the rush of water through the cut was so great that in a very short time
the entire obstruction was washed away. The bayous were soon filled and
much of the country was overflowed. This pass leaves the Mississippi
River but a few miles below Helena. On the 24th General Ross, with his
brigade of about 4,500 men on transports, moved into this new water-way.
The rebels had obstructed the navigation of Yazoo Pass and the Coldwater
by felling trees into them. Much of the timber in this region being of
greater specific gravity than water, and being of great size, their
removal was a matter of great labor; but it was finally accomplished,
and on the 11th of March Ross found himself, accompanied by two gunboats
under the command of Lieutenant-Commander Watson Smith, confronting a
fortification at Greenwood, where the Tallahatchie and Yallabusha unite
and the Yazoo begins. The bends of the rivers are such at this point as
to almost form an island, scarcely above water at that stage of the
river. This island was fortified and manned. It was named Fort
Pemberton after the commander at Vicksburg. No land approach was
accessible. The troops, therefore, could render no assistance towards
an assault further than to establish a battery on a little piece of
ground which was discovered above water. The gunboats, however,
attacked on the 11th and again on the 13th of March. Both efforts were
failures and were not renewed. One gunboat was disabled and we lost six
men killed and twenty-five wounded. The loss of the enemy was less.

Fort Pemberton was so little above the water that it was thought that a
rise of two feet would drive the enemy out. In hope of enlisting the
elements on our side, which had been so much against us up to this time,
a second cut was made in the Mississippi levee, this time directly
opposite Helena, or six miles above the former cut. It did not
accomplish the desired result, and Ross, with his fleet, started back.
On the 22d he met Quinby with a brigade at Yazoo Pass. Quinby was the