Grand View, WI Radon Levels

Q: What EPA Radon Zone is Grand View in?

Grand View is in Bayfield County, EPA Zone 2.

Q: How much does radon mitigation cost in Grand View?

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

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

Grand View, WI Radon Facts

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

County Bayfield County, WI

Zip Code 54839

Positioned in Bayfield County near Lake Superior's shore, Grand View benefits from lakefront geography and sandy soils that can help moderate radon accumulation. Testing data remains limited for the 54839 zip code area, emphasizing the value of individual home testing for local residents. While northern Wisconsin's glacial geology can create variable radon potential, proximity to the Great Lakes often correlates with better natural ventilation.

7.00

pCi/L area average

Above EPA Action Level

Bayfield County average: 7.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Grand View 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+

Grand View, 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 Grand View, WI

No homeowner tests have been submitted for Grand View 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
Drummond	9.1 mi	7.00 pCi/L	1
Clam Lake	16.6 mi	11.00 pCi/L	1
Ashland	22.4 mi	6.00 pCi/L	1
Hayward	29.0 mi	6.00 pCi/L	1
Winter	36.5 mi	4.00 pCi/L	1
Butternut	38.0 mi	9.00 pCi/L	1
Minong	39.6 mi	5.00 pCi/L	1

Bayfield County Radon Profile

Bayfield County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 1 city in Bayfield County average 7.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Bayfield County.

Radon FAQ for Grand View, WI

What EPA Radon Zone is Grand View in?

Grand View and the 54839 zip code are in Bayfield 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 Grand View?

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

Radon mitigation in Grand View 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 Grand View?

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.