History of the Expedition under the Command of Captains Lewis and Clark, Vol. I.. Clark William
yards, by a sand point on the north, and a bend on the south; the banks in the neighbourhood washing away, the trees falling in, and the channel filled with buried logs. Above this is a trading house, on the south, where one of our party passed two years, trading with the Mahas. At nearly four miles, is a creek on the south, emptying opposite a large island of sand; between this creek and our last night's encampment, the river has changed its bed, and encroached on the southern shore. About two miles further, is another creek on the south, which, like the former, is the outlet of three ponds, communicating with each other, and forming a small lake, which is fed by streams from the highlands. At fifteen miles, we encamped on the south. The hills on both sides of the river are nearly twelve or fifteen miles from each other; those of the north containing some timber, while the hills of south are without any covering, except some scattering wood in the ravines, and near where the creeks pass into the hills; rich plains and prairies occupying the intermediate space, and partially covered, near the water, with cottonwood. There has been a great deal of pumice stone on shore to-day.
August 5th. We set out early, and, by means of our oars, made twenty and a half miles, though the river was crowded with sandbars. On both sides the prairies extend along the river; the banks being covered with great quantities of grapes, of which three different species are now ripe; one large and resembling the purple grape. We had some rain this morning, attended by high wind; but generally speaking, have remarked that thunder storms are less frequent than in the Atlantic states, at this season. Snakes too are less frequent, though we killed one to-day of the shape and size of the rattlesnake, but of a lighter colour. We fixed our camp on the north side. In the evening, captain Clarke, in pursuing some game, in an eastern direction, found himself at the distance of three hundred and seventy yards from the camp, at a point of the river whence we had come twelve miles. When the water is high, this peninsula is overflowed, and judging from the customary and notorious changes in the river, a few years will be sufficient to force the main current of the river across, and leave the great bend dry. The whole lowland between the parallel range of hills seems formed of mud or ooze of the river, at some former period, mixed with sand and clay. The sand of the neighbouring banks accumulates with the aid of that brought down the stream, and forms sandbars, projecting into the river; these drive the channel to the opposite banks, the loose texture of which it undermines, and at length deserts its ancient bed for a new and shorter passage; it is thus that the banks of the Missouri are constantly falling, and the river changing its bed.
August 6. In the morning, after a violent storm of wind and rain from N.W. we passed a large island to the north. In the channel separating it from the shore, a creek called Soldier's river enters; the island kept it from our view, but one of our men who had seen it, represents it as about forty yards wide at its mouth. At five miles, we came to a bend of the river towards the north, a sandbar, running in from the south, had turned its course so as to leave the old channel quite dry. We again saw the same appearance at our encampment, twenty and a half miles distant on the north side. Here the channel of the river had encroached south, and the old bed was without water, except a few ponds. The sandbars are still very numerous.
August 7. We had another storm from the N.W. in the course of the last evening; in the morning we proceeded, having the wind from the north, and encamped on the northern shore, having rowed seventeen miles. The river is here encumbered with sandbars, but no islands, except two small ones, called Detachment islands, and formed on the south side by a small stream.
We despatched four men back to the Ottoes village in quest of our man, Liberte, and to apprehend one of the soldiers, who left us on the 4th, under pretence of recovering a knife which he had dropped a short distance behind, and who we fear has deserted. We also sent small presents to the Ottoes and Missouris, and requested that they would join us at the Maha village, where a peace might be concluded between them.
August 8. At two miles distance, this morning we came to a part of the river, where there was concealed timber difficult to pass. The wind was from the N.W. and we proceeded in safety. At six miles, a river empties on the northern side, called by the Sioux Indians, Eaneahwadepon, or Stone river; and by the French, Petite Riviere des Sioux, or Little Sioux river. At its confluence it is eighty yards wide. Our interpreter, Mr. Durion, who has been to the sources of it, and knows the adjoining country, says that it rises within about nine miles of the river Desmoines; that within fifteen leagues of that river it passes through a large lake nearly sixty miles in circumference, and divided into two parts by rocks which approach each other very closely: its width is various: it contains many islands, and is known by the name of the Lac d'Esprit: it is near the Dogplains, and within four days march of the Mahas. The country watered by it, is open and undulating, and may be visited in boats up the river for some distance. The Desmoines, he adds, is about eighty yards wide where the Little Sioux river approaches it: it is shoaly, and one of its principal branches is called Cat river. Two miles beyond this river is a long island which we called Pelican island, from the numbers of that animal which were feeding on it: one of these being killed, we poured into his bag five gallons of water. An elk, too, was shot, and we had again to remark that snakes are rare in this part of the Missouri. A meridian altitude near the Little Sioux river made the latitude 41° 42' 34". We encamped on the north, having come sixteen miles.
August 9. A thick fog detained us until past seven o'clock, after which we proceeded with a gentle breeze from the southeast. After passing two sandbars we reached, at seven and a half miles, a point of highland on the left, near which the river has forced itself a channel across a peninsula, leaving on the right a circuit of twelve or eighteen miles, which is now recognised by the ponds and islands it contains. At seventeen and a half miles, we reached a point on the north, where we encamped. The hills are at a great distance from the river for the last several days; the land, on both sides low, and covered with cottonwood and abundance of grape vines. An elk was seen to-day, a turkey also shot, and near our camp is a beaver den: the musquitoes have been more troublesome than ever for the two last days.
August 10. At two and a half miles, we came to a place, called Coupee a Jacques, where the river has found a new bed, and abridged a circuit of several miles: at twelve and a half miles, a cliff of yellow stone on the left. This is the first highland near the river above the Council-bluff. After passing a number of sandbars we reached a willow island at the distance of twenty-two and a half miles, which we were enabled to do with our oars and a wind from the S.W. and encamped on the north side.
August 11. After a violent wind from the N.W. attended with rain, we sailed along the right of the island. At nearly five miles, we halted on the south side for the purpose of examining a spot where one of the great chiefs of the Mahas named Blackbird, who died about four years ago of the smallpox, was buried. A hill of yellow soft sandstone rises from the river in bluffs of various heights, till it ends in a knoll about three hundred feet above the water; on the top of this a mound, of twelve feet diameter at the base and six feet high, is raised over the body of the deceased king; a pole of about eight feet high is fixed in the centre; on which we placed a white flag, bordered with red, blue, and white. The Blackbird seems to have been a personage of great consideration; for ever since his death he is supplied with provisions, from time to time, by the superstitious regard of the Mahas. We descended to the river and passed a small creek on the south, called, by the Mahas, Waucandipeeche, (Great Spirit is bad.) Near this creek and the adjoining hills the Mahas had a village, and lost four hundred of their nation by the dreadful malady which destroyed the Blackbird. The meridian altitude made the latitude 42° 1' 3-8/10" north. We encamped, at seventeen miles distance, on the north side in a bend of the river. During our day's course it has been crooked; we observed a number of places in it where the old channel is filled up, or gradually becoming covered with willow and cottonwood; great numbers of herons are observed to-day, and the mosquitoes annoy us very much.
August 12. A gentle breeze from the south, carried us along about ten miles, when we stopped to take meridian altitude, and sent a man across to our place of observation: yesterday he stepped nine hundred and seventy-four yards, and the distance we had come round, was eighteen miles and three quarters. The river is wider and shallower than usual. Four miles beyond this bend a bluff begins, and continues several miles; on the south it rises from the water at different heights, from twenty to one hundred and fifty feet, and higher as it recedes on the river: it consists of yellow and brown clay, with soft sandstone imbeded in it, and is covered with timber, among which may be observed some