Corinna, ME Radon Mitigation and Testing

Q: What is the average radon level in Corinna, ME?

Based on 1 user-submitted tests, the average radon level is 14.00 pCi/L.

Q: What EPA Radon Zone is Corinna in?

Corinna is in Penobscot County, EPA Zone 1.

Q: How much does radon mitigation cost in Corinna?

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

Avg: 14.00 pCi/L

Penobscot County

EPA Zone 1

1 user test

Located in the Bangor Metro area within Penobscot County, Corinna has recorded an average radon level of 14.0 pCi/L, significantly exceeding the EPA action threshold of 4.0 pCi/L. The area's granite bedrock and glacial deposits create favorable conditions for radon accumulation, making professional radon testing and mitigation essential for homeowners in the 04928 area.

14.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Corinna, ME Radon Mitigation

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

Corinna, ME Radon Testing

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

Corinna, Maine Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
14 pCi/L	Corinna, ME	21-50 Years	Full Basement	Sep 2018

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

Corinna Radon Facts

Key details about the radon risk profile for Corinna and the 04928 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Penobscot County, ME

Zip Code

04928

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

14.00 pCi/L

User Tests Submitted

Corinna and the 04928 zip code are located in Penobscot 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 Corinna, ME

What is the average radon level in Corinna, ME?

Based on 1 user-submitted test, the average radon level in Corinna is 14.00 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 Corinna in?

Corinna and the 04928 zip code are in Penobscot 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 Corinna?

Radon mitigation in Corinna 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 Corinna?

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 Maine

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

City	Avg User Radon Level	Submissions
Rumford	5.67 pCi/L	3
York	8.50 pCi/L	2
Saco	7.50 pCi/L	2
Hampden	4.50 pCi/L	2
Scarborough	14.00 pCi/L	1
Kittery	12.00 pCi/L	1
South Portland	10.00 pCi/L	1
Portland	4.00 pCi/L	1