Artesian, SD Radon Mitigation and Testing

Q: What EPA Radon Zone is Artesian in?

Artesian is in Sanborn County, EPA Zone 1.

Q: How much does radon mitigation cost in Artesian?

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

Sanborn County

EPA Zone 1

This Sanborn County farming community in zip code 57314 sits atop glacial till deposits that can create elevated radon conditions across the northern Great Plains region. Artesian's rural character includes older farmsteads and newer homes, many featuring basement foundations that are standard for South Dakota's climate and soil conditions. Since radon testing data for this small town is limited, residents should consider testing given South Dakota's generally high radon potential and the area's geological characteristics.

Artesian, SD Radon Mitigation

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

Artesian, SD Radon Testing

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

Artesian Radon Facts

Key details about the radon risk profile for Artesian and the 57314 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Sanborn County, SD

Zip Code

57314

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Artesian and the 57314 zip code are located in Sanborn County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Artesian, SD

What EPA Radon Zone is Artesian in?

Artesian and the 57314 zip code are in Sanborn 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 Artesian?

Radon mitigation in Artesian 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 Artesian?

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