|Serial Set 3080
|This item is in the public domain. Acknowledgement of the University of Oregon Libraries as a source is requested.
|Lexicon 466.455078125 kb 8 bit - Gray Gamma 2.2 - greyscale
|2856 REPORT OF THE CHIEF OF ENGINEERS, U. S. ARMY. Martin sloughs on the right. These have been partially closed under the 20-foot project by permeable dams which have effected some im- provement in the depth of water over the bar. They will be still further closed under this project. To produce the 25-foot' channel, however, it will be necessary to diminish this excessive width at the head of the bar. This may be done by constructing a dike from the left bank...