SD
Radon Test Kits in Minnehaha County, SD
South Dakota residents can request a free kit from the state while the 500 kits last.
We checked this on October 1, 2026. Confirm the official page before you travel. Prices and stock change.
Where to get a kit
South Dakota free radon test kits
South Dakota DANR says it will provide 500 free radon test kits to South Dakota residents and links a request form.
Use the request link on the DANR radon page.
Kansas State University mail-in kit: $20
Mail-in lab kit, lab fee included. Mail it back within 10 days.
Or call 1-800-767-7236.
American Lung Association radon test kit store: $18
Short-term kit $18, long-term $38. Not sold in New Jersey.
Nearby cities
- Sioux Falls is in Minnehaha County. The options above cover you.
Ask your health department for kits
Minnehaha County has no kit program right now. If you want one, these are the offices to ask.
- Health department
- City of Sioux Falls Health Department (Falls Community Health), 521 N. Main Ave., Suite 101, Sioux Falls, SD 57104-5963, 605-367-8793
- Board of health
- Sioux Falls Board of Health
- County board
- Minnehaha County Commission, (605) 367-4206
Nearest kit we found: Siouxland District Health Department radon test kits, $10 walk-in. Call first to ask if they sell to people outside the county.
Checked October 1, 2026.
One test, or keep watching
One test: free
A lab kit from the program above. Good for a first look. One test is a snapshot, not a pattern.
Keep watching: Airthings Corentium Home 2, $179.99
New readings every day for as long as you own it. Good if you want to know, not guess. Price checked October 1, 2026.
If you buy through our Airthings link, we may earn a commission. You don't pay extra. Add your name and shipping, then enter ARS10-10OFF. The link does not apply the code by itself.