Read it through once

I could recognize big changes from Commerce down. Beaver Dam Rock was out in the middle of the river now, and throwing a prodigious 'break;' it used to be close to the shore, and boats went down outside of it. A big island that used to be away out in mid-river, has retired to the Missouri shore, and boats do not go near it any more. The island called Jacket Pattern is whittled down to a wedge now, and is booked for early destruction. Goose Island is all gone but a little dab the size of a steamboat. The perilous 'Graveyard,' among whose numberless wrecks we used to pick our way so slowly and gingerly, is far away from the channel now, and a terror to nobody. One of the islands formerly called the Two Sisters is gone entirely; the other, which used to lie close to the Illinois shore, is now on the Missouri side, a mile away; it is joined solidly to the shore, and it takes a sharp eye to see where the seam is--but it is Illinois ground yet, and the people who live on it have to ferry themselves over and work the Illinois roads and pay Illinois taxes: singular state of things!