Hot Springs National Park, AR Radon Mitigation and Testing

Q: What is the average radon level in Hot Springs National Park, AR?

Based on 4 user-submitted tests, the average radon level is 8.50 pCi/L.

Q: What EPA Radon Zone is Hot Springs National Park in?

Hot Springs National Park is in Garland County, EPA Zone 2.

Q: How much does radon mitigation cost in Hot Springs National Park?

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

Avg: 8.50 pCi/L

Garland County

EPA Zone 2

4 user tests

This historic Garland County community shows concerning radon levels, with an average of 10.33 pCi/L based on available testing data, significantly exceeding the EPA action threshold. Located within the Ouachita Mountains' complex geological formations, the area's crystalline bedrock contributes to elevated radon production potential. Residents across all zip codes (71901, 71913, 71951) should prioritize radon testing and mitigation, particularly given the area's mix of historic and modern construction.

8.50

pCi/L average

Above EPA Action Level

Based on 4 user-submitted radon tests for homes in Hot Springs National Park, AR. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Hot Springs National Park, AR Radon Mitigation

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

Hot Springs National Park, AR Radon Testing

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

Hot Springs National Park, Arkansas Radon Levels

User-submitted radon test readings from homes in the Hot Springs National Park area.

Radon Level	City	Home Age	Foundation	Submitted
5 pCi/L	Hot Springs National Park, AR	21-50 Years	Partial Basement	Sep 2024
13 pCi/L	Hot Springs National Park, AR	21-50 Years	No Basement/All Slab	Apr 2023

Have a radon test result for Hot Springs National Park? Submit your reading to help other homeowners.

Hot Springs National Park Radon Facts

Key details about the radon risk profile for Hot Springs National Park and the 71901 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Garland County, AR

Zip Code

71901

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

8.50 pCi/L

User Tests Submitted

Hot Springs National Park and the 71901 zip code are located in Garland 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 Hot Springs National Park, AR

What is the average radon level in Hot Springs National Park, AR?

Based on 4 user-submitted tests, the average radon level in Hot Springs National Park is 8.50 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 Hot Springs National Park in?

Hot Springs National Park and the 71901 zip code are in Garland 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 Hot Springs National Park?

Radon mitigation in Hot Springs National Park 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 Hot Springs National Park?

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