Artesian, SD Radon Levels

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.

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

Artesian, SD Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Sanborn County, SD

Zip Code 57314

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.

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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 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