It is ten miles from Flat to Thorn Apple river, which comes in from the south, and, with its numerous tributaries, waters a large extent of country. Its main branch rises in town two and three north of range three west, and after running a westerly course for more than forty miles, it takes a northward direction, in which it continues until it empties into Grand river, in the south part of town seven north of range two west.
There is a suitable proportion both of open and timber land along this stream, and a great part of each kind may be termed first rate. Two Indian villages are situated at the distance of twenty and twenty-six miles up this river, and another at its mouth, under the Ottawa chief Nong-gee. The last mentioned village is inhabited by twelve or fourteen families who are by far the most industrious and respectable band that reside in that part of the country.
Rouge river, is twenty miles, including the meanderings, northwest of Thorn Apple river. It is about forty miles long, rising near the sources of the Maskegon, and has its banks shaded by lofty forests of white pine. From this place to Muck-a-ta-sha's village, a distance of twelve miles, the Grand river pursues a south direction; after which it runs nearly a due west course to lake Michigan.
Six miles above the mouth of the last mentioned inlet, is a rapid of one mile in length, where the river, which is here fifty-two rods wide, is supposed to fall twenty-five feet. The banks at the head of the rapid, are not more than four feet above the level of the river, and they keep a horizontal level until you arrive at the foot of the rapid, where they are nearly thirty feet above the water; and consequently afford convenient opportunities for profitably appropriating a part of the river, by means of a canal or sluice, to the use of mills or machinery.
There is a missionary establishment, (the Thomas station) at this place, under the superintendence of the Rev. I. M'Coy. The mission family at present consists of a school teacher, a blacksmith, and two or three agriculturists. The school was open in the winter of 1827, and now has about thirty Indian children, who receive their board, clothing and tuition at the expense of the establishment.
There is a trail leading southwest from the rapids to the Kalamazoo river, and thence to the rivers Raisin and Huron. Another leads directly to the mouth of Thorn Apple river, a distance of only ten miles on the trail, but twenty-five round the curve of the river. The country within this bend, excepting immediately along the river, is of a rough, hilly character, a great part consisting of oak openings, of a barren appearance, with a few scattering groves of white pine. Most of the land, however, in the neighborhood of this tract, is of a good quality and timbered with all kinds that usually grow on rich alluvial soils.
There is a salt spring four miles below the rapids, which rises out of the ground about half a mile from the river on the east side. The water is said to be, both as to quantity and quality, sufficient to warrant the establishment of works for the manufacturing of that useful article. Near this place is also a bed of gypsum, of a fine quality, which will probably, in time, be of great importance to agriculturists in many of the western parts of Michigan.
Muck-a-ta-sha, or Blackskin's village, is six miles below the rapids, and is near the bend of the river, on an elevated prairie. There is also another village twenty miles lower down the river. From the rapids to the lake, a distance of thirty-six miles, the river is no where less than four feet deep. The current at the former place is too powerful to be ascended with loaded boats. The country along the river for the first fifteen or twenty miles above the lake is generally level, and in many instances swampy, with lofty forests, of various kinds of timber, and bearing an almost impenetrable thicket of undergrowth.
The country watered by the Grand river, consists of between six and seven thousand square miles; and considering its central position in the territory, the general fertility of the soil on the several branches of that stream, the convenience of a safe and good harbor at its mouth, together with its many other important natural advantages, we may be fully justified in the opinion, that it will, at no very distant period, become one of the most important sections of Michigan.