PFAS Investigation and High Resolution Site Characterization
PFAS Investigation and High Resolution Site Characterization
A former industrial property in Massachusetts was impacting nearby drinking water wells with per- and polyfluoroalkyl substances (PFAS). To support ongoing site investigation efforts, the project team needed a clearer understanding of groundwater flow patterns, subsurface conditions, and PFAS migration pathways in order to accurately delineate the plume and support future site management decisions.
Cascade implemented an integrated high-resolution characterization program that included:
Advanced Groundwater Profiling – Used the WaterlooAPS™ system to collect groundwater samples and hydraulic conductivity data across multiple depths.
Targeted PFAS Investigation – Defined contaminant distribution and migration patterns throughout the site.
Adaptive Characterization Strategy – Execution of multiple mobilizations over 1.5 years to support evolving investigation objectives.
Download the full project highlight to get the complete story behind this PFAS investigation, including the characterization approach, site challenges, and resulting insights.