.00 pCi/L	1
Minnesota City	21.8 mi	7.00 pCi/L	1
La Crescent	26.1 mi	7.50 pCi/L	2
Le Roy	37.2 mi	8.00 pCi/L	1

Fillmore County Radon Profile

Because of its underlying geology, Fillmore 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 Fillmore 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 Fillmore County home regardless of zone or a neighbor's results.

Radon FAQ for Peterson, MN

What EPA Radon Zone is Peterson in?

Peterson and the 55962 zip code are in Fillmore 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 Peterson?

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

Radon mitigation in Peterson 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 Peterson?

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.