July 16 1804 Monday
Set out verry early and proceeded on the Side of a Prarie passd the head of the Island opsd. which we Camped last night, (1) passed a Small willow Island off the L. point, hills make near the river (2) passed a large Island nearest the L. S. below the pt. a Small willow Isd. also one on the Side. this large Island is called fair Sun the wind favourable from the South. Boat run on a Sawyer, (4) pass a place on the L. S. where the hill abt. 20 acres has Sliped into the river lately just above passed under a clift of Sand Stone L. S. a number of Burds Nests in the holes & crevises of this rock which Continus 2 miles, (5) passed a willow Island in a Deep bend to the S. S. river 2 mile wide at this place, note Deed Snags across, passed the Lower point of a Island called Isle Chauvin Situated on the L. Point opposit an extensive Prarie on the S. S., This prarie I call Ball pated Prarie from the range ball hills, at from 3 to 6 miles from the river as far as my Sight will extend, we camped in a point of woods opsd. the Isd. on S. S. in a bend.
July 16th Monday 1804
Set out this morning verry early and proceeded on under a gentle breeze from the S passed the upper point of the Island an extensive Prarie on the L. S. passed a large (1) Island Called Fair Sun Isd. a Small willow Isld. at the lower point on the L. S. the boat passd on the L. S. of those Islands Several Small Sand Islands in the Channel, the Boat run on the point of a Snag, (2) passed a place above the Island L. S. where about 20 acres of the hill has latterly Sliped into the river above a clift of Sand Stone for about two miles, the resort of burds of Different Kinds to reare their young. (5) Passed a willow Island in a Deep Bend to the S. S. opposit the river is about two miles wide, and not verry Deep as the Snag may be Seen across, Scattering, passed the Lower point of an Island called by French Chauvin's Situated off the L. Point opposit an extensive Prarie on the S. S. This Prarie I call Ball gated Prarie, from a range of Ball Hills parrelel to the river & at from 3 to 6 miles distant from it, and extends as far up & Down as I Can See, we Camped in a point of woods on the L. S. above the Lower point of the Island. river falling.
Monday 16th we set out at an early hour; the morning was cloudy; could find no convenient situation for observation; proceeded untill a little before noon when we came too On the Lard. Shore opposite to the center of good Island where I observed the meridian altitude of O's L. L. with Octant by the back observation, wich gave me the Latitude— 40° 20' 12" N.
I now set the Chronometer as near noon as this observation would enable me, and proceeded untill evening, when we came too on the Stard. shore opposite the lower point of the Island of the Bald prarie where we encamped.