Carlton, MN Radon Mitigation and Testing

Q: What is the average radon level in Carlton, MN?

Based on 1 user-submitted tests, the average radon level is 6.00 pCi/L.

Q: What EPA Radon Zone is Carlton in?

Carlton is in Carlton County, EPA Zone 2.

Q: How much does radon mitigation cost in Carlton?

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

Avg: 6.00 pCi/L

Carlton County

EPA Zone 2

1 user test

Carlton, located in Carlton County within the Duluth metro area, shows an average radon level of 6.0 pCi/L, which exceeds the EPA action threshold of 4.0 pCi/L. The area's glacial lake deposits and underlying bedrock create geological conditions that can trap radon gas in homes with basements. Homeowners in zip code 55718 should strongly consider radon mitigation to reduce indoor air quality risks.

6.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Carlton, MN Radon Mitigation

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

Carlton, MN Radon Testing

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

Carlton, Minnesota Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Carlton, MN	21-50 Years	Full Basement	Feb 2017

Have a radon test result for Carlton? Submit your reading to help other homeowners.

Carlton Radon Facts

Key details about the radon risk profile for Carlton and the 55718 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Carlton County, MN

Zip Code

55718

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

6.00 pCi/L

User Tests Submitted

Carlton and the 55718 zip code are located in Carlton County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Carlton, MN

What is the average radon level in Carlton, MN?

Based on 1 user-submitted test, the average radon level in Carlton is 6.00 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 Carlton in?

Carlton and the 55718 zip code are in Carlton County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Carlton?

Radon mitigation in Carlton 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 Carlton?

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 Minnesota

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Savage	5.00 pCi/L	3
Faribault	10.00 pCi/L	2
Shakopee	6.50 pCi/L	2
Minneapolis	5.00 pCi/L	2
Lakeville	6.00 pCi/L	1
Delano	5.00 pCi/L	1
Montgomery	5.00 pCi/L	1
Rosemount	No submissions	0