Midland, SD Radon Levels

Q: What EPA Radon Zone is Midland in?

Midland is in Haakon County, EPA Zone 2.

Q: How much does radon mitigation cost in Midland?

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

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

Midland, SD Radon Facts

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

County Haakon County, SD

Zip Code 57552

Nestled in Haakon County within South Dakota's ranch country, Midland experiences moderate radon potential from the region's sedimentary rock formations. Local testing data remains sparse, making individual home testing essential for establishing radon levels. Homeowners in this rural area should prioritize radon testing, particularly in homes with basements or lower-level living spaces.

Midland, 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 Midland, SD

What EPA Radon Zone is Midland in?

Midland and the 57552 zip code are in Haakon 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 Midland?

Radon mitigation in Midland 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 Midland?

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