Kensal, ND Radon Mitigation and Testing

Q: What EPA Radon Zone is Kensal in?

Kensal is in Stutsman County, EPA Zone 1.

Q: How much does radon mitigation cost in Kensal?

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

Stutsman County

EPA Zone 1

Situated in rural Stutsman County on the North Dakota prairie, Kensal experiences geological conditions typical of the glaciated northern plains region. While specific testing data for zip code 58455 is limited, the area's clay-rich soils and limestone bedrock can create pathways for radon gas migration into homes. Prairie homeowners should prioritize radon testing, especially those with basements or homes built on well-drained soils where radon concentrations may be more likely to accumulate.

Kensal, ND Radon Mitigation

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

Kensal, ND Radon Testing

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

Kensal Radon Facts

Key details about the radon risk profile for Kensal and the 58455 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Stutsman County, ND

Zip Code

58455

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Kensal and the 58455 zip code are located in Stutsman 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 Kensal, ND

What EPA Radon Zone is Kensal in?

Kensal and the 58455 zip code are in Stutsman 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 Kensal?

Radon mitigation in Kensal 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 Kensal?

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