Towner, ND Radon Mitigation and Testing

Q: What EPA Radon Zone is Towner in?

Towner is in McHenry County, EPA Zone 1.

Q: How much does radon mitigation cost in Towner?

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

McHenry County

EPA Zone 1

Nestled in McHenry County in north-central North Dakota, Towner sits atop the glacial till deposits of the northern Great Plains. This small agricultural community features predominantly single-family homes and farmsteads, many with full basements designed for the region's harsh winters. Since comprehensive radon data isn't available for zip code 58788, local homeowners should prioritize testing to assess their individual radon risk levels.

Towner, ND Radon Mitigation

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

Towner, ND Radon Testing

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

Towner Radon Facts

Key details about the radon risk profile for Towner and the 58788 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

McHenry County, ND

Zip Code

58788

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Towner and the 58788 zip code are located in McHenry 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 Towner, ND

What EPA Radon Zone is Towner in?

Towner and the 58788 zip code are in McHenry 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 Towner?

Radon mitigation in Towner 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 Towner?

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