Turtle Lake, ND Radon Levels

Q: What is the average radon level in Turtle Lake, ND?

Based on 1 user-submitted tests, the average radon level is 7.00 pCi/L.

Q: What EPA Radon Zone is Turtle Lake in?

Turtle Lake is in McLean County, EPA Zone 1.

Q: How much does radon mitigation cost in Turtle Lake?

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

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

Turtle Lake, ND Radon Facts

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

County McLean County, ND

Zip Code 58575

Avg. User Level 7.00 pCi/L

User Tests 1

Found in McLean County on North Dakota's glaciated plains, Turtle Lake recorded an average radon level of 7.0 pCi/L based on limited testing data. This reading significantly exceeds the EPA action level of 4.0 pCi/L, indicating that homes in zip code 58575 may experience elevated radon concentrations. The area's glacial till soils over sedimentary bedrock, combined with typical prairie home construction featuring full basements, create conditions favorable for radon accumulation.

7.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Turtle Lake, ND. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Turtle Lake, ND Radon Mitigation

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Turtle Lake, ND Radon Levels

User-submitted radon test readings from homes in the Turtle Lake area.

Radon Level	City	Home Age	Foundation
7 pCi/L	Turtle Lake, ND	21-50 Years	Full Basement

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Radon FAQ for Turtle Lake, ND

What is the average radon level in Turtle Lake, ND?

Based on 1 user-submitted test, the average radon level in Turtle Lake is 7.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Turtle Lake in?

Turtle Lake and the 58575 zip code are in McLean 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 Turtle Lake?

Radon mitigation in Turtle Lake 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 Turtle Lake?

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

Turtle Lake, ND Radon Levels

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

Turtle Lake, ND Radon Facts

Turtle Lake, ND Radon Mitigation

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Turtle Lake, ND Radon Levels

Radon FAQ for Turtle Lake, ND

Most Active Radon Markets in North Dakota

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