Parmelee, SD Radon Levels

Q: What EPA Radon Zone is Parmelee in?

Parmelee is in Todd County, EPA Zone 2.

Q: How much does radon mitigation cost in Parmelee?

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

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

Parmelee, SD Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Todd County, SD

Zip Code 57566

Located in Todd County on the Rosebud Indian Reservation, Parmelee sits within South Dakota's Pierre Shale formation where clay-rich soils can influence radon migration patterns. Testing data for this rural community in zip code 57566 is currently limited, making individual home testing particularly important. With a mix of older residential properties and manufactured housing, homeowners should prioritize radon testing regardless of their home's foundation type or construction era.

Parmelee, 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 Parmelee, SD

What EPA Radon Zone is Parmelee in?

Parmelee and the 57566 zip code are in Todd 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 Parmelee?

Radon mitigation in Parmelee 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 Parmelee?

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