MAURICE RIVER Numerous buoys are not charted because they are frequently shifted in position. Obstruction reported extending across the eastern half of the river at the shipbuilding company about 5 nautical miles above the mouth. Numerous uncharted wrecks exist along the banks of the river above Mauricetown. The controlling depth is reported to be 1.8 meters/6 feet from Buckshutem to Millville in 1967.