Parker, SD Radon Levels

Q: What EPA Radon Zone is Parker in?

Parker is in Turner County, EPA Zone 1.

Q: How much does radon mitigation cost in Parker?

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

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

Parker, SD Radon Facts

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

County Turner County, SD

Zip Code 57053

This small community in Turner County, part of the Sioux Falls Metro area, lies within South Dakota's glacial prairie region where uranium-bearing soils can produce variable radon levels. Testing data for zip code 57053 remains limited, making professional radon testing essential for homeowners. Given the state's Zone 1 EPA designation, residents should test their homes regardless of foundation type.

Parker, 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 Parker, SD

What EPA Radon Zone is Parker in?

Parker and the 57053 zip code are in Turner 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 Parker?

Radon mitigation in Parker 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 Parker?

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