Whitewater, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Whitewater in?

Whitewater is in Walworth County, EPA Zone 1.

Q: How much does radon mitigation cost in Whitewater?

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

Walworth County

EPA Zone 1

Whitewater in Walworth County sits in Wisconsin's glaciated terrain, where Paleozoic limestone bedrock beneath glacial deposits creates high radon potential throughout the region. Testing data for this college community remains limited, though EPA Zone 1 classification indicates significant risk exists. The area's mix of historic homes and student housing, many with basement foundations, requires careful radon assessment.

Whitewater, WI Radon Mitigation

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

Whitewater, WI Radon Testing

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

Whitewater Radon Facts

Key details about the radon risk profile for Whitewater and the 53190 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Walworth County, WI

Zip Code

53190

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Whitewater and the 53190 zip code are located in Walworth 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 Whitewater, WI

What EPA Radon Zone is Whitewater in?

Whitewater and the 53190 zip code are in Walworth 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 Whitewater?

Radon mitigation in Whitewater 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 Whitewater?

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