Independence, WI Radon Levels

Q: What EPA Radon Zone is Independence in?

Independence is in Trempealeau County, EPA Zone 2.

Q: How much does radon mitigation cost in Independence?

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

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

Independence, WI Radon Facts

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

County Trempealeau County, WI

Zip Code 54747

Positioned along the Trempealeau River in Trempealeau County, Independence sits in EPA Zone 2 in western Wisconsin's driftless region. The community's location in this unique geological area features diverse housing stock built on bedrock valleys and ridge tops. Testing data for Independence (54747) is currently limited, making professional radon testing important given the area's complex geology.

5.00

pCi/L area average

Above EPA Action Level

Trempealeau County average: 5.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Independence 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+

Independence, WI Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Need Radon Mitigation or Testing in Independence?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Trempealeau County Pros

1-800-299-3578 715-203-8706 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Independence, WI

No homeowner tests have been submitted for Independence 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
Osseo	16.2 mi	5.00 pCi/L	1
Fall Creek	27.0 mi	8.00 pCi/L	1
Altoona	28.1 mi	6.00 pCi/L	1
Holmen	30.7 mi	2.00 pCi/L	1
Black River Falls	31.5 mi	9.00 pCi/L	1
Onalaska	36.2 mi	3.00 pCi/L	1
Sparta	44.0 mi	5.00 pCi/L	2
Jim Falls	48.8 mi	5.00 pCi/L	1

Trempealeau County Radon Profile

EPA mapping assigns Trempealeau 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 Trempealeau County average 5.00 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 Trempealeau County home regardless of zone or a neighbor's results.

Radon FAQ for Independence, WI

What EPA Radon Zone is Independence in?

Independence and the 54747 zip code are in Trempealeau 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 Independence?

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

Radon mitigation in Independence 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 Independence?

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.