Iron Ridge, WI Radon Levels

Q: What EPA Radon Zone is Iron Ridge in?

Iron Ridge is in Dodge County, EPA Zone 1.

Q: How much does radon mitigation cost in Iron Ridge?

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

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

Iron Ridge, WI Radon Facts

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

County Dodge County, WI

Zip Code 53035

This small Dodge County community sits in southeastern Wisconsin's glacial terrain, where dense till deposits over dolomite bedrock can create variable radon conditions. Housing consists mainly of older farmsteads and rural properties with traditional basement foundations. Given limited radon testing data in zip code 53035, Iron Ridge residents are encouraged to test their homes to determine individual radon levels.

7.00

pCi/L area average

Above EPA Action Level

Dodge 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 Iron Ridge 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+

Iron Ridge, 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 Iron Ridge, WI

No homeowner tests have been submitted for Iron Ridge 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
Juneau	7.1 mi	4.00 pCi/L	1
Slinger	13.8 mi	20.00 pCi/L	1
Watertown	14.0 mi	7.00 pCi/L	1
Beaver Dam	15.6 mi	10.00 pCi/L	1
West Bend	18.0 mi	8.00 pCi/L	1
Kewaskum	19.7 mi	8.00 pCi/L	1
Pewaukee	25.7 mi	10.00 pCi/L	1
Fond Du Lac	26.0 mi	5.00 pCi/L	1

Dodge County Radon Profile

The bedrock and soils beneath Dodge County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 2 cities in Dodge 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. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Dodge County.

Radon FAQ for Iron Ridge, WI

What EPA Radon Zone is Iron Ridge in?

Iron Ridge and the 53035 zip code are in Dodge 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 Iron Ridge?

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

Radon mitigation in Iron Ridge 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 Iron Ridge?

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.