Revillo, SD Radon Levels

Q: What EPA Radon Zone is Revillo in?

Revillo is in Grant County, EPA Zone 1.

Q: How much does radon mitigation cost in Revillo?

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

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

Revillo, SD Radon Facts

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

County Grant County, SD

Zip Code 57259

This small Grant County community in eastern South Dakota lies within EPA Zone 1, indicating elevated radon potential from the region's glacial till soils. While specific testing data for Revillo (57259) remains limited, the geological conditions typical of this area warrant proactive radon testing. Homeowners should test their properties to determine actual radon levels, as readings can vary significantly even within the same neighborhood.

Revillo, 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 Revillo, SD

What EPA Radon Zone is Revillo in?

Revillo and the 57259 zip code are in Grant 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 Revillo?

Radon mitigation in Revillo 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 Revillo?

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