Park Valley, UT Radon Mitigation and Testing

Q: What EPA Radon Zone is Park Valley in?

Park Valley is in Box Elder County, EPA Zone 2.

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

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

Box Elder County

EPA Zone 2

Remote Box Elder County community Park Valley sits in Utah's northwestern desert region where alluvial deposits meet underlying sedimentary formations. With no current testing data available for the 84329 zip code, homeowners should conduct independent radon assessment. The area's arid climate and varied geological conditions can create unpredictable radon levels that require individual property evaluation.

Park Valley, UT Radon Mitigation

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

Park Valley, UT Radon Testing

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

Park Valley Radon Facts

Key details about the radon risk profile for Park Valley and the 84329 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Box Elder County, UT

Zip Code

84329

Predicted Screening Level

2–4 pCi/L (Zone 2)

Park Valley and the 84329 zip code are located in Box Elder 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 Park Valley, UT

What EPA Radon Zone is Park Valley in?

Park Valley and the 84329 zip code are in Box Elder 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 Park Valley?

Radon mitigation in Park Valley 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 Valley?

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 Utah

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

City	Avg User Radon Level	Submissions
Vernal	8.60 pCi/L	5
Logan	8.00 pCi/L	5
Smithfield	12.00 pCi/L	4
Bountiful	6.75 pCi/L	4
Cedar City	4.50 pCi/L	4
Eagle Mountain	10.67 pCi/L	3
Heber City	5.00 pCi/L	3
Brigham City	9.00 pCi/L	1
Lehi	7.00 pCi/L	1
Saint George	No submissions	0
Sandy	No submissions	0