The New York Harbor includes over 240 miles of federally authorized and maintained navigation channels, and includes over 60 miles that are maintained to a depth of 35 to 45 feet below Mean Lower Low Water (MLLW). Dredging is required to maintain project depths within the New York Harbor system of channels. Data from the USACE MUD-DUMP data base show that, for example, from 1976 to 1994, over 110 millions cubic yards of sediment were dredged from the harbor system which corresponds to a "running" average annual dredging of 6.7 million cubic yards that includes both maintenance and deepening work, Federal and non-Federal. This volume represents the majority of material dredged from the harbor (toal of approximately 7 million cubic yards). The Mud Dump site has been used since 1914 as the primary location for dredged material disposal. This report presents an evaluation of potential schemes for reducing and/or minimizing sedimentation [other that advanced maintenance techniques which are being investigated separately by the U.S. Army Corps of Engineers Waterways Experiement Station (WES) within the Federally maintained channels in the vicinity of New York Harbor. The work was performed as part of the Dredged Material Management Plan (DMMP) being developed by the U.S. Army Corps of Engineers, New York District (USACE).