Presque Isle, WI Radon Levels

Q: What EPA Radon Zone is Presque Isle in?

Presque Isle is in Vilas County, EPA Zone 2.

Q: How much does radon mitigation cost in Presque Isle?

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

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

Presque Isle, WI Radon Facts

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

County Vilas County, WI

Zip Code 54557

Nestled in Vilas County's Northwoods region, Presque Isle sits on Precambrian granite and metamorphic rocks that can produce elevated radon levels in certain areas. With limited testing data for the 54557 area, homeowners should conduct radon testing since Wisconsin's northern counties often show surprising geological variability.

7.67

pCi/L area average

Above EPA Action Level

Vilas County average: 7.67 pCi/L, based on 6 user-submitted tests across 5 cities in the county. No homeowner readings have been submitted for Presque Isle 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+

Presque Isle, 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 Presque Isle, WI

No homeowner tests have been submitted for Presque Isle 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
Manitowish Waters	6.0 mi	20.00 pCi/L	1
Sayner	18.1 mi	6.50 pCi/L	2
Woodruff	19.6 mi	4.00 pCi/L	1
Minocqua	22.7 mi	5.00 pCi/L	1
Saint Germain	22.9 mi	5.00 pCi/L	1
Eagle River	30.4 mi	4.00 pCi/L	1
Butternut	37.8 mi	9.00 pCi/L	1
Rhinelander	38.2 mi	9.00 pCi/L	1

Vilas County Radon Profile

EPA mapping assigns Vilas 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 5 cities in Vilas County average 7.67 pCi/L across 6 tests — 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 Vilas County home regardless of zone or a neighbor's results.

Radon FAQ for Presque Isle, WI

What EPA Radon Zone is Presque Isle in?

Presque Isle and the 54557 zip code are in Vilas 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 Presque Isle?

No homeowner radon tests have been submitted for Presque Isle yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Vilas County average—are the best available indicator of local conditions until Presque Isle 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 Presque Isle?

Radon mitigation in Presque Isle 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 Presque Isle?

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.