Brigham City, UT Radon Mitigation and Testing

Q: What is the average radon level in Brigham City, UT?

Based on 1 user-submitted tests, the average radon level is 9.00 pCi/L.

Q: What EPA Radon Zone is Brigham City in?

Brigham City is in Box Elder County, EPA Zone 2.

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

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

Avg: 9.00 pCi/L

Box Elder County

EPA Zone 2

1 user test

Brigham City is located in Box Elder County, Utah. With 1 user-submitted readings averaging 9.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 84302 zip code.

9.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Brigham City, UT Radon Mitigation

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

Brigham City, UT Radon Testing

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

Brigham City, Utah Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
9 pCi/L	Brigham City, UT	51-99 Years	—	Apr 2021

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

Brigham City Radon Facts

Key details about the radon risk profile for Brigham City and the 84302 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Box Elder County, UT

Zip Code

84302

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

9.00 pCi/L

User Tests Submitted

Brigham City and the 84302 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 Brigham City, UT

What is the average radon level in Brigham City, UT?

Based on 1 user-submitted test, the average radon level in Brigham City is 9.00 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 Brigham City in?

Brigham City and the 84302 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 Brigham City?

Radon mitigation in Brigham 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 Brigham 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 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