Lead, SD Radon Mitigation and Testing

Q: What EPA Radon Zone is Lead in?

Lead is in Lawrence County, EPA Zone 2.

Q: How much does radon mitigation cost in Lead?

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

Lawrence County

EPA Zone 2

High in the Black Hills of Lawrence County, Lead is a historic mining town built on Precambrian granite and metamorphic rock formations. The area's mountainous terrain and mining history create unique geological conditions that can influence radon levels unpredictably. With limited current testing data available for zip code 57754, residents of this EPA Zone 2 community should conduct radon testing, especially given the town's elevation and complex underlying geology.

Lead, SD Radon Mitigation

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

Lead, SD Radon Testing

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

Lead Radon Facts

Key details about the radon risk profile for Lead and the 57754 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Lawrence County, SD

Zip Code

57754

Predicted Screening Level

2–4 pCi/L (Zone 2)

Lead and the 57754 zip code are located in Lawrence 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 Lead, SD

What EPA Radon Zone is Lead in?

Lead and the 57754 zip code are in Lawrence 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 Lead?

Radon mitigation in Lead 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 Lead?

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