Radisson, WI Radon Levels

Q: What EPA Radon Zone is Radisson in?

Radisson is in Sawyer County, EPA Zone 2.

Q: How much does radon mitigation cost in Radisson?

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

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

Radisson, WI Radon Facts

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

County Sawyer County, WI

Zip Code 54867

Deep in northern Wisconsin's lake country, this Sawyer County community sits within the region's extensive forest and recreational landscape. While radon data for zip code 54867 remains limited, northern Wisconsin's glacial deposits and granite bedrock can create conditions favorable for radon accumulation. Testing is particularly important for homes with basements or lower-level living spaces in this recreational area.

5.00

pCi/L area average

Above EPA Action Level

Sawyer County average: 5.00 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Radisson 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+

Radisson, 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 Radisson, WI

No homeowner tests have been submitted for Radisson 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
Winter	11.0 mi	4.00 pCi/L	1
Hayward	12.8 mi	6.00 pCi/L	1
Weyerhaeuser	25.9 mi	11.50 pCi/L	2
Sarona	26.2 mi	4.00 pCi/L	1
Rice Lake	30.9 mi	6.50 pCi/L	2
Clam Lake	31.1 mi	11.00 pCi/L	1
Spooner	33.6 mi	6.00 pCi/L	2
Drummond	37.3 mi	7.00 pCi/L	1

Sawyer County Radon Profile

The soils and bedrock of Sawyer County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 2 cities in Sawyer County average 5.00 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Sawyer County to test, as levels can differ between neighboring homes.

Radon FAQ for Radisson, WI

What EPA Radon Zone is Radisson in?

Radisson and the 54867 zip code are in Sawyer 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 Radisson?

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

Radon mitigation in Radisson 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 Radisson?

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.