Garvin, MN Radon Levels

Q: What EPA Radon Zone is Garvin in?

Garvin is in Lyon County, EPA Zone 1.

Q: Why are radon readings shown from areas near Garvin?

No homeowner radon tests have been submitted for Garvin yet, so readings from the closest cities and the Lyon County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Garvin?

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

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

Garvin, MN Radon Facts

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

County Lyon County, MN

Zip Code 56132

Located in Lyon County in southwestern Minnesota's agricultural region, Garvin falls within EPA Zone 1 where the state's highest radon concentrations typically occur. The area's glacial deposits over Sioux Quartzite bedrock create geological conditions that can lead to elevated radon levels in homes. With testing data limited for zip code 56132, rural homeowners should prioritize radon testing to ensure safe indoor air quality.

8.50

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.50 pCi/L, based on 2 tests from 2 nearby cities. No readings have been submitted for Garvin 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+

Garvin, 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 Garvin?

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

1-800-299-3578 320-209-7507 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Garvin, MN

No homeowner tests have been submitted for Garvin 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
Jasper	40.0 mi	5.00 pCi/L	1
Luverne	45.3 mi	12.00 pCi/L	1

Lyon County Radon Profile

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

Radon FAQ for Garvin, MN

What EPA Radon Zone is Garvin in?

Garvin and the 56132 zip code are in Lyon 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 Garvin?

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

Radon mitigation in Garvin 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 Garvin?

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.