Herbster, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Herbster in?

Herbster is in Bayfield County, EPA Zone 2.

Q: How much does radon mitigation cost in Herbster?

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

Bayfield County

EPA Zone 2

Located along Lake Superior's shore in Bayfield County, Herbster sits on glacial lake deposits that can trap radon gas from underlying bedrock formations. With limited testing data available for zip code 54844, residents should prioritize radon measurements in their homes. The community's older seasonal cottages and year-round homes, many with crawl spaces or partial basements, may experience varying radon levels.

Herbster, WI Radon Mitigation

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

Herbster, WI Radon Testing

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

Herbster Radon Facts

Key details about the radon risk profile for Herbster and the 54844 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Bayfield County, WI

Zip Code

54844

Predicted Screening Level

2–4 pCi/L (Zone 2)

Herbster and the 54844 zip code are located in Bayfield 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 Herbster, WI

What EPA Radon Zone is Herbster in?

Herbster and the 54844 zip code are in Bayfield 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 Herbster?

Radon mitigation in Herbster 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 Herbster?

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