NYSDOH Revises Vapor Intrusion Guidance to Add Volatile Petroleum Compounds

In February 2024, the New York State Department of Health (NYSDOH) updated the decision matrices to its “Guidance for Evaluating Soil Vapor Intrusion in the State of New York” (” VI Guidance) to  include 13 volatile petroleum  compounds .  Previously, the NYSDOH decision matrices only assessed potential human health risks for contaminated vapors associated with […]

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