Dredging Impact Assessment and Monitoring Services Hydrologic Modeling Versar conducted a Mixing Zone Analysis for the Delaware River Deepening Project to determine the probable mixing zones for contaminants released with runoff waters from dredge material deposited in two existing disposal sites on the Delaware River. For a wetland mitigation project in Cape May, NJ, Versar constructed a simple box model to simulate the hydrology and flow patterns of lower Cape May Meadows under existing conditions and with a proposed freshwater wetland restoration project to re establish water flow within the meadow's ecosystem. The model was used to develop a restoration plan designed to improve flows and water quality within the marsh system and to ensure the long term health of the marsh ecosystem. ecological assessment | watershed managment | environmental compliance | power plant assessment | about versar | client showcase | publications | careers | site map | search | contact us | home © 2001 by Versar, Inc.