Eau Claire, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Eau Claire in?

Eau Claire is in Eau Claire County, EPA Zone 2.

Q: How much does radon mitigation cost in Eau Claire?

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

Eau Claire County

EPA Zone 2

Positioned where the Eau Claire and Chippewa rivers converge, this Eau Claire County city sits on glacial outwash and river terrace deposits. The area's EPA Zone 2 classification indicates moderate radon potential from underlying sandstone and glacial materials, though current testing data for zip code 54701 is limited. Residents should test their homes, especially properties in river valley locations where soil conditions can vary significantly.

Eau Claire, WI Radon Mitigation

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

Eau Claire, WI Radon Testing

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

Eau Claire Radon Facts

Key details about the radon risk profile for Eau Claire and the 54701 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Eau Claire County, WI

Zip Code

54701

Predicted Screening Level

2–4 pCi/L (Zone 2)

Eau Claire and the 54701 zip code are located in Eau Claire County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Eau Claire, WI

What EPA Radon Zone is Eau Claire in?

Eau Claire and the 54701 zip code are in Eau Claire County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Eau Claire?

Radon mitigation in Eau Claire 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 Eau Claire?

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