Wayan, ID Radon Mitigation and Testing

Q: What EPA Radon Zone is Wayan in?

Wayan is in Caribou County, EPA Zone 2.

Q: How much does radon mitigation cost in Wayan?

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

Caribou County

EPA Zone 2

Positioned in remote Caribou County within the Idaho Falls Metro area, Wayan sits in EPA Zone 2 where southeastern Idaho's volcanic and sedimentary geology creates moderate radon potential. The small community's scattered rural properties and older homes, many with basements suited to the area's cold winters, can trap radon gas when present in the underlying soils. Testing data for zip code 83285 remains limited, making professional radon testing advisable for homeowners seeking to understand their specific exposure levels.

Wayan, ID Radon Mitigation

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

Wayan, ID Radon Testing

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

Wayan Radon Facts

Key details about the radon risk profile for Wayan and the 83285 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Caribou County, ID

Zip Code

83285

Predicted Screening Level

2–4 pCi/L (Zone 2)

Wayan and the 83285 zip code are located in Caribou 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 Wayan, ID

What EPA Radon Zone is Wayan in?

Wayan and the 83285 zip code are in Caribou 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 Wayan?

Radon mitigation in Wayan 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 Wayan?

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 Idaho

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

City	Avg User Radon Level	Submissions
Idaho Falls	7.29 pCi/L	7
Hailey	7.83 pCi/L	6
Post Falls	9.00 pCi/L	5
Coeur D Alene	9.00 pCi/L	4
Moscow	7.75 pCi/L	4
Victor	6.67 pCi/L	3
Driggs	16.00 pCi/L	2
Hayden	8.50 pCi/L	2
Pocatello	8.50 pCi/L	2
Eagle	6.00 pCi/L	1
Boise	No submissions	0
Nampa	No submissions	0
Sandpoint	No submissions	0