Clam Lake, WI Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 11.00 pCi/L.

Q: What EPA Radon Zone is Clam Lake in?

Clam Lake is in Ashland County, EPA Zone 2.

Q: How much does radon mitigation cost in Clam Lake?

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

Avg: 11.00 pCi/L

Ashland County

EPA Zone 2

1 user test

Clam Lake is located in Ashland County, Wisconsin. With 1 user-submitted readings averaging 11.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 54517 zip code.

11.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Clam Lake, WI Radon Mitigation

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

Clam Lake, WI Radon Testing

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

Clam Lake, Wisconsin Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
11 pCi/L	Clam Lake, WI	21-50 Years	No Basement/All Crawl Space	Jan 2022

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

Clam Lake Radon Facts

Key details about the radon risk profile for Clam Lake and the 54517 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Ashland County, WI

Zip Code

54517

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

11.00 pCi/L

User Tests Submitted

Clam Lake and the 54517 zip code are located in Ashland 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 Clam Lake, WI

What is the average radon level in Clam Lake, WI?

Based on 1 user-submitted test, the average radon level in Clam Lake is 11.00 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 Clam Lake in?

Clam Lake and the 54517 zip code are in Ashland 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 Clam Lake?

Radon mitigation in Clam Lake 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 Clam Lake?

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