Wayzata, MN Radon Levels

Q: What EPA Radon Zone is Wayzata in?

Wayzata is in Hennepin County, EPA Zone 1.

Q: How much does radon mitigation cost in Wayzata?

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

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

Wayzata, MN Radon Facts

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

County Hennepin County, MN

Zip Code 55391

This affluent Minneapolis-St. Paul metro community in Hennepin County features primarily upscale homes with full basements built on glacial deposits typical of the Twin Cities region. Testing data for Wayzata's 55391 zip code is currently limited, though Minnesota's glacial geology generally supports moderate radon potential. Given the prevalence of finished basements and the area's geological profile, professional radon testing is recommended for all residents.

6.30

pCi/L area average

Above EPA Action Level

Hennepin County average: 6.30 pCi/L, based on 10 user-submitted tests across 8 cities in the county. No homeowner readings have been submitted for Wayzata 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+

Wayzata, 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 Wayzata?

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

1-800-299-3578 952-222-3870 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Wayzata, MN

No homeowner tests have been submitted for Wayzata 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
Minnetonka	5.6 mi	5.00 pCi/L	1
Hopkins	6.0 mi	7.00 pCi/L	1
Excelsior	6.1 mi	13.00 pCi/L	1
Mound	6.4 mi	6.00 pCi/L	1
Eden Prairie	9.9 mi	6.00 pCi/L	1
Victoria	10.4 mi	4.00 pCi/L	1
Loretto	10.4 mi	6.00 pCi/L	1
Minneapolis	11.5 mi	5.00 pCi/L	2

Hennepin County Radon Profile

Because of its underlying geology, Hennepin County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 8 cities in Hennepin County average 6.30 pCi/L across 10 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Hennepin County home regardless of zone or a neighbor's results.

Radon FAQ for Wayzata, MN

What EPA Radon Zone is Wayzata in?

Wayzata and the 55391 zip code are in Hennepin 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 Wayzata?

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

Radon mitigation in Wayzata 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 Wayzata?

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.