Ms. Hegeman is a licensed professional Civil engineer with over 31 years of experience in surface and groundwater quality assessments, stormwater management, and Utility modeling.  Her experience in stormwater management systems have ranged from large watershed analyses (i.e., delineation’s and water quantity and quality calculations) to design of site-specific management systems.  Related to project-level stormwater management systems, Ms. Hegeman’s experience includes: determining drainage areas, calculating stormwater runoff volumes, performing flood routing calculations, designing basins and inflow/outflow structures, preparing drawings, and completing permit applications