and the expense would not be great, when compared with its object, to open a tolerable navigation up Jackson's river and Carpenter's creek, to within twenty-five miles of Howard's creek of Green Briar, both of which have then water enough to float vessels into the Great Kanhaway. In some future state of population I think it possible that its navigation may also be made to interlock with that of the Potomac, and through that to communicate by a short portage with the Ohio. It is to be noted that this river is called in the maps James River, only to its confluence with the Rivanna; thence to the Blue Ridge it is called the Fluvanna ; and thence to its source Jackson's river. But in common speech, it is called James River to its source.

The Rivanna, a branch of James River, is navigable for canoes and batteaux to its intersection with the South-West mountains, which is about twenty-two miles; and may easily be opened to navigation through these mountains to its fork above Charlottesville.

York River, at Yorktown, affords the best harbor in the State for vessels of the largest size. The river there narrows to the width of a mile, and is contained within very high banks, close under which vessels may ride. It holds four fathom water at high tide for twenty-five miles above York to the mouth of Poropotank, where the river is a mile and a half wide, and the channel only seventy-five fathom, and passing under a high bank. At the confluence of Pamunkey and Mattapony, it is reduced to three fathom depth, which continues up Pamunkey to Cumberland, where the width is one hundred yards, and up Mattapony to within two miles of Frazier's ferry, where it becomes two and a half fathom deep, and holds that about five miles. Pamunkey is then capable of navigation for loaded flats to Brockman's bridge, fifty miles above Hanover town, and Mattapony to Downer's bridge, seventy miles above its mouth.

Piankatank, the little rivers making out of Mobjack Bay and those of the eastern shore, receive only very small vessels, and these can but enter them.

Rappahannock affords four fathom water to Hobb's hole, and two fathom from thence to Fredericksburg.

Potomac is seven and a half miles wide at the mouth; four and a half at Nomony bay; three at Aquia; one and a half at Hallowing point; one and a quarter at Alexandria. Its soundings are seven fathom at the mouth; five at St. George's island; four and a half at Lower Matchodic; three at Swan's point, and thence up to Alexandria; thence ten feet water to the falls, which are thirteen miles above Alexandria. These falls are fifteen miles in length, and of very great descent, and the navigation above them for batteaux and canoes is so much interrupted as to be little used. It is, however, used in a small degree up the Cohongoronta branch as far as fort Cumberland, which was at the mouth of Willis's creek; and is capable, at no great expense, of being rendered very practicable. The Shenandoah branch interlocks with James river about the Blue Ridge, and may perhaps in future be opened.

The Mississippi will be one of the principal channels of future commerce for the country westward of the Alleghany. From the mouth of this river to where it receives the Ohio, is one thousand miles by water, but only five hundred by land, passing through the Chickasaw country. From the mouth of the Ohio to that of the Missouri, is two hundred and thirty miles by water, and one hundred and forty by land, from thence to the mouth of the Illinois river, is about twenty-five miles. The Mississippi, below the mouth of the Missouri, is always muddy, and abounding with sand bars, which frequently change their places. However, it carries fifteen feet water to the mouth of the Ohio, to which place it is from one and a half to two miles wide, and thence to Kaskaskia from one mile to a mile and a quarter wide. Its current is so rapid, that it never can be stemmed by the force of the wind alone, acting on sails. Any vessel, however, navigated with oars, may come up at any time, and receive much aid from the wind. A batteau passes from the mouth of Ohio to the mouth of Mississippi in three weeks, and is from two to three months getting up again. During its floods, which are periodical as those of the Nile, the largest vessels may pass down it, if their steerage can be insured. These floods begin in April, and the river returns into its banks early

in August. The inundation extends further on the western than eastern side, covering the lands in some places for fifty miles from its banks. Above the mouth of the Missouri it becomes much such a river as the Ohio, like it clear and gentle in its current, not quite so wide, the period of its floods nearly the same, but not rising to so great a height. The streets of the village at Cohoes are not more than ten feet above the ordinary level of the water, and yet were never overflowed. Its bed deepens every year. Cohoes, in the memory of many people now living, was insulated by every flood of the river. What was the eastern channel has now become a lake, nine miles in length and one in width, into which the river at this day never flows. This river yields turtle of a peculiar kind, perch, trout, gar, pike, mullets, herrings, carp, spatula-fish of fifty pounds weight, cat-fish of one hundred pounds weight, buffalo fish, and sturgeon. Aligators or crocodiles have been seen as high up as the Acansas. It also abounds in herons, cranes, ducks, brant, geese, and swans. Its passage is commanded by a fort established by this State, five miles below the mouth of the Ohio, and ten miles above the Carolina boundary.

The Missouri, since the treaty of Paris, the Illinois and northern branches of the Ohio, since the cession to Congress, are no longer within our limits. Yet having been so heretofore, and still opening to us channels of extensive communication with the western and north-western country, they shall be noted in their order.

The Missouri is, in fact, the principal river, contributing more to the common stream than does the Mississippi, even after its junction with the Illinois. It is remarkably cold, muddy, and rapid. Its overflowings are considerable. They happen during the months of June and July. Their commencement being so much later than those of the Mississippi, would induce a belief that the sources of the Missouri are northward of those of the Mississippi, unless we suppose that the cold increases again with the ascent of the land from the Mississippi westwardly. That this ascent is great, is proved by the rapidity of the river. Six miles above the mouth, it is brought within the compass of a

quarter of a mile's width; yet the Spanish merchants at Pancore, or St. Louis, say they go two thousand miles up it. It heads far westward of the Rio Norte, or North River. There is, in the villages of Kaskaskia, Cohoes, and St. Vincennes, no inconsiderable quantity of plate, said to have been plundered during the last war by the Indians from the churches and private houses of Santa Fé, on the North river, and brought to the villages for sale. From the mouth of the Ohio to Sante Fé are forty days Journey, or about one thousand miles. What is the shortest distance between the navigable waters of the Missouri, and those of the North river, or how far this is navigable above Santa Fé, I could never learn. From Santa Fé to its mouth in the Gulf of Mexico is about twelve hundred miles. The road from New Orleans to Mexico crosses this river at the post of Rio Norte, eight hundred miles below Santa Fé, and from this post to New Orleans is about twelve hundred miles; thus making two thousand miles between Santa Fé and New Orleans, passing down the North river, Red river, and Mississippi; whereas it is two thousand two hundred and thirty through the Missouri and Mississippi. From the same post of Rio Norte, passing near the mines of La Sierra and Laiguana, which are between the North river, and the river Salina to Sartilla, is three hundred and seventy-five miles, and from thence, passing the mines of Charcas, Zaccatecas, and Potosi, to the city of Mexico, is three hundred and seventyfive miles ; in all, one thousand five hundred and fifty miles from Santa Fé to the city of Mexico. From New Orleans to the city of Mexico is about one thousand nine hundred and fifty miles; the roads after setting out from the Red river, near Natchitoches, keeping generally parallel with the coast, and about two hundred miles from it, till it enters the city of Mexico.

From

The Illinois is a fine river, clear, gentle, and without rapids; insomuch that it is navigable for batteaux to its source. thence is a portage of two miles only to the Chicago, which affords a batteau navigation of sixteen miles to its entrance into lake Michigan. The Illinois, about ten miles above its mouth, is three hundred yards wide.

The Kaskaskia is one hundred yards wide at its entrance into

the Mississippi, and preserves that breadth to the Buffalo plains, seventy miles above. So far, also, it is navigable for loaded batteaux, and perhaps much further. It is not rapid.

The Ohio is the most beautiful river on earth. Its current gentle, waters clear, and bosom smooth and unbroken by rocks and rapids, a single instance only excepted.

It is one-quarter of a mile wide at Fort Pitt, five hundred yards at the mouth of the Great Kanhaway, one mile and twenty-five poles at Louisville, one-quarter of a mile on the rapids three or four miles below Louisville, half a mile where the low country begins, which is twenty miles above Green river, a mile and a quarter at the receipt of the Tennessee, and a mile wide at the mouth.

Its length, as measured according to its meanders by Captain Hutchins, is as follows:

In common winter and spring tides it affords fifteen feet water to Louisville, ten feet to Le Tarte's rapids, forty miles above the mouth of the great Kanhaway, and a sufficiency at all times for light batteaux and canoes to Fort Pitt. The rapids are in latitude 38° 8'. The inundations of this river begin about the last of March, and subside in July. During these, a first-rate manof-war may be carried from Louisville to New Orleans, if the sudden turns of the river and the strength of its current will ad