Waconia, MN Radon Levels

Q: What EPA Radon Zone is Waconia in?

Waconia is in Carver County, EPA Zone 1.

Q: How much does radon mitigation cost in Waconia?

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

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

Waconia, MN Radon Facts

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

County Carver County, MN

Zip Code 55387

This growing Minneapolis-St. Paul Metro community in Carver County sits on glacial till deposits that create high radon potential throughout the region. Limited testing data is available for the 55387 area, making individual home assessment essential for residents. Minnesota's EPA Zone 1 designation and the area's suburban growth pattern with full basements make professional radon testing particularly important.

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 Waconia 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+

Waconia, 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 Waconia, MN

No homeowner tests have been submitted for Waconia 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
Victoria	6.0 mi	4.00 pCi/L	1
Mound	8.5 mi	6.00 pCi/L	1
Chaska	8.9 mi	7.00 pCi/L	1
Excelsior	10.3 mi	13.00 pCi/L	1
Delano	12.7 mi	5.00 pCi/L	1
Shakopee	13.6 mi	6.50 pCi/L	2
Minnetonka	15.0 mi	5.00 pCi/L	1
Eden Prairie	15.9 mi	6.00 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 Waconia, MN

What EPA Radon Zone is Waconia in?

Waconia and the 55387 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 Waconia?

No homeowner radon tests have been submitted for Waconia 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 Waconia 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 Waconia?

Radon mitigation in Waconia 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 Waconia?

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.