Argusville, ND Radon Mitigation and Testing

Q: What EPA Radon Zone is Argusville in?

Argusville is in Cass County, EPA Zone 1.

Q: How much does radon mitigation cost in Argusville?

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

Cass County

EPA Zone 1

Positioned in the Red River Valley within Cass County and the Fargo Metro area, Argusville sits on rich alluvial soils that can mask underlying geological radon sources. While specific testing data for ZIP code 58005 is currently unavailable, North Dakota's generally high radon potential makes testing essential. Homeowners in this growing suburban community should test regardless of their home's age or foundation type.

Argusville, ND Radon Mitigation

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

Argusville, ND Radon Testing

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

Argusville Radon Facts

Key details about the radon risk profile for Argusville and the 58005 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Cass County, ND

Zip Code

58005

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Argusville and the 58005 zip code are located in Cass 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 Argusville, ND

What EPA Radon Zone is Argusville in?

Argusville and the 58005 zip code are in Cass 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 Argusville?

Radon mitigation in Argusville 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 Argusville?

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