Surrey, ND Radon Mitigation and Testing

Q: What EPA Radon Zone is Surrey in?

Surrey is in Ward County, EPA Zone 1.

Q: How much does radon mitigation cost in Surrey?

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

Ward County

EPA Zone 1

Surrey sits in Ward County in north-central North Dakota, an EPA Zone 1 area where uranium-bearing shale formations and glacial till create significant radon potential. Limited testing data makes it difficult to establish community-wide patterns, emphasizing the importance of individual home testing in this agricultural region. North Dakota's geological conditions mean radon levels can vary dramatically from home to home.

Surrey, ND Radon Mitigation

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

Surrey, ND Radon Testing

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

Surrey Radon Facts

Key details about the radon risk profile for Surrey and the 58785 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Ward County, ND

Zip Code

58785

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Surrey and the 58785 zip code are located in Ward 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 Surrey, ND

What EPA Radon Zone is Surrey in?

Surrey and the 58785 zip code are in Ward 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 Surrey?

Radon mitigation in Surrey 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 Surrey?

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