Jefferson, GA Radon Mitigation and Testing

Q: What is the average radon level in Jefferson, GA?

Based on 1 user-submitted tests, the average radon level is 11.00 pCi/L.

Q: What EPA Radon Zone is Jefferson in?

Jefferson is in Jackson County, EPA Zone 2.

Q: How much does radon mitigation cost in Jefferson?

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

Avg: 11.00 pCi/L

Jackson County

EPA Zone 2

1 user test

Located in Jackson County in north Georgia's foothills region, Jefferson sits on crystalline bedrock that can produce elevated radon levels. Current testing shows an average radon level of 11.0 pCi/L, significantly exceeding the EPA action level and indicating serious radon concerns. The area's combination of granite geology and traditional basement construction creates conditions highly favorable for radon accumulation.

11.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Jefferson, GA Radon Mitigation

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

Jefferson, GA Radon Testing

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

Jefferson, Georgia Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
11 pCi/L	Jefferson, GA	0-20 Years	Full Basement	Aug 2020

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

Jefferson Radon Facts

Key details about the radon risk profile for Jefferson and the 30549 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Jackson County, GA

Zip Code

30549

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

11.00 pCi/L

User Tests Submitted

Jefferson and the 30549 zip code are located in Jackson 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 Jefferson, GA

What is the average radon level in Jefferson, GA?

Based on 1 user-submitted test, the average radon level in Jefferson is 11.00 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 Jefferson in?

Jefferson and the 30549 zip code are in Jackson 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 Jefferson?

Radon mitigation in Jefferson 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 Jefferson?

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 Georgia

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

City	Avg User Radon Level	Submissions
Atlanta	8.80 pCi/L	5
Cartersville	9.50 pCi/L	4
Snellville	8.75 pCi/L	4
Loganville	7.75 pCi/L	4
Gainesville	4.75 pCi/L	4
Cumming	4.50 pCi/L	4
Blairsville	10.00 pCi/L	3
Lawrenceville	4.67 pCi/L	3
Buford	15.50 pCi/L	2
Winder	14.50 pCi/L	2
Blue Ridge	12.00 pCi/L	2
Stone Mountain	6.00 pCi/L	2
Flowery Branch	5.50 pCi/L	2
Ellijay	4.00 pCi/L	2
Woodstock	2.00 pCi/L	2
Alpharetta	6.00 pCi/L	1
Powder Springs	6.00 pCi/L	1
Dawsonville	4.00 pCi/L	1
Acworth	No submissions	0
Kennesaw	No submissions	0