Alpine, WY Radon Mitigation and Testing

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

Based on 2 user-submitted tests, the average radon level is 5.50 pCi/L.

Q: What EPA Radon Zone is Alpine in?

Alpine is in Lincoln County, EPA Zone 1.

Q: How much does radon mitigation cost in Alpine?

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

Avg: 5.50 pCi/L

Lincoln County

EPA Zone 1

2 user tests

Located in Lincoln County within the dramatic Snake River valley of western Wyoming, Alpine sits at the convergence of three mountain ranges where granite and sedimentary formations create variable radon conditions. The community's 5.5 pCi/L average reading from recent testing exceeds the EPA action level of 4.0 pCi/L, reflecting the area's geological complexity and high-altitude environment that can concentrate radon gas in residential properties.

5.50

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Alpine, WY Radon Mitigation

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

Alpine, WY Radon Testing

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

Alpine, Wyoming Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Alpine, WY	—	Full Basement	Jun 2023
5 pCi/L	Alpine, WY	0-20 Years	No Basement/All Crawl Space	Oct 2017

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

Alpine Radon Facts

Key details about the radon risk profile for Alpine and the 83128 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Lincoln County, WY

Zip Code

83128

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

5.50 pCi/L

User Tests Submitted

Alpine and the 83128 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 Alpine, WY

What is the average radon level in Alpine, WY?

Based on 2 user-submitted tests, the average radon level in Alpine is 5.50 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 Alpine in?

Alpine and the 83128 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 Alpine?

Radon mitigation in Alpine 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 Alpine?

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