Ms. Dunn has worked for Dewberry the past 15 years insupport of the Federal Emergency Management Agency’s (FEMA) Region III office in Philadelphia. In this role she has conducted and managed flood studies throughout the Mid-Atlantic and Puerto Rico, including thousands of miles of hydrologic (TR-20, TR-55, HEC-1, HEC-HMS, PSU-IV, as well as gage analyses and regression equations) and hydraulic (HEC-2 and HEC-RAS) analyses, floodplain mapping, and community outreach. Prior to her time with Dewberry, she worked in the Floodplain Management Services Branch of the U.S. Army Corps of Engineers, Philadelphia District. Ms. Dunn holds a B.S. degree in Civil Engineering from the Pennsylvania State University and an M.S. degree in Civil and Environmental Engineering from Villanova University. She is a Professional Engineer in Pennsylvania and is a Certified Floodplain Manager.

Ms. Lathrop is licensed as a professional land surveyor in New Jersey, Pennsylvania, Delaware, and Maryland, and as a professional planner in New Jersey. She holds a master’s degree in Environmental Policy and has been involved in surveying since 1974 in projects ranging from construction to boundary to environmental land use disputes. Ms. Lathrop is also a certified floodplain manager through the Association of State Flood Plain Managers (ASFPM) and a certified floodplain surveyor through the New Jersey Society of Professional Land Surveyors. A former adjunct instructor at Mercer County College in New Jersey, she has also taught as part of the team for the licensing exam review course at Drexel University in Pennsylvania. Ms. Lathrop has been teaching seminars for surveyors since 1986 and has been writing articles for surveyors since 1983. She is a contributing editor for The American Surveyor magazine, and she has four articles included in the American Bar Association’s text, Land Surveys: A Guide for Lawyers and Other Professionals. She and Stephen V. Estopinal, PLS, PE co–authored a book entitled Professional Surveyors and Real Property Descriptions: Composition, Construction, and Comprehension, published by John Wiley & Sons, Inc. in 2011. She is also on the faculty of GeoLearn, a web-based educational provider. Ms. Lathrop is a past president of the New Jersey Society of Professional Land Surveyors and of the National Society of Professional Surveyors, and she has served on the Board of Directors for the American Association for Geodetic Surveying.