"You know this boat better than I do, and this business is a little out of my line; but I will help you all I can," said the pilot, who seemed to be fully self-possessed, though he was not used to handling a vessel like the Sylvania.

Washburn came into the pilot-house, after seeing that all the openings were closed, and the ship's company disposed in safe places.

"I don't think you will have any trouble going through there, Alick," said the mate.

"I don't know as you will, but I wouldn't take a river-boat through such a place unless she was insured for her full value," added the pilot.

"No more talking, if you please," I added.

We had entered the rapid current that swept into the crevasse. It was a thrilling moment, for the next minute would determine whether the Sylvania was to be swamped or not. But I had a reasonable degree of confidence in the vessel. She had always done all I expected of her, and I could hardly conceive of her disappointing me in this instance.

The people assembled on the levee uttered a long and deep shout of warning to us, but we had gone too far to recede even if we had been disposed to do so. I saw the two men who had been swamped in the small boat, still buoying themselves up with the oars; and beyond them the houses tottering over as they were undermined by the rising waters. The sight of these was quite enough to keep my courage up, and no thought of doing anything but trying to save those who must perish without assistance came to my mind.

The little steamer rushed madly into the opening, with her screw turning at its most rapid rate. When she had reached the fall she made a tremendous dive, as it were, burying her bowsprit in the muddy tide. Tons of the yellow fluid, loaded with sediment, flowed in on the forecastle and swept aft. I judged by the shock that she struck her fore-foot into the earth.

The muddy water swashed up, and entirely covered the windows of the pilot-house, leaving enough of the soil to make the glass as opaque as the levee itself. We could not see a thing outside after this volume of mud was discharged upon the windows. But in another instant I felt the bow of the steamer rising. The screw was still shaking the vessel, and I felt that no great injury had been done to her.

"Open the windows, if you please, Washburn," I said, trying to keep as cool as possible.