The Great American Canals (Volume 2, The Erie Canal)Hulbert, Archer Butler
History
The Great American Canals (Volume 2, The Erie Canal)
Hulbert, Archer Butler
Erie Canal (N.Y.)
At Rome a canal 5,352 feet long was proposed as a substitute for the
ancient portage path; "apparently the mean depth of the earth to be
removed for forming the Canal would be about twelve feet at the greatest
depth, hence about 642,240 cubic feet of earth must be removed. The
ground though soft is so much interwoven with the roots of trees, and
the work will also be so much retarded by the influx of water into the
Canal whilst digging, that it is supposed that one man could not remove
above fifty cubic feet per day, hence 12,845 days for one man would be
required; which at 4s. per day amounts to £2,569. In very dry times,
such as the present, the water in the Mohawk is so little that none can
be spared to increase the quantity in Wood Creek. A bulkhead must
therefore be placed ... precisely of the height with the level of the
water in the Mohawk, a boat then in this low state of the river coming
up Wood Creek ... must unlade, and be drawn across the bulkhead into the
Canal; there reloaded and proceed through the Canal into the Mohawk
River; but when the Mohawk River rises so much as that a quantity of
water equal to carry an empty boat is added to the water in the river,
the water on the bulkhead will rise to nearly that height, and the empty
boat will pass. If the rise be equal to the water drawn by a loaded
boat, the boat and its cargo will pass the bulkhead into the Canal. It
is evident by this arrangement the navigation of Wood Creek will be
much mended whenever the water in the Mohawk is higher than at present.
The whole expence at this place will probably not exceed £3,000."
Many of the general observations of this committee are important in the
history of water transportation across New York.
Public-domain text, read in full here on John Shaqi.
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