Dalton, WI Radon Levels

Q: What EPA Radon Zone is Dalton in?

Dalton is in Green Lake County, EPA Zone 1.

Q: Why are radon readings shown from areas near Dalton?

No homeowner radon tests have been submitted for Dalton yet, so readings from the closest cities and the Green Lake County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Dalton?

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

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

Dalton, WI Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Green Lake County, WI

Zip Code 53926

Located in Green Lake County in central Wisconsin's glacial lake region, Dalton currently lacks comprehensive radon testing data for the 53926 zip code area. The area's glacial deposits and underlying bedrock create geological conditions typical of Wisconsin's moderate-to-high radon zones. Given the state's radon concerns and proximity to the Madison Metro area, homeowners should prioritize professional testing, especially for properties with basements common in Wisconsin construction.

6.00

pCi/L area average

Above EPA Action Level

Green Lake County average: 6.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Dalton 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+

Dalton, 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 Dalton, WI

No homeowner tests have been submitted for Dalton 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
Pardeeville	11.7 mi	4.00 pCi/L	1
Portage	16.3 mi	9.00 pCi/L	1
Green Lake	16.3 mi	6.00 pCi/L	1
Fall River	19.8 mi	10.00 pCi/L	1
Beaver Dam	22.8 mi	10.00 pCi/L	1
Arlington	25.3 mi	6.00 pCi/L	1
Wautoma	27.5 mi	15.00 pCi/L	1
Coloma	28.8 mi	17.00 pCi/L	1

Green Lake County Radon Profile

Green Lake County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 1 city in Green Lake County average 6.00 pCi/L across 1 test — 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 Green Lake County to test, as levels can differ between neighboring homes.

Radon FAQ for Dalton, WI

What EPA Radon Zone is Dalton in?

Dalton and the 53926 zip code are in Green Lake County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

Why are radon readings shown from areas near Dalton?

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

Radon mitigation in Dalton 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 Dalton?

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.