Mauston, WI Radon Levels

Q: What EPA Radon Zone is Mauston in?

Mauston is in Juneau County, EPA Zone 2.

Q: How much does radon mitigation cost in Mauston?

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

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

Mauston, WI Radon Facts

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

County Juneau County, WI

Zip Code 53948

Central Wisconsin's Juneau County encompasses Mauston, where glacial outwash and sandstone bedrock create moderate radon potential across this 53948 area. Limited testing data means homeowners should conduct individual assessments, particularly in homes with basements where Wisconsin's geological conditions can lead to radon accumulation.

7.50

pCi/L area average

Above EPA Action Level

Juneau County average: 7.50 pCi/L, based on 2 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Mauston 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+

Mauston, 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 Mauston, WI

No homeowner tests have been submitted for Mauston 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
Kendall	15.2 mi	9.00 pCi/L	1
La Valle	15.8 mi	9.00 pCi/L	2
Necedah	16.7 mi	7.50 pCi/L	2
Friendship	18.4 mi	20.00 pCi/L	1
Reedsburg	18.4 mi	5.00 pCi/L	1
Coloma	32.7 mi	17.00 pCi/L	1
Portage	34.1 mi	9.00 pCi/L	1
Nekoosa	35.0 mi	6.00 pCi/L	1

Juneau County Radon Profile

EPA mapping assigns Juneau 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 Juneau County average 7.50 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 Juneau County home regardless of zone or a neighbor's results.

Radon FAQ for Mauston, WI

What EPA Radon Zone is Mauston in?

Mauston and the 53948 zip code are in Juneau 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 Mauston?

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

Radon mitigation in Mauston 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 Mauston?

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.