174 LIFE ON THE MISSISSIPPI. within ten miles of it, and down goes its value to a fourth of its former worth. Watches are kept on those narrow necks, at needful times and if a man happens to be caught cutting a ditch across them, the chances are all against his ever having another opportunity to cut a ditch. Pray observe some of the effects of this ditching business. Once there was a neck opposite Port Hudson, Louisiana, which was only half a mile across, in its narrowest place. You could walk across there in fifteen minutes; but if you made the journey around the cape on a raft, you travelled thirty-five miles to ac- complish the same thing. In 1722 the river darted through that neck, deserted its old bed, and thus shortened itself tuirty- five miles. In the same way it shortened itself twenty-five miles at Black Hawk Point in 1699. Below fled Biver Landing, Bac- courci cut-off was made (forty or fifty years ago, I think). This shortened the river twenty-eight miles. In our day, if you travel by river from the southern- DANGEROUS DITCHING. most of these three cut-offs to the northernmost, you go only seventy miles. To do the same thing a hundred and seventy-six years ago, one had to go a hundred and fifty-eight miles ! —a shorten- ing of eighty-eight miles in that trifling distance. At some forgotten time in the past, cut-offs were made above Vidalia, Louisiana; at island 92; at island 84; and at Hale's Point. These shortened the liver, in the aggregate, seventy -seven miles.