Fence, WI Radon Levels

Q: What EPA Radon Zone is Fence in?

Fence is in Florence County, EPA Zone 2.

Q: Why are radon readings shown from areas near Fence?

No homeowner radon tests have been submitted for Fence yet, so readings from the closest cities and the Florence County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Fence?

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

Check local Fence radon levels and find certified testing and mitigation professionals to keep your home safe

Fence, WI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Florence County, WI

Zip Code 54120

Fence in Florence County sits near the Michigan border where Precambrian crystalline rocks and glacial deposits create moderate radon potential across northern Wisconsin's forested landscape. Limited testing data makes individual home testing crucial for residents in this rural community. The area's older homes, many built for seasonal use, may have foundation characteristics that allow radon accumulation during periods of reduced ventilation.

6.00

pCi/L area average

Above EPA Action Level

Florence County average: 6.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Fence itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Fence, WI Radon Mitigation

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

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Radon Readings Near Fence, WI

No homeowner tests have been submitted for Fence yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Armstrong Creek	5.9 mi	9.00 pCi/L	1
Florence	14.4 mi	6.00 pCi/L	1
Athelstane	25.3 mi	20.00 pCi/L	1
Crandon	27.4 mi	5.00 pCi/L	1
Townsend	31.0 mi	6.00 pCi/L	1
Crivitz	37.3 mi	10.00 pCi/L	1
Mountain	37.7 mi	16.00 pCi/L	1
Pearson	38.9 mi	7.00 pCi/L	1

Florence County Radon Profile

EPA mapping assigns Florence County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 1 city in Florence County average 6.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Florence County home regardless of zone or a neighbor's results.

Radon FAQ for Fence, WI

What EPA Radon Zone is Fence in?

Fence and the 54120 zip code are in Florence 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.

Why are radon readings shown from areas near Fence?

No homeowner radon tests have been submitted for Fence yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Florence County average—are the best available indicator of local conditions until Fence homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Fence?

Radon mitigation in Fence 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 Fence?

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.