Bowman, ND Radon Mitigation and Testing

Q: What EPA Radon Zone is Bowman in?

Bowman is in Bowman County, EPA Zone 1.

Q: How much does radon mitigation cost in Bowman?

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

Bowman County

EPA Zone 1

County seat of southwestern North Dakota's Bowman County, this community sits in EPA Zone 1 territory where sedimentary bedrock and soil conditions can produce the state's highest radon levels. Limited testing data for zip code 58623 makes individual home testing crucial for residents, particularly those in homes with basements or lower-level living areas. The region's geological formations, typical of western North Dakota, can facilitate significant radon gas migration into enclosed spaces.

Bowman, ND Radon Mitigation

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

Bowman, ND Radon Testing

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

Bowman Radon Facts

Key details about the radon risk profile for Bowman and the 58623 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Bowman County, ND

Zip Code

58623

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Bowman and the 58623 zip code are located in Bowman 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 Bowman, ND

What EPA Radon Zone is Bowman in?

Bowman and the 58623 zip code are in Bowman 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 Bowman?

Radon mitigation in Bowman 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 Bowman?

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 North Dakota

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

City	Avg User Radon Level	Submissions
Grand Forks	13.50 pCi/L	8
Grafton	7.67 pCi/L	3
Dickinson	6.00 pCi/L	3
Watford City	5.50 pCi/L	2
Bismarck	No submissions	0