When Smith reached the vessels, they had been stopped for an hour or two by a coal barge sunk across the creek, and were kept from sending out working parties by the enemy's sharpshooters. Smith now took charge of the banks, being reinforced with 150 men and two howitzers from the fleet, and before midnight the barge was blown up. The retreat continued next day, the boats backing, and the Louisville, which was the farthest down, clearing away the obstructions while the troops kept the enemy from molesting the workers. Owing to the number of trees to be removed, only six miles had been gained by 3 P.M., at which hour a large body of the enemy were seen passing by, along the edge of the woods, and taking position about a mile ahead of the advance of the troops. The gunboats opened upon them, and at this time General Sherman himself opportunely came up with his reinforcements and drove the Confederates well back to the north and rear of the squadron, thus finally freeing it from a very anxious and critical dilemma. On the 24th Hill's plantation was reached, and the vessels returned without further adventure to the mouth of the Yazoo, where Porter communicated with Farragut, who still remained near the lower end of the canal. On the 29th and 30th it blew a gale of wind from the north, during which the steamer Vicksburg, that had been rammed two months before by the Queen of the West, broke adrift from her moorings at the city, and went ashore on the bank opposite the Hartford. Upon examination it was found that her machinery had been removed, and before any further action had been taken by Farragut, the Confederates sent down and burned her. Meanwhile coal from the army and provisions from the upper squadrons were floated down in barges, and on the 31st, having waited for the completion of the repairs on the Switzerland, the admiral got under way, with the Albatross and the ram in company, and went down the river. At Grand Gulf the batteries again opened on the ships, striking the Switzerland twice and the Hartford once; the latter losing one man killed. On the evening of April 1st the little squadron reached Red River, having destroyed on its passage down a large number of skiffs and flat-boats, available for the transport of stores across the Mississippi from the western country, on which Vicksburg now mainly depended for supplies.