New London, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is New London in?

New London is in Waupaca County, EPA Zone 1.

Q: How much does radon mitigation cost in New London?

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

Waupaca County

EPA Zone 1

Part of the Appleton metropolitan area in Waupaca County, New London sits in Wisconsin's EPA Zone 1 region where glacial deposits create high radon potential. The community's housing stock includes many homes with basements typical of Wisconsin construction, providing enclosed below-grade spaces where radon gas can concentrate. With limited testing data currently available for zip code 54961, residents should conduct radon testing to determine their specific exposure levels.

New London, WI Radon Mitigation

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

New London, WI Radon Testing

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

New London Radon Facts

Key details about the radon risk profile for New London and the 54961 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Waupaca County, WI

Zip Code

54961

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

New London and the 54961 zip code are located in Waupaca 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 New London, WI

What EPA Radon Zone is New London in?

New London and the 54961 zip code are in Waupaca 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 New London?

Radon mitigation in New London 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 New London?

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