Fayetteville, AR Radon Mitigation and Testing

Q: What is the average radon level in Fayetteville, AR?

Based on 2 user-submitted tests, the average radon level is 9.00 pCi/L.

Q: What EPA Radon Zone is Fayetteville in?

Fayetteville is in Washington County, EPA Zone 3.

Q: How much does radon mitigation cost in Fayetteville?

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

Avg: 9.00 pCi/L

Washington County

EPA Zone 3

2 user tests

Home to the University of Arkansas in Washington County, Fayetteville has recorded an average radon level of 9.0 pCi/L, significantly exceeding the EPA action threshold. The city's location in the Ozark Mountains, with underlying limestone and sandstone bedrock, contributes to elevated radon readings across zip codes 72701, 72703, and 72704.

9.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Fayetteville, AR. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Fayetteville, AR Radon Mitigation

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

Fayetteville, AR Radon Testing

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

Fayetteville, Arkansas Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
14 pCi/L	Fayetteville, AR	21-50 Years	Partial Basement	Nov 2022
4 pCi/L	Fayetteville, AR	21-50 Years	No Basement/All Slab	Jan 2017

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

Fayetteville Radon Facts

Key details about the radon risk profile for Fayetteville and the 72701 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Washington County, AR

Zip Code

72701

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

9.00 pCi/L

User Tests Submitted

Fayetteville and the 72701 zip code are located in Washington County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Fayetteville, AR

What is the average radon level in Fayetteville, AR?

Based on 2 user-submitted tests, the average radon level in Fayetteville is 9.00 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 Fayetteville in?

Fayetteville and the 72701 zip code are in Washington County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Fayetteville?

Radon mitigation in Fayetteville 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 Fayetteville?

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 Arkansas

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

City	Avg User Radon Level	Submissions
Hot Springs Village	11.60 pCi/L	5
Bentonville	4.00 pCi/L	4
Bella Vista	13.67 pCi/L	3
Little Rock	7.00 pCi/L	1