Mosinee, WI Radon Mitigation and Testing

Q: What is the average radon level in Mosinee, WI?

Based on 1 user-submitted tests, the average radon level is 6.00 pCi/L.

Q: What EPA Radon Zone is Mosinee in?

Mosinee is in Marathon County, EPA Zone 1.

Q: How much does radon mitigation cost in Mosinee?

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

Avg: 6.00 pCi/L

Marathon County

EPA Zone 1

1 user test

Central Wisconsin's Marathon County community of Mosinee reports an average radon level of 6.0 pCi/L, which exceeds the EPA action threshold of 4.0 pCi/L. The area's glacial deposits over Precambrian bedrock contribute to elevated radon potential throughout the region. Homeowners in zip code 54455 should consider mitigation, as Wisconsin's granite-rich geology consistently produces above-average radon concentrations.

6.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Mosinee, WI. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Mosinee, WI Radon Mitigation

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

Mosinee, WI Radon Testing

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

Mosinee, Wisconsin Radon Levels

User-submitted radon test readings from homes in the Mosinee area.

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Mosinee, WI	21-50 Years	Full Basement	Jan 2018

Have a radon test result for Mosinee? Submit your reading to help other homeowners.

Mosinee Radon Facts

Key details about the radon risk profile for Mosinee and the 54455 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Marathon County, WI

Zip Code

54455

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

6.00 pCi/L

User Tests Submitted

Mosinee and the 54455 zip code are located in Marathon 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 Mosinee, WI

What is the average radon level in Mosinee, WI?

Based on 1 user-submitted test, the average radon level in Mosinee is 6.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Mosinee in?

Mosinee and the 54455 zip code are in Marathon 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 Mosinee?

Radon mitigation in Mosinee 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 Mosinee?

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