Belmont, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Belmont in?

Belmont is in Lafayette County, EPA Zone 1.

Q: How much does radon mitigation cost in Belmont?

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

Lafayette County

EPA Zone 1

Nestled in Lafayette County within Wisconsin's Driftless Area, Belmont sits atop limestone and dolomite bedrock that contributes to elevated radon potential throughout southwestern Wisconsin. The area's housing reflects rural Wisconsin character, with many homes featuring full basements that can accumulate radon gas from the underlying carbonate bedrock. Given the EPA Zone 1 designation and limited testing data currently available for zip code 53510, homeowners should prioritize professional radon testing.

Belmont, WI Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Belmont, WI Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Belmont Radon Facts

Key details about the radon risk profile for Belmont and the 53510 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Lafayette County, WI

Zip Code

53510

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Belmont and the 53510 zip code are located in Lafayette County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Belmont, WI

What EPA Radon Zone is Belmont in?

Belmont and the 53510 zip code are in Lafayette 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.

How much does radon mitigation cost in Belmont?

Radon mitigation in Belmont 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 Belmont?

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.

Most Active Radon Markets in Wisconsin

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Milwaukee	10.00 pCi/L	3
Prairie Du Chien	10.00 pCi/L	2
Stevens Point	5.50 pCi/L	2
Menomonie	10.00 pCi/L	1
Delavan	6.00 pCi/L	1
Shawano	No submissions	0
Sturgeon Bay	No submissions	0