Weiser, ID Radon Levels

Q: What EPA Radon Zone is Weiser in?

Weiser is in Washington County, EPA Zone 3.

Q: How much does radon mitigation cost in Weiser?

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

Check local Weiser radon levels and find certified testing and mitigation professionals to keep your home safe

Weiser, ID Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Washington County, ID

Zip Code 83672

Snake River valley community Weiser in Washington County sits on alluvial soils and volcanic deposits that can produce variable radon levels depending on local geological conditions. This southwestern Idaho location experiences different geological influences than the state's northern granite regions, potentially resulting in more moderate radon concentrations. Testing data for zip code 83672 is currently limited, so homeowners should conduct professional radon testing to determine their specific exposure levels, especially in homes with basements or ground-contact foundations.

Weiser, ID Radon Mitigation

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

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Radon FAQ for Weiser, ID

What EPA Radon Zone is Weiser in?

Weiser and the 83672 zip code are in Washington County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Weiser?

Radon mitigation in Weiser 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 Weiser?

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 in Idaho with the most user-submitted radon test data, ranked by number of submissions.

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