Irene, SD Radon Mitigation and Testing

Q: What EPA Radon Zone is Irene in?

Irene is in Yankton County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Irene?

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

Yankton County

EPA Zone Unknown

Located in Yankton County within the Sioux Falls Metro area, Irene sits above glacial drift deposits over Pierre Shale typical of southeastern South Dakota. Given the current lack of testing data for zip code 57037, homeowners should prioritize radon testing due to the region's documented radon potential.

Irene, SD Radon Mitigation

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

Irene, SD Radon Testing

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

Irene Radon Facts

Key details about the radon risk profile for Irene and the 57037 zip code area.

EPA Radon Zone

Unknown

County

Yankton County, SD

Zip Code

57037

Predicted Screening Level

Unknown

Irene and the 57037 zip code are located in Yankton County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Irene, SD

What EPA Radon Zone is Irene in?

Irene and the 57037 zip code are in Yankton County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Irene?

Radon mitigation in Irene 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 Irene?

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