Saukville, WI Radon Levels

Q: What EPA Radon Zone is Saukville in?

Saukville is in Ozaukee County, EPA Zone 2.

Q: How much does radon mitigation cost in Saukville?

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

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

Saukville, WI Radon Facts

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

County Ozaukee County, WI

Zip Code 53080

Saukville is located in Ozaukee County within the Milwaukee metro area, where Wisconsin's glacial geology creates moderate radon potential designated as EPA Zone 2. The community's housing stock includes both historic river town properties and newer suburban homes, most featuring basement foundations that can accumulate radon gas. Testing data for zip code 53080 remains limited, making professional radon testing important for homeowners in this region.

8.50

pCi/L area average

Above EPA Action Level

Ozaukee County average: 8.50 pCi/L, based on 4 user-submitted tests across 4 cities in the county. No homeowner readings have been submitted for Saukville 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+

Saukville, 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 Saukville, WI

No homeowner tests have been submitted for Saukville 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
Grafton	4.7 mi	17.00 pCi/L	1
Cedarburg	6.5 mi	6.00 pCi/L	1
Mequon	10.3 mi	6.00 pCi/L	1
Thiensville	10.8 mi	5.00 pCi/L	1
West Bend	12.1 mi	8.00 pCi/L	1
Kewaskum	14.9 mi	8.00 pCi/L	1
Slinger	16.9 mi	20.00 pCi/L	1
Menomonee Falls	17.8 mi	6.50 pCi/L	2

Ozaukee County Radon Profile

The soils and bedrock of Ozaukee 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 4 cities in Ozaukee County average 8.50 pCi/L across 4 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 Ozaukee County to test, as levels can differ between neighboring homes.

Radon FAQ for Saukville, WI

What EPA Radon Zone is Saukville in?

Saukville and the 53080 zip code are in Ozaukee 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 Saukville?

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

Radon mitigation in Saukville 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 Saukville?

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.