Kadoka, SD Radon Levels

Q: What EPA Radon Zone is Kadoka in?

Kadoka is in Jackson County, EPA Zone 2.

Q: How much does radon mitigation cost in Kadoka?

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

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

Kadoka, SD Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Jackson County, SD

Zip Code 57543

Positioned in Jackson County along the edge of South Dakota's Badlands, Kadoka sits atop Pierre Shale and other sedimentary formations that can harbor uranium deposits. Testing information for this rural 57543 community is currently limited, though the area's geology warrants attention from homeowners. Professional radon testing is recommended to determine individual home risk levels.

Kadoka, 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 Kadoka, SD

What EPA Radon Zone is Kadoka in?

Kadoka and the 57543 zip code are in Jackson County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Kadoka?

Radon mitigation in Kadoka 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 Kadoka?

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