Herreid, SD Radon Levels

Q: What EPA Radon Zone is Herreid in?

Herreid is in Campbell County, EPA Zone 1.

Q: How much does radon mitigation cost in Herreid?

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

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

Herreid, SD Radon Facts

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

County Campbell County, SD

Zip Code 57632

Rural Campbell County is home to Herreid, where glacial deposits and underlying Pierre Shale formations create high radon potential across the northern Great Plains. With testing data limited for the 57632 community, professional radon measurements are essential for homeowners. EPA Zone 1 classification and the region's geological characteristics make baseline testing crucial for indoor air quality protection.

Herreid, 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 Herreid, SD

What EPA Radon Zone is Herreid in?

Herreid and the 57632 zip code are in Campbell 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 Herreid?

Radon mitigation in Herreid 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 Herreid?

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