With respect to the ascent of the St. Croix, in the direction of the Brulé, his exclamation was _iskutta-iskutta_, meaning it is dried up, or there is no water. Dry the channel, indeed, looked, but by leading the canoes around the shoals, all the men walking in the water, and picking out channels, we advanced about seven miles before the time of encampment. The next morning (Aug. 1) a heavy fog detained us in our encampment, till five o'clock, when we recommenced the ascent of a similar series of embarrassments from very low water, rapid succeeding to rapid, till two o'clock P. M., when we reached the summit of a plateau, and found still water and comparatively good navigation. Five hours canoeing on this summit brought us to Kabamappa's village at the Namakowágon, or sturgeon's dam, where we encamped. The chief gave us his population at 88 souls, of whom 28 were men, including the minor chief, Mukudapenas,[196] and his men. We had now got above all the strong rapids, and proceeded from our encampment at four o'clock, A. M., on the 2d. The river receives two tributaries, from the right hand, on this summit, namely, the Buffalo and Clearwater, and, at the distance of about ten miles above the Namakowágon, is found to be expanded in a handsome lake of about six miles in extent, called Lake St. Croix. This is the source of the river. We were favored with a fair wind in passing over it, and having reached its head debarked on a marshy margin, and immediately commenced the portage to the Brulé, or Misakoda River.[197] [196] From _mukuda_, black, and _penaisee_, a bird, the name of the rail. [197] From _misk_, red or colored, _muscoda_, a plain, and _auk_, a dead standing tree, as a tree burned by fire or lightning. From the French translation of the word, by the phrase _Brulé_; the Indian meaning is clearly shown to be burnt, scorched, or parched--a term which is applied to metifs of the mixed race. I had now reached the summit between the St. Croix and Lake Superior. The elevation of this summit has not been scientifically determined; but from the great fall of the Brulé, cannot be less than 600 feet. The length of the Brulé is about 100 miles, in which there are 240 distinct rapids. Some of these are from eight to ten feet each. Four of them require portages, at which all the canoes are discharged. The river itself, on looking down it, appears to be a perfect torrent, foaming and roaring; and it could never be used by the traders at all, were it not that it had abundance of water, being the off-drain for an extensive plateau of lakes and springs. To give an adequate idea of this foaming torrent, it is necessary to conceive of a river flowing down a pair of stairs, a hundred miles long.