Silver Lake, MN Radon Levels

Q: What EPA Radon Zone is Silver Lake in?

Silver Lake is in McLeod County, EPA Zone 1.

Q: How much does radon mitigation cost in Silver Lake?

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

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

Silver Lake, MN Radon Facts

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

County McLeod County, MN

Zip Code 55381

Situated in south-central Minnesota's McLeod County, Silver Lake lies within EPA Zone 1 where elevated radon levels are common due to uranium-rich glacial deposits overlying sedimentary bedrock. Testing data for this agricultural community remains limited, making professional radon testing essential for homeowners in zip code 55381. The region's geological characteristics create ideal conditions for radon gas production and migration.

6.33

pCi/L area average

Above EPA Action Level

McLeod County average: 6.33 pCi/L, based on 3 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Silver Lake 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+

Silver Lake, 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 Silver Lake, MN

No homeowner tests have been submitted for Silver Lake 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
Hutchinson	9.3 mi	7.50 pCi/L	2
Stewart	18.0 mi	4.00 pCi/L	1
Delano	21.1 mi	5.00 pCi/L	1
Buffalo	24.6 mi	11.00 pCi/L	1
Mound	26.5 mi	6.00 pCi/L	1
Victoria	26.8 mi	4.00 pCi/L	1
Loretto	29.0 mi	6.00 pCi/L	1
Watkins	29.5 mi	5.00 pCi/L	1

McLeod County Radon Profile

McLeod County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 2 cities in McLeod County average 6.33 pCi/L across 3 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in McLeod County to test, as levels can differ between neighboring homes.

Radon FAQ for Silver Lake, MN

What EPA Radon Zone is Silver Lake in?

Silver Lake and the 55381 zip code are in McLeod 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 Silver Lake?

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

Radon mitigation in Silver Lake 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 Silver Lake?

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.