Ahsahka, ID Radon Mitigation and Testing

Q: What EPA Radon Zone is Ahsahka in?

Ahsahka is in Clearwater County, EPA Zone 1.

Q: How much does radon mitigation cost in Ahsahka?

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

Clearwater County

EPA Zone 1

Ahsahka is positioned in Clearwater County in north-central Idaho, where the region's mountainous terrain and complex geology can create varying radon conditions across the landscape. Testing data for zip code 83520 remains limited due to the community's remote location, making individual property assessment essential. The area's mix of older logging-era homes and newer mountain construction, often featuring different foundation types, means radon levels can vary significantly between properties.

Ahsahka, ID Radon Mitigation

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

Ahsahka, ID Radon Testing

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

Ahsahka Radon Facts

Key details about the radon risk profile for Ahsahka and the 83520 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Clearwater County, ID

Zip Code

83520

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Ahsahka and the 83520 zip code are located in Clearwater 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 Ahsahka, ID

What EPA Radon Zone is Ahsahka in?

Ahsahka and the 83520 zip code are in Clearwater 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 Ahsahka?

Radon mitigation in Ahsahka 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 Ahsahka?

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