Cazenovia, WI Radon Levels

Q: What EPA Radon Zone is Cazenovia in?

Cazenovia is in Richland County, EPA Zone 1.

Q: How much does radon mitigation cost in Cazenovia?

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

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

Cazenovia, WI Radon Facts

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

County Richland County, WI

Zip Code 53924

Rural Cazenovia spans across Richland County's driftless landscape, where sandstone and limestone formations create complex radon migration patterns. Although testing data for zip code 53924 is currently unavailable, Wisconsin's variable geology makes individual property assessment crucial for homeowner safety. The community's agricultural character and scattered residential properties with diverse foundation types emphasize the importance of comprehensive radon testing.

6.00

pCi/L area average

Above EPA Action Level

Richland 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 Cazenovia 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+

Cazenovia, 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 Cazenovia, WI

No homeowner tests have been submitted for Cazenovia 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
La Valle	9.0 mi	9.00 pCi/L	2
Reedsburg	14.4 mi	5.00 pCi/L	1
Kendall	20.8 mi	9.00 pCi/L	1
Blue River	23.8 mi	6.00 pCi/L	1
Spring Green	23.9 mi	4.00 pCi/L	1
Viroqua	30.9 mi	5.00 pCi/L	1
Westby	31.8 mi	5.00 pCi/L	1
Ridgeway	36.9 mi	8.00 pCi/L	1

Richland County Radon Profile

Richland 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 Richland 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 Richland County to test, as levels can differ between neighboring homes.

Radon FAQ for Cazenovia, WI

What EPA Radon Zone is Cazenovia in?

Cazenovia and the 53924 zip code are in Richland 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 Cazenovia?

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

Radon mitigation in Cazenovia 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 Cazenovia?

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.