Phelps, WI Radon Levels

Q: What EPA Radon Zone is Phelps in?

Phelps is in Vilas County, EPA Zone 2.

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

No homeowner radon tests have been submitted for Phelps yet, so readings from the closest cities and the Vilas 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 Phelps?

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

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

Phelps, WI Radon Facts

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

County Vilas County, WI

Zip Code 54554

Situated in northern Wisconsin's Vilas County, Phelps is surrounded by the region's characteristic glacial deposits and granite bedrock formations that can influence radon levels. Although specific radon testing data is currently unavailable for this lakeland community, residents should prioritize home testing given the variable geological conditions. The area's seasonal and year-round homes, many with walkout basements facing the numerous lakes, require individual radon assessment.

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 Phelps 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+

Phelps, 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 Phelps, WI

No homeowner tests have been submitted for Phelps 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
Eagle River	13.2 mi	4.00 pCi/L	1
Sayner	21.7 mi	6.50 pCi/L	2
Saint Germain	21.9 mi	5.00 pCi/L	1
Rhinelander	28.9 mi	9.00 pCi/L	1
Woodruff	31.1 mi	4.00 pCi/L	1
Minocqua	35.1 mi	5.00 pCi/L	1
Crandon	37.0 mi	5.00 pCi/L	1
Manitowish Waters	37.1 mi	20.00 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 Phelps, WI

What EPA Radon Zone is Phelps in?

Phelps and the 54554 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 Phelps?

No homeowner radon tests have been submitted for Phelps 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 Phelps 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 Phelps?

Radon mitigation in Phelps 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 Phelps?

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.