Newell, SD Radon Mitigation and Testing

Q: What EPA Radon Zone is Newell in?

Newell is in Butte County, EPA Zone 2.

Q: How much does radon mitigation cost in Newell?

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

Butte County

EPA Zone 2

Positioned in the Black Hills region within Butte County, Newell sits on a complex mix of sedimentary and igneous formations that can produce varying radon levels depending on specific geological location. The community's mix of older homes and ranch properties in zip code 57760 reflects the area's mining and agricultural heritage. Given the absence of recent testing data and the geological complexity of the Black Hills region, homeowners should prioritize professional radon testing.

Newell, SD Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Newell, SD Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Newell Radon Facts

Key details about the radon risk profile for Newell and the 57760 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Butte County, SD

Zip Code

57760

Predicted Screening Level

2–4 pCi/L (Zone 2)

Newell and the 57760 zip code are located in Butte County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Newell, SD

What EPA Radon Zone is Newell in?

Newell and the 57760 zip code are in Butte 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 Newell?

Radon mitigation in Newell 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 Newell?

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 with the most user-submitted radon test data in the state.

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