The forts taken were Fort Dixie, 4 guns; 1 100-pound rifle and 3 32-pounders. Fort Thompson, 12 guns; 2 100-pound rifle and 10 32-pounders. Fort Ellis, 8 guns; 1 8-inch columbiad, 1 100-pounder, under casemate, and 6 32-pounders. Fort Lane, 4 guns; 2 100-pounders and 2 32-pounders. Two forts, at the foot of the city, mounting 2 guns each. Three guns on a car and two lying on the wharf. The Federal loss was about 100 killed and 450 wounded. That of the rebels, who were protected by their fortifications, about 220 in killed and wounded. About 300 prisoners were taken by Lieutenant Hammond of the gunboat Hetzel, who was serving one of the guns of McCook’s battery. NAVAL OPERATIONS. The naval operations under Commander Rowan, were conducted with great skill and success. The navigation was impeded in every possible way by the rebels. Sunken vessels closed the main channels at all accessible points, while torpedoes, chevaux-de-frise and fire-rafts threatened destruction on every side. Captain Rowan hoisted his pennant on Thursday morning on board the steamer Delaware. At half-past eight A. M., the gunboats commenced shelling the woods in the vicinity of the proposed place of landing, taking stations at intervals along the shore to protect the advance of the troops. At half-past nine A. M., the troops commenced landing, and at the same time six naval boat howitzers with their crews, under the command of Lieutenant R. S. McCook, of the Stars and Stripes, were put on shore to assist the attacks. The army commenced to move up the beach at half-past eleven A. M., the debarkation of troops still continuing. In the mean time the vessels were slowly moving up, throwing shell in the woods beyond. At a quarter-past four, P. M., the first of the enemy’s batteries opened fire on the foremost of the gunboats, which was promptly returned at long range. The troops were now all disembarked, and steadily advancing without resistance. At sundown the firing was discontinued, and the fleet came to anchor in position to cover the troops on shore. At half-past six, A. M., Friday, 14th instant, there was heard a continuous firing of heavy guns and musketry inland, and immediately the fleet commenced throwing shells in advance of the position supposed to be held by the Union troops. The fleet steadily moved up, and gradually closed in towards the batteries. The lower fortifications were discovered to have been abandoned by the enemy.