Oconto Falls, WI Radon Levels

Q: What EPA Radon Zone is Oconto Falls in?

Oconto Falls is in Oconto County, EPA Zone 2.

Q: How much does radon mitigation cost in Oconto Falls?

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

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

Oconto Falls, WI Radon Facts

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

County Oconto County, WI

Zip Code 54154

Found in Oconto County within the Green Bay Metro region, Oconto Falls sits on glacial terrain that can influence radon gas production and migration into homes. Local housing includes both historic structures and modern developments, many featuring the full basements common throughout northern Wisconsin. Since comprehensive radon data remains limited for the 54154 area, professional testing is recommended for all residential properties.

11.00

pCi/L area average

Above EPA Action Level

Oconto County average: 11.00 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Oconto Falls 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+

Oconto Falls, 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 Oconto Falls, WI

No homeowner tests have been submitted for Oconto Falls 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
Pulaski	15.7 mi	4.00 pCi/L	1
Green Bay	25.9 mi	4.00 pCi/L	1
Mountain	26.8 mi	16.00 pCi/L	1
Crivitz	27.0 mi	10.00 pCi/L	1
Gresham	31.0 mi	9.00 pCi/L	1
Townsend	37.6 mi	6.00 pCi/L	1
Athelstane	37.8 mi	20.00 pCi/L	1
Algoma	38.8 mi	5.00 pCi/L	1

Oconto County Radon Profile

EPA mapping assigns Oconto 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 2 cities in Oconto County average 11.00 pCi/L across 2 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 Oconto County home regardless of zone or a neighbor's results.

Radon FAQ for Oconto Falls, WI

What EPA Radon Zone is Oconto Falls in?

Oconto Falls and the 54154 zip code are in Oconto 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 Oconto Falls?

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

Radon mitigation in Oconto Falls 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 Oconto Falls?

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.