Mantador, ND Radon Levels

Q: What EPA Radon Zone is Mantador in?

Mantador is in Richland County, EPA Zone 1.

Q: How much does radon mitigation cost in Mantador?

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

Check local Mantador radon levels and find certified testing and mitigation professionals to keep your home safe

Mantador, ND Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Richland County, ND

Zip Code 58058

This small Richland County community sits in southeastern North Dakota's Red River Valley, where glacial lake deposits over Pierre Shale can create elevated radon potential. Testing data for Mantador's 58058 zip code remains limited, making individual home testing crucial for residents. The area's fine-grained soils and underlying shale formations may concentrate radon gas in some residential properties.

Mantador, ND Radon Mitigation

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

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Radon FAQ for Mantador, ND

What EPA Radon Zone is Mantador in?

Mantador and the 58058 zip code are in Richland 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 Mantador?

Radon mitigation in Mantador 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 Mantador?

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 in North Dakota with the most user-submitted radon test data, ranked by number of submissions.

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