Black Creek, WI Radon Levels

Q: What EPA Radon Zone is Black Creek in?

Black Creek is in Outagamie County, EPA Zone 2.

Q: How much does radon mitigation cost in Black Creek?

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

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

Black Creek, WI Radon Facts

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

County Outagamie County, WI

Zip Code 54106

Located in Outagamie County within the Appleton Metro area, Black Creek sits on glacial deposits over Precambrian bedrock that can produce moderate radon levels throughout eastern Wisconsin. With limited testing data for the 54106 zip code, residents should conduct home radon tests to assess individual property conditions.

7.00

pCi/L area average

Above EPA Action Level

Outagamie 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 Black Creek 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+

Black Creek, 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 Black Creek, WI

No homeowner tests have been submitted for Black Creek 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
Greenville	12.4 mi	7.00 pCi/L	1
Pulaski	16.2 mi	4.00 pCi/L	1
Green Bay	21.5 mi	4.00 pCi/L	1
Gresham	31.1 mi	9.00 pCi/L	1
Oshkosh	31.8 mi	19.00 pCi/L	1
New Holstein	40.5 mi	7.00 pCi/L	1
Wittenberg	42.7 mi	11.00 pCi/L	1
Fond Du Lac	48.5 mi	5.00 pCi/L	1

Outagamie County Radon Profile

EPA mapping assigns Outagamie 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 1 city in Outagamie 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. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Outagamie County home regardless of zone or a neighbor's results.

Radon FAQ for Black Creek, WI

What EPA Radon Zone is Black Creek in?

Black Creek and the 54106 zip code are in Outagamie 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 Black Creek?

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

Radon mitigation in Black Creek 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 Black Creek?

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.