Gays Mills, WI Radon Levels

Q: What EPA Radon Zone is Gays Mills in?

Gays Mills is in Crawford County, EPA Zone 1.

Q: How much does radon mitigation cost in Gays Mills?

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

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

Gays Mills, WI Radon Facts

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

County Crawford County, WI

Zip Code 54631

Located in Crawford County along the scenic Kickapoo River valley, Gays Mills sits in Wisconsin's Driftless Area where bedrock geology creates variable radon conditions. With limited testing data available for ZIP code 54631, homeowners are strongly encouraged to test their properties regardless of foundation type. The area's unique geological features, including limestone bedrock and valley topography, make individual testing essential for understanding each home's radon risk.

10.00

pCi/L area average

Above EPA Action Level

Crawford County average: 10.00 pCi/L, based on 2 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Gays Mills 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+

Gays Mills, WI 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 Gays Mills, WI

No homeowner tests have been submitted for Gays Mills 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
Blue River	14.6 mi	6.00 pCi/L	1
Viroqua	17.4 mi	5.00 pCi/L	1
Prairie Du Chien	21.5 mi	10.00 pCi/L	2
Westby	25.5 mi	5.00 pCi/L	1
Spring Green	40.9 mi	4.00 pCi/L	1
La Valle	41.7 mi	9.00 pCi/L	2
Kendall	42.6 mi	9.00 pCi/L	1
Potosi	42.7 mi	17.00 pCi/L	1

Crawford County Radon Profile

The bedrock and soils beneath Crawford 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 1 city in Crawford County average 10.00 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 Crawford County.

Radon FAQ for Gays Mills, WI

What EPA Radon Zone is Gays Mills in?

Gays Mills and the 54631 zip code are in Crawford 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 Gays Mills?

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

Radon mitigation in Gays Mills 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 Gays Mills?

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.