Environmental

What is 'vapor intrusion' as an environmental concern in Idaho real estate?

ASteam from hot springs affecting property value
BThe migration of volatile chemical vapors from contaminated soil or groundwater into buildings, creating indoor air quality concerns✓ Correct
CHumidity from Idaho's agricultural irrigation
DRadon gas from granite formations only

Explanation

Vapor intrusion occurs when volatile organic compounds (VOCs) from contaminated soil or groundwater migrate as vapors through the ground and into buildings through cracks, sump pits, or utility penetrations. In Idaho, properties near dry cleaners, gas stations, or industrial sites may face vapor intrusion concerns.

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