July 21st Satturday, Set out verry early and a Gentle Breeze from the S. E proceeded on very well, passed a (1) Willow Island L. S. opsd. a bad Sand bar passed Some high land covered with Timber, in this Hill is Semented rock & Limestone the water runs out and forms Several little Islands in (2) high water on the S. S. a large Sand bar on the S. S. above and opposit the wooded High Land, at about 7 oClock the wind Seased and it Commenced raining passed many Sand bars opposit or in the Mouth of the Great River Plate this river which is much more rapid than the Missourie has thrown out imence quantities of Sand forming large Sand Banks at its mouth and forced the Missourie Close under the S. S. the Sands of this river Comes roleing down with the Current which is Crowded with Sand bars and not 5 feet water at any place across its mouth, the Rapidity of the Current of this river which is greater than that of the Missourie, its width at the Mouth across the bars is about 3/4 of a mile, higher up I am told by one of the bowmen that he was 2 winters on this river above and that it does not rise 7 feet, but Spreds over 3 miles at Some places, Capt Lewis & my Self went up Some Distance & Crossed found it Shallow. This river does not rise over 6 or 7 feet

Proceeded on passed the mouth of Papillion or Butter fly Creek 3 miles on the L. S. a large Sand bar opposit on that Side Camped above this baron L. S. a great number of wolves about us all night R. Fields killed a Deer hard wind N. W. cold