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Assessment Phase

Non-Aqueous Phase Liquid (NAPL)

Non-aqueous phase liquids (NAPLs) are common contaminants that are insoluble in water.

Remediation Management of Complex Sites (RMCS-1)
This section discusses contaminant-related conditions that may contribute to a site being considered complex including the presence of NAPLs, recalcitrant contaminants, high concentrations or multiple contaminants, and emerging contaminants