Worden, MT Radon Mitigation and Testing

Q: What EPA Radon Zone is Worden in?

Worden is in Yellowstone County, EPA Zone 2.

Q: How much does radon mitigation cost in Worden?

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

Yellowstone County

EPA Zone 2

Located in Yellowstone County near Billings, Worden occupies high plains terrain where sedimentary rock formations and prairie soils create generally moderate radon conditions. Testing data for zip code 59088 in EPA Zone 2 remains limited, making individual home assessment important for establishing baseline readings. The area's mix of ranch-style homes and agricultural properties with varying foundation types requires tailored radon testing approaches to ensure accurate exposure evaluation.

Worden, MT Radon Mitigation

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

Worden, MT Radon Testing

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

Worden Radon Facts

Key details about the radon risk profile for Worden and the 59088 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Yellowstone County, MT

Zip Code

59088

Predicted Screening Level

2–4 pCi/L (Zone 2)

Worden and the 59088 zip code are located in Yellowstone County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Worden, MT

What EPA Radon Zone is Worden in?

Worden and the 59088 zip code are in Yellowstone 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 Worden?

Radon mitigation in Worden 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 Worden?

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