Katherine Telfeyan, Ph.D., P.G. is a hydrogeochemist and project manager with extensive experience in environmental research and consulting. She excels in analyzing complex geological, hydrogeological, and geochemical data with a variety of geospatial, geochemical, and statistical tools to deliver actionable insights and recommendations. Her experience includes developing in-situ remediation of deep aquifers in the southwest, employing experimental methods to derive geochemical parameters and assess long-term safety of nuclear waste repositories, using tracers to understand regional hydrology, and contributing to coastal management plans.

Her technical skillset includes geospatial analysis (ArcGIS, QGIS), programming (Python, Matlab), geochemical modeling, experimental geochemistry, and advanced laboratory techniques for elemental and isotopic analysis, making her a valuable asset in addressing environmental challenges.