Malmstrom A F B, MT Radon Mitigation and Testing

Q: What EPA Radon Zone is Malmstrom A F B in?

Malmstrom A F B is in Cascade County, EPA Zone 1.

Q: How much does radon mitigation cost in Malmstrom A F B?

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

Cascade County

EPA Zone 1

Malmstrom Air Force Base in Cascade County sits on Montana's Great Plains where glacial till deposits over sedimentary bedrock can produce elevated radon levels. Testing data for the base community in zip code 59402 is limited, making professional radon testing important for military families and civilian personnel. Montana's high-radon geology combined with the base's mix of military housing and facilities creates conditions where radon monitoring should be a priority.

Malmstrom A F B, MT Radon Mitigation

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

Malmstrom A F B, MT Radon Testing

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

Malmstrom A F B Radon Facts

Key details about the radon risk profile for Malmstrom A F B and the 59402 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Cascade County, MT

Zip Code

59402

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Malmstrom A F B and the 59402 zip code are located in Cascade 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 Malmstrom A F B, MT

What EPA Radon Zone is Malmstrom A F B in?

Malmstrom A F B and the 59402 zip code are in Cascade 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 Malmstrom A F B?

Radon mitigation in Malmstrom A F B 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 Malmstrom A F B?

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 Montana

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Butte	10.20 pCi/L	10
Missoula	6.25 pCi/L	8
Florence	11.67 pCi/L	3
Bozeman	10.33 pCi/L	3
Helena	8.67 pCi/L	3
Stevensville	7.67 pCi/L	3
Sidney	7.33 pCi/L	3
Billings	5.33 pCi/L	3
Miles City	3.33 pCi/L	3
Kalispell	7.50 pCi/L	2
Great Falls	4.50 pCi/L	2
Whitefish	4.00 pCi/L	2
Ennis	9.00 pCi/L	1
Livingston	No submissions	0