Mayer, MN Radon Levels

Q: What EPA Radon Zone is Mayer in?

Mayer is in Carver County, EPA Zone 1.

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

No homeowner radon tests have been submitted for Mayer yet, so readings from the closest cities and the Carver 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 Mayer?

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

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

Mayer, MN Radon Facts

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

County Carver County, MN

Zip Code 55360

Located in Carver County within the Minneapolis-St. Paul metro area, Mayer sits in EPA Zone 1 where elevated radon levels are common. While specific testing data for zip code 55360 is currently limited, the glacial till soils and limestone bedrock throughout this region create conditions highly favorable for radon gas production. Homeowners should test their properties, especially those with basements typical of Minnesota construction.

5.50

pCi/L area average

Above EPA Action Level

Carver 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 Mayer 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+

Mayer, MN 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 Mayer, MN

No homeowner tests have been submitted for Mayer 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
Delano	10.0 mi	5.00 pCi/L	1
Mound	11.5 mi	6.00 pCi/L	1
Victoria	11.7 mi	4.00 pCi/L	1
Excelsior	15.0 mi	13.00 pCi/L	1
Chaska	15.1 mi	7.00 pCi/L	1
Loretto	17.6 mi	6.00 pCi/L	1
Buffalo	19.3 mi	11.00 pCi/L	1
Minnetonka	19.6 mi	5.00 pCi/L	1

Carver County Radon Profile

The bedrock and soils beneath Carver County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 2 cities in Carver 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. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Carver County.

Radon FAQ for Mayer, MN

What EPA Radon Zone is Mayer in?

Mayer and the 55360 zip code are in Carver 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 Mayer?

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

Radon mitigation in Mayer 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 Mayer?

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.