Principal Hydrogeology Specialist
Water & Aquatic Resources Department
- Ph.D., Hydrogeology, University of Minnesota, 2009.
- B.S.E., Geo-Engineering, Purdue University, 1988.
Current RolePrincipal Hydrogeologist. Focus area leader in Groundwater Resources and Site Remediation.
CapabilitiesConceptual and numerical modeling of groundwater systems, three-dimensional scientific visualization of subsurface data and modeling results, and contaminant transport modeling. Phytoremediation system design, assessment of remediation systems and natural attenuation, decision-making for long-term monitoring. Geostatistics and uncertainty assessment, including use of statistical/geostatistical methods in probabilistic estimation of radiologically contaminated soil volumes, modeling of complex aquifer-aquitard relationships, and assessment of flow model uncertainty. Water resources investigations, wellhead protection zone delineation, stormwater and flooding analyses, GIS. Environmental impacts of the energy-water nexus, especially for nuclear power plants, utility-scale solar energy, NORM, oil shale, and tar sands. Project management. State-licensed professional engineer.
- Principal investigator: Development of a probabilistic wellhead protection zone in a complex glacial-drift setting. Evaluations of flooding hazards at nuclear power plants. Formerly Used Sites Remedial Action Program (FUSRAP).
- Lead hydrogeologist and modeler: Argonne's phytoremediation site.
- Panelist: U.S. Government Accountability Office study of tritium leaks at nuclear power plants.