Augusta, WI Radon Levels

Q: What EPA Radon Zone is Augusta in?

Augusta is in Eau Claire County, EPA Zone 2.

Q: How much does radon mitigation cost in Augusta?

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

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

Augusta, WI Radon Facts

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

County Eau Claire County, WI

Zip Code 54722

Augusta in Eau Claire County sits within EPA Zone 2 in west-central Wisconsin, where sandstone bedrock and glacial deposits create moderate radon potential. The Eau Claire Metro area's mix of residential properties built on varying geological formations means radon levels can differ significantly between homes. Given the absence of comprehensive testing data for zip code 54722, residents should conduct radon measurements to assess their individual property's risk level.

7.00

pCi/L area average

Above EPA Action Level

Eau Claire County average: 7.00 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Augusta 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+

Augusta, 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 Augusta, WI

No homeowner tests have been submitted for Augusta 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
Fall Creek	9.5 mi	8.00 pCi/L	1
Osseo	10.4 mi	5.00 pCi/L	1
Altoona	17.1 mi	6.00 pCi/L	1
Jim Falls	28.0 mi	5.00 pCi/L	1
Black River Falls	31.1 mi	9.00 pCi/L	1
Bloomer	33.4 mi	4.50 pCi/L	2
Marshfield	46.5 mi	13.50 pCi/L	2
Medford	49.2 mi	7.50 pCi/L	2

Eau Claire County Radon Profile

The soils and bedrock of Eau Claire 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 Eau Claire County average 7.00 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 Eau Claire County to test, as levels can differ between neighboring homes.

Radon FAQ for Augusta, WI

What EPA Radon Zone is Augusta in?

Augusta and the 54722 zip code are in Eau Claire 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 Augusta?

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

Radon mitigation in Augusta 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 Augusta?

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.