Fort Peck, MT Radon Mitigation and Testing

Q: What EPA Radon Zone is Fort Peck in?

Fort Peck is in Valley County, EPA Zone 1.

Q: How much does radon mitigation cost in Fort Peck?

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

Valley County

EPA Zone 1

Located along the Missouri River in Valley County, Fort Peck sits on glacial till and river terrace deposits typical of northeastern Montana's prairie landscape. The small community features mostly ranch-style homes and mobile homes with slab or crawl space foundations common to rural Montana construction. With no current radon testing data available for the 59223 area, residents should consider professional testing despite Montana's generally high radon potential, as individual readings can vary significantly based on soil conditions and home construction.

Fort Peck, MT Radon Mitigation

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

Fort Peck, MT Radon Testing

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

Fort Peck Radon Facts

Key details about the radon risk profile for Fort Peck and the 59223 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Valley County, MT

Zip Code

59223

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Fort Peck and the 59223 zip code are located in Valley 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 Fort Peck, MT

What EPA Radon Zone is Fort Peck in?

Fort Peck and the 59223 zip code are in Valley 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 Fort Peck?

Radon mitigation in Fort Peck 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 Fort Peck?

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