Analysis of the fate and transport of chemicals in the subsurface is one of McLane Environmental's primary strengths. We combine our knowledge of fate and transport processes with our background in ground water flow modeling to address problems from salinity impacts in coastal regions to plume migration and cleanup studies for hazardous waste sites.

Our staff has experience in conducting a variety of fate and transport analyses for regulatory compliance, litigation support, exposure and risk assessments, and water resources, including:

• Subsurface fate and transport of metals, chlorinated solvents, MTBE, BTEX, pesticides, perchlorate and other chemicals;
• Modeling contaminant fate and transport for remediation design and optimization;
• Analysis and interpretation of temporal and spatial chemical data;
• Soil leaching and threat to ground water analyses;
• Compiling and analyzing data from multiple contamination sources;
• Fate and transport analyses for natural attenuation remedies;
• Aqueous geochemistry analyses using graphical methods and models; and
• Advanced visualization methods for communicating soil and water chemistry data.

McLane Environmental team members have the background and experience necessary to successfully perform a focused analysis of the project-specific issues of greatest importance to corporate, legal, or regulatory decision makers. We have provided contaminant fate and transport analyses on site remediation projects, wastewater projects, and in litigation using various fate and transport models including MODFLOW-SURFACT, MODFLOWT, MODPATH, MT3DMS, RT3D, GFLOW, PHREEQCI, MINTEQ2 and SOLUTRANS, among other contaminant fate and transport models.

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