Cavour, SD Radon Levels

Q: What EPA Radon Zone is Cavour in?

Cavour is in Beadle County, EPA Zone 1.

Q: How much does radon mitigation cost in Cavour?

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

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

Cavour, SD Radon Facts

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

County Beadle County, SD

Zip Code 57324

This small farming community in Beadle County sits on glacial till deposits over Pierre Shale formations that can contribute to elevated radon levels across the northern Great Plains. Local housing consists mainly of older farmhouses and ranch-style homes, many with full basements built for prairie weather extremes. Since testing data for zip code 57324 is not currently available, residents should test their homes given South Dakota's generally elevated radon potential.

Cavour, SD Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Need Radon Mitigation or Testing in Cavour?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Beadle County Pros

1-800-299-3578 Toll-free · Mon–Fri 8am–6pm ET

Radon FAQ for Cavour, SD

What EPA Radon Zone is Cavour in?

Cavour and the 57324 zip code are in Beadle 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.

How much does radon mitigation cost in Cavour?

Radon mitigation in Cavour 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 Cavour?

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.

Most Active Radon Markets in South Dakota

Cities in South Dakota with the most user-submitted radon test data, ranked by number of submissions.

City	Avg User Radon Level	Submissions
Spearfish	7.75 pCi/L	4
Rapid City	10.50 pCi/L	2
Aberdeen	8.50 pCi/L	2
Sioux Falls	6.00 pCi/L	2
Watertown	6.00 pCi/L	2