White Lake, SD Radon Levels

Q: What EPA Radon Zone is White Lake in?

White Lake is in Aurora County, EPA Zone 1.

Q: How much does radon mitigation cost in White Lake?

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

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

White Lake, SD Radon Facts

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

County Aurora County, SD

Zip Code 57383

This small Aurora County community in zip code 57383 represents rural South Dakota's agricultural landscape, where radon testing data remains sparse. The area's prairie soils and varied foundation typesâ€”from older farmhouse basements to modern slab constructionâ€”can influence radon entry patterns. Given South Dakota's moderate radon potential, local property owners should consider baseline testing to understand their individual risk levels.

White Lake, SD Radon Mitigation

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

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Radon FAQ for White Lake, SD

What EPA Radon Zone is White Lake in?

White Lake and the 57383 zip code are in Aurora 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 White Lake?

Radon mitigation in White Lake 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 White Lake?

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