Oglala, SD Radon Levels

Q: What EPA Radon Zone is Oglala in?

Oglala is in Shannon County, EPA Zone 2.

Q: How much does radon mitigation cost in Oglala?

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

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

Oglala, SD Radon Facts

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

County Shannon County, SD

Zip Code 57764

Located in Shannon County on the Pine Ridge in southwestern South Dakota, Oglala sits atop Pierre Shale formations that typically yield moderate radon levels. The community's housing in zip code 57764 includes a mix of residential types, from traditional homes to manufactured housing. With limited radon testing data available for Oglala, homeowners should conduct testing to determine their individual property's radon exposure risk.

Oglala, 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 Oglala, SD

What EPA Radon Zone is Oglala in?

Oglala and the 57764 zip code are in Shannon 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 Oglala?

Radon mitigation in Oglala 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 Oglala?

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