Stratford, WI Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 13.00 pCi/L.

Q: What EPA Radon Zone is Stratford in?

Stratford is in Marathon County, EPA Zone 1.

Q: How much does radon mitigation cost in Stratford?

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

Avg: 13.00 pCi/L

Marathon County

EPA Zone 1

1 user test

This Marathon County community has recorded an exceptionally high average radon level of 13.0 pCi/L, more than three times the EPA action threshold. Stratford's position within Wisconsin's glaciated landscape over Precambrian bedrock creates ideal conditions for significant radon accumulation in residential structures. Immediate professional radon testing and mitigation system installation are strongly recommended for all homes in the 54484 area.

13.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Stratford, WI Radon Mitigation

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

Stratford, WI Radon Testing

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

Stratford, Wisconsin Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
13 pCi/L	Stratford, WI	0-20 Years	Partial Basement	Nov 2017

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

Stratford Radon Facts

Key details about the radon risk profile for Stratford and the 54484 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Marathon County, WI

Zip Code

54484

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

13.00 pCi/L

User Tests Submitted

Stratford and the 54484 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 Stratford, WI

What is the average radon level in Stratford, WI?

Based on 1 user-submitted test, the average radon level in Stratford is 13.00 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 Stratford in?

Stratford and the 54484 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 Stratford?

Radon mitigation in Stratford 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 Stratford?

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