Early Insight
Problem Statement Traditional environmental consulting company workflows delay early technical understanding of site conditions, forcing
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Expert Witness and Legal Support
Review of Remediation Costs at RCRA Megasite
Independent forensic hydrogeology review of a large-scale groundwater remediation cost estimate prepared for a former
Class Action Analysis: PFAS Impacts from Metal Plating Facility
Independent forensic hydrogeologic review of soil and groundwater data to evaluate PFAS source attribution and
Estimated Allocation Share for Contaminated Sediment
Why This Engagement Mattered Determination of allocation share for contaminated river sediment required assessment of
Multiparty Contaminant Source Assessment – Fractured Rock Aquifer
Scope Investigation design and analysis of hydrogeologic data at complex fractured bedrock site enabled
Identification of Responsible Party: Contaminated Groundwater
Independent forensic hydrogeologic evaluation of chlorinated solvent contamination using chemical, hydrogeologic, and historical data analyses
Surface Water Bacterial Contamination – Pro Bono Technical Advisory Support
Engaged as a technical advisor to assist a resident in identifying appropriate surface water sampling
“Introduction to Groundwater Contamination by PFAS at Airports and Military Bases”
The short video below describes the composition, use, and potential effects of PFAS-containing firefighting foam
EPA’s Unprecedented Interim Drinking Water Health Advisories for PFOA and PFOS
By Joe Cotruvo(1), Susan Goldhaber(2), and Andrew Cohen, Issue Paper in Groundwater, February 20, 2023.
Animation of Pump and Treat Remediation
This animation was created using a custom animation technique – offering teams a clear, cost-effective
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With decades of experience in groundwater science, I’m here to provide sustainable, practical solutions tailored to your needs. Whether you need consulting, research, or education, I can help you make informed decisions for the future of your groundwater resources.