Vaughn, MT Radon Mitigation and Testing

Q: What EPA Radon Zone is Vaughn in?

Vaughn is in Cascade County, EPA Zone 1.

Q: How much does radon mitigation cost in Vaughn?

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

Located in Cascade County near Great Falls, Vaughn sits in Montana's high plains region where uranium-bearing soils can generate significant radon levels. Testing data for this rural community (zip code 59487) remains sparse, making professional radon measurement particularly important for area residents. The region's geological composition and typical ranch-style construction warrant careful attention to indoor air quality.

Vaughn, MT Radon Mitigation

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

Vaughn, MT Radon Testing

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

Vaughn Radon Facts

Key details about the radon risk profile for Vaughn and the 59487 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Cascade County, MT

Zip Code

59487

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Vaughn and the 59487 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 Vaughn, MT

What EPA Radon Zone is Vaughn in?

Vaughn and the 59487 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 Vaughn?

Radon mitigation in Vaughn 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 Vaughn?

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