Clark, July 27, 1804
White Catfish Camp 10 ms above Platt
27th of July Friday, a Small Shower of rain this morning, at 10 oClock Commence Loading the Boat & perogue; had all the Ores Completely fixed; Swam over the two remaining horses to the L. S. with the view of the Hunters going on that Side, after Getting everry thing Complete, we Set Sale under a gentle breeze from the South and proceeded on, passed a Island (formd by a Pond fed by Springs) on the L. S. of high Land Covered with timber, in the 2nd bend to the right a large Sand Island in the river a high Prarie on the S. S.-. as we were Setting out to day one man Killed a Buck & another Cut his Knee verry bad Camped in a Bend to the L. Side in a Coops of Trees, a verry agreeable Breeze from the N W. this evening. I Killed a Deer in the Prarie and found the Misquitors So thick & troublesom that it was disagreeable and painfull to Continue a moment Still.
I took one man R. Fields and walked on Shore with a View of examoning Som mounds on the L. S. of the river- those mounds I found to be of Deffirent hight Shape & Size, Some Composed of Sand Some earth & Sand, the highest next to the river all of which covered about 200 acres of land, in a circular form on the Side from the river a low bottom & Small Pond. The Otteaus formerly lived here I did not get to the boat untile after night.