“Few rivers and perhaps none excel the Allegheny for the transparency of its waters....

“Its mean velocity is about two miles and a half an hour. In its course it receives many large and tributary streams; among these are the Kiskimenetas, Mohulbuckitum, Tobas, French creek, &c. French creek is navigable to Waterford; thence to Lake Erie is but fifteen miles portage. To render the communication more complete the legislature of Pennsylvania have passed a law for the erection of a turnpike between Waterford and Erie. Another communication to lake Erie is by way of Chataughque creek and lake; here is a portage of only nine miles, and affording ground for an excellent waggon road. We understand a ware-house is already established at Chautaughque lake. The navigation by this route is said to be the best of the two. At the mouth of a creek, also called Chautaughque emptying into lake Erie, a town has been recently laid off called Portland nine miles from Chataughque lake. This town is about thirty miles below the town of Erie, and ten below the line between Pennsylvania and New-York, John M’Mahon proprietor.”

The trade between the Allegheny River and the Lakes was at this time well established and, it was predicted, would become of great importance. Pittsburg was receiving from Onondaga salt works in New York State two thousand barrels of salt annually. Immense quantities of timber were also constantly being hurried toward their destinations by the current of the Allegheny. Quite an extensive trade in salt fish from Lake Erie was carried on in 1806, and Mr. Cramer expresses an earnest hope that this trade would be encouraged to the extent of superseding the importing of fish from beyond the mountains, for the fish brought over the mountains then cost twelve cents while those from Lake Erie could be offered for four cents and perhaps less per pound.

“In return we could send up whiskey, bar-iron, castings, cider, bacon, apples, glass, nails, &c. and this would be keeping trade among ourselves, which is always preferable to the sending away specie for articles of home consumption. It has been suggested that merchandize could be bro’t to Pittsburgh from New-York, by way of the lake and down this river, for about three cents a pound, which is one half less than is given from Philadelphia. By this route, there would be a portage of fifteen miles from Albany on the Hudson to Schenectada on the Mohawk, 10 miles around the falls of Niagara, and fifteen between Erie and Waterford, making in all forty miles land carriage from New-York to Pittsburgh. The Pennsylvanians, however, are struggling for a turnpike road all the way over the mountains, which when compleated, will no doubt tend to lessen the very heavy carriages that are now paid on merchandize of all kinds.”

The current of the Allegheny River is much more rapid than that of the Monongahela; and in the days of The Navigator, as now, the clear, transparent waters of the Allegheny marked their course across the yellow, muddy waters of the Monongahela. And even three miles below the junction, the waters of the Allegheny were to be distinguished from the Monongahela. “Here [at the junction of the two rivers] the Allegheny is about 450 yards wide, and when an island lying to the right is completely washed away, which is accomplishing rapidly, the river here will be at least 800 yards wide. Will not the inquiring mind, on examination, have cause to entertain an opinion with us, that the bed of this river has greatly shifted its situation; and that it once washed the hill now a considerable distance to the east; and that the ground on which Pittsburgh now stands has been made by its withdrawing, through time and accident, from that hill to its present channel?

“Ohio

“This river commences at the junction of the two above mentioned rivers, and here also commences its beauty. It has been described, as ‘beyond all competition, the most beautiful river in the universe, whether we consider it for its meandering course through an immense region of forests, for its clean and elegant banks, which afford innumerable delightful situations for cities, villages and improved farms: or for those many other advantages, which truly entitle it to the name originally given it by the French, of La Belle Rivière.’ This description was penned several years since, and it has not generally been thought an exaggerated one. Now, the immense forests recede, cultivation smiles along its banks, towns every here and there decorate its shores, and it is not extravagant to suppose that the day is not far distant when its whole margin will form one continued village.”

Mr. Cramer further states that his reasons for such a supposition are numerous. Among those which he gives are: the large tracts of fertile lands that are connected with the Ohio River by means of the navigable waters that empty into it; the high, dry and usually healthy river bottoms of exceptional extent, fertility and beauty; and the extraordinarily superior navigation of the Ohio, by means of whose waters the abundant products of these extensive and fertile lands must eventually be distributed.

“At its commencement at Pittsburgh, it takes a N.W. course for about 30 miles, then turns gradually to W.S.W. and pursuing that course for about 500 miles, winds to the S.W. for nearly 160 miles, then turns to the W. for about 276 miles, then S.W. for 160 miles, and empties into the Mississippi in a S.E. direction, about 1100 below Pittsburgh, and nearly the same distance above New-Orleans, in lat. 36. 43 m. N. It is amazingly crooked, so much so indeed, that in some places a person taking observations of the sun or stars, will find that he sometimes entirely changes his direction, and appears to be going back again; but its general course is S. 60 d. W. Its general width is from 500 to 800 yards, but at the rapids and near the mouth, it is considerably wider.