Troy embraces townships one and two south in range eleven east, is situate in the southeast quarter of the county, and is principally timbered land; township two in this town is entirely of this description, is heavily wooded with black and white walnut, linden, white, red and black oak, and the westerly half is of that description usually denominated rolling timbered land, and in quality of soil, is not surpassed by any in the territory; but township one of that description called plains, interspersed with marshes, and is of an inferior quality.

Bloomfield presents a variety of soil, which may be divided into three classes, oak openings, plains and timbered land. The country in the neighborhood of the lakes is oak openings, not so good for grass, but producing wheat in rich abundance—I would mention that two farmers in the vicinity of Wing lake, harvested one hundred and thirty acres of excellent wheat the last season. The north of Bloomfield is of this description, but the south part is timbered land.

Pontiac is generally oak openings of a good quality, but inferior to the lands of Bloomfield.

Oakland.—The south part of this town is timbered land with a rich soil, and the north part plains and openings of a good quality.

The town of Troy is watered by a branch of the Rouge, and the branches of Red river which empty into the Clinton. Bloomfield is watered by three branches of the Rouge, which, meandering through the county, enable every farmer to partake of their privileges. The towns of Pontiac and Oakland are watered by the Clinton river, Paint and Stony creeks and the extreme branches of the Huron. All these streams possess great privileges for hydraulic machinery. The towns of Pontiac and Oakland now contain twelve saw mills, four flouring mills, three fulling mills, three carding machines and one woollen factory. In Bloomfield are four saw mills and one grist mill. In Farmington two saw mills and one grist mill. Perhaps no country of like extent so level possesses more water power.

St. Clair County—possesses great commercial advantages, as it lies on the great chain of navigable waters. It is bounded east by lake Huron and the river St. Clair, which separates it from Canada; south by lake St. Clair and the county of Macomb, west by the counties of Macomb and Lapeer, and north by Sanilac. Black, Pine and Belle rivers, Mill creek and their branches, as well as several smaller streams water this country. The first of these streams is navigable for vessels of considerable burthen, as far up as Mill creek; but Belle and Pine rivers are ascended only a very short distance in batteaux. This country is generally rather level, the eastern and southern part is gently undulating, rich, fertile and most heavily timbered, though there is occasionally some prairie land on the border of lake St. Clair, and along the southern margin of St. Clair river. The northern and western part of this country is comparatively of a light, and for the most part sandy soil, though tolerably productive, and interspersed with swamps and lowland. A great proportion of the timber in this quarter is pine, though it is often intermixed with hard wood and not unfrequently interspersed with groves of tamerack, in some instances with spruce, and often on the shore of lake Huron, with red and white cedar.

There are now in operation in this county, several of the most extensive saw mills in the territory, which are constantly engaged in manufacturing pine boards, planks, &c. and which, together with shingles, constitute at present the principal article of trade in the country. And as lumber may be conveyed from this county by water to any port, not only on the great lakes, but on their connecting waters, therefore the pine timber must ultimately become very valuable. Almost all the pine now used at Detroit for building, comes from this county, as it is the only one in the surveyed part of the territory that is well supplied with this valuable building material. The United States' road from Detroit to fort Gratiot runs through the centre of this county, and about twelve miles west of the village of Palmer, which is the seat of justice for the county; and which is situate at the junction of Pine and St. Clair rivers, about twelve miles south of fort Gratiot, and sixty by water northeast of Detroit.

St. Joseph's County—is perhaps the best in the territory, both as to water privileges and the fertility of its soil. It is watered by the St. Joseph's river and its various branches, many of which afford numerous water privileges, particularly Hog creek, Pigeon, Portage and Crooked rivers, which may be considered copious and excellent mill streams. A saw mill has already been put in operation on Crooked river, and several others have been commenced on the same creek and about Pigeon prairie. The water in this county is uniformly pure and healthy, the climate mild, and the face of the country moderately undulating; consisting principally of oak openings and prairies. There is however a sufficiency of timber in it generally, and from the Grand Traverse on the northwest side of the river St. Joseph's, as high up I believe as Portage river, is a belt of excellent timbered land which is well supplied with water. The principal prairies in this county are Sturges, Nottawa Sapee and White Pigeon. The first of these, Sturges prairie, has a beautiful appearance, and is exuberant in fertility, but is not convenient for water and but tolerably so to good timber—a few families are located on it. Nottawa Sapee, part of which is embraced within the Indian reserve, is an excellent prairie, and settlements have commenced on it. But Pigeon prairie is the most valuable one in the St. Joseph's country, as well as the most densely peopled, and perhaps it will not be deemed invidious to say it is the best settlement in the St. Joseph's country, whether we regard the number of its inhabitants or their intelligence and wealth. The soil of these prairies may be considered equal to that of any land in the United States. The usual mode of cultivating these, as well as all other prairies in the vicinity of the river St. Joseph's, is to break up the soil immediately with the plough at the same time dropping the corn on the edge of the furrow in such a manner that it may be covered by the succeeding one; in this manner without any other cultivation, they often produce thirty to fifty bushels of corn to the acre the first season, though sometimes it becomes necessary to go through and cut down some of the rankest weeds. The counties of Branch, Barry and Eaton, and all the country north of township four, north; west of the principal meridian, south of the county of Michilimackinac, and east of the line between ranges twelve and thirteen west, and of lake Michigan is attached to St. Joseph's.

Cass County—-contains a population of two thousand, and is likewise watered by the St. Joseph's river and its branches, several of which afford good mill privileges, particularly the Dowagiake and Christianna, which are rapid and durable streams. A mill has already been erected and is now in operation on the Christianna, near Young's prairie.

The face of this county is similar to that of St. Joseph's county; though some parts are undulating, yet in general it is level, sufficiently uneven however to drain off and leave no stagnant waters. The timber is principally oak, ash, elm, sugar tree, cherry, black and white walnut and hickory, with a variety of other kinds intermixed. The country is generally open, and you can ride with a wheel carriage through the wood land with almost the same ease you can over the prairies, being not in the least interrupted with underbrush. In every part of the county the roads are good. Though some parts of it are but thinly timbered, yet along the Dowagiake from its source to its mouth there is a broad belt of excellent timbered and very rich land, from one to several miles wide, also along the upper portion of the Christianna, extending north of its source, and thence across to the Dowagiake is a fine belt of woodland. This county includes within its boundaries the following prairies, namely, Four Mile, Beardsley, Townsend's, McKenney's, La Grange, Pokagon and Young's, besides several small ones, not however known by any particular name. The prairies here are of the richest quality of soil; may be ploughed in two days after the frost leaves the ground in spring, and frequently produce thirty or forty bushels of corn to the acre the first season, without being ploughed or hoed after planting. The three last mentioned prairies are conveniently situate to mill streams, and principally surrounded with heavy timbered land, but they are nearly all taken up by purchasers. Four Mile prairie is not so happily situate with regard to mills or timbered land; but nevertheless is fast filling up. From thirty to eighty bushels of corn and forty of wheat are usually raised from an acre in all the prairies where the soil has been subdued by previous cultivation. Every other kind of grain as well as vegetables are produced in about the same proportion.