Columbus, ND Radon Mitigation and Testing

Q: What EPA Radon Zone is Columbus in?

Columbus is in Burke County, EPA Zone 1.

Q: How much does radon mitigation cost in Columbus?

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

Burke County

EPA Zone 1

Positioned in Burke County in northwestern North Dakota, Columbus sits atop glacial till deposits over sedimentary bedrock formations common to the northern Great Plains. While specific radon testing data for zip code 58727 remains limited, the region's geological characteristics warrant homeowner attention to indoor air quality. Local residents should consider baseline radon testing given North Dakota's generally elevated radon potential.

Columbus, ND Radon Mitigation

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

Columbus, ND Radon Testing

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

Columbus Radon Facts

Key details about the radon risk profile for Columbus and the 58727 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Burke County, ND

Zip Code

58727

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Columbus and the 58727 zip code are located in Burke 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 Columbus, ND

What EPA Radon Zone is Columbus in?

Columbus and the 58727 zip code are in Burke 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 Columbus?

Radon mitigation in Columbus 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 Columbus?

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