Stephanie Koehne is a senior hydrogeologist with diverse experience in environmental consulting and project management. She has overseen complex projects–many with multi-million dollar budgets–and has developed strategic work plans, processes, and procedures. Stephanie has served as point of contact for various consultants, clients, and stakeholders and has represented clients in meetings with regulatory agencies. Work experience includes field investigations and groundwater monitoring at U.S. EPA Superfund sites and developing remedial investigations, feasibility study work plans, health and safety plans, and quality assurance project plans. She has monitored and sampled groundwater for volatile organic compounds (VOCs) such as MTBE, petroleum, and chlorinated solvents, and she has conducted data validation, quality assurance/quality control, and annual reporting. Stephanie has completed OSHA HAZWOPER training and supervisor training.

Experience since 2001