Etna, WY Radon Mitigation and Testing

Q: What is the average radon level in Etna, WY?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Etna in?

Etna is in Lincoln County, EPA Zone 1.

Q: How much does radon mitigation cost in Etna?

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

Avg: 4.00 pCi/L

Lincoln County

EPA Zone 1

1 user test

Mountain town Etna in Lincoln County has recorded a radon level of 4.0 pCi/L, exactly meeting the EPA action threshold. Located in Wyoming's Star Valley, the community sits on alluvial deposits where uranium-bearing bedrock can contribute to radon accumulation. Single-family homes in zip code 83118 should be tested regularly, particularly given Wyoming's generally high radon potential and the area's seasonal temperature variations that can affect radon entry rates.

4.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Etna, WY Radon Mitigation

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

Etna, WY Radon Testing

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

Etna, Wyoming Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Etna, WY	51-99 Years	Full Basement	Nov 2019

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

Etna Radon Facts

Key details about the radon risk profile for Etna and the 83118 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Lincoln County, WY

Zip Code

83118

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

4.00 pCi/L

User Tests Submitted

Etna and the 83118 zip code are located in Lincoln 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 Etna, WY

What is the average radon level in Etna, WY?

Based on 1 user-submitted test, the average radon level in Etna is 4.00 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 Etna in?

Etna and the 83118 zip code are in Lincoln 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 Etna?

Radon mitigation in Etna 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 Etna?

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 Wyoming

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

City	Avg User Radon Level	Submissions
Lander	8.18 pCi/L	11
Rock Springs	5.22 pCi/L	9
Laramie	5.83 pCi/L	6
Green River	12.60 pCi/L	5
Riverton	8.40 pCi/L	5
Casper	5.60 pCi/L	5
Sheridan	10.75 pCi/L	4
Thayne	9.25 pCi/L	4
Cody	5.75 pCi/L	4
Cheyenne	5.00 pCi/L	4
Thermopolis	5.00 pCi/L	3
Gillette	20.00 pCi/L	1
Jackson	No submissions	0