Mequon, WI Radon Mitigation and Testing

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

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

Q: What EPA Radon Zone is Mequon in?

Mequon is in Ozaukee County, EPA Zone 2.

Q: How much does radon mitigation cost in Mequon?

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

Ozaukee County

EPA Zone 2

1 user test

This affluent Milwaukee Metro community in Ozaukee County shows an average radon level of 6.0 pCi/L, above the EPA's 4.0 pCi/L action threshold. The area's glacial deposits over dolomite bedrock, combined with many homes featuring full basements, create favorable conditions for radon accumulation. Properties in the 53097 zip code should prioritize radon testing and consider mitigation systems when levels exceed safe limits.

6.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Mequon, WI Radon Mitigation

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

Mequon, WI Radon Testing

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

Mequon, Wisconsin Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Mequon, WI	0-20 Years	Full Basement	Mar 2019

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

Mequon Radon Facts

Key details about the radon risk profile for Mequon and the 53097 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Ozaukee County, WI

Zip Code

53097

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

6.00 pCi/L

User Tests Submitted

Mequon and the 53097 zip code are located in Ozaukee 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 Mequon, WI

What is the average radon level in Mequon, WI?

Based on 1 user-submitted test, the average radon level in Mequon 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 Mequon in?

Mequon and the 53097 zip code are in Ozaukee 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 Mequon?

Radon mitigation in Mequon 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 Mequon?

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