Park City, MT Radon Mitigation and Testing

Q: What is the average radon level in Park City, MT?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Park City in?

Park City is in Stillwater County, EPA Zone 1.

Q: How much does radon mitigation cost in Park City?

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

Avg: 4.00 pCi/L

Stillwater County

EPA Zone 1

1 user test

Park City is located in Stillwater County, Montana. With 1 user-submitted readings averaging 4.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 59063 zip code.

4.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Park City, MT. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Park City, MT Radon Mitigation

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

Park City, MT Radon Testing

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

Park City, Montana Radon Levels

User-submitted radon test readings from homes in the Park City area.

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Park City, MT	21-50 Years	Full Basement	Jan 2021

Have a radon test result for Park City? Submit your reading to help other homeowners.

Park City Radon Facts

Key details about the radon risk profile for Park City and the 59063 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Stillwater County, MT

Zip Code

59063

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

4.00 pCi/L

User Tests Submitted

Park City and the 59063 zip code are located in Stillwater 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 Park City, MT

What is the average radon level in Park City, MT?

Based on 1 user-submitted test, the average radon level in Park City is 4.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Park City in?

Park City and the 59063 zip code are in Stillwater 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 Park City?

Radon mitigation in Park City 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 Park City?

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