For over 25 years, Ms. Aller has been actively involved in both the management and technical aspects of groundwater supply, protection and investigations. She has worked extensively with local, state and federal officials and legislators providing technical information on policies and regulations that affect groundwater. She is the author of several state-of-the-art publications including DRASTIC and design of groundwater monitoring wells. She has been involved in perfluorinated investigations for over 15 years.