For the valuable services rendered to the fleet in this hour of great danger, Lieutenant-Colonel Bailey was promoted to the rank of brigadier-general and received the thanks of Congress. The stone cribs of the dam have long since been swept away, but the tree-dam has remained until this day, doubtless acquiring new strength from year to year by the washing of the river. Its position has forced the channel over to the south shore, encroaching seriously upon the solid land, especially when the water is high. A very large part of the front of Alexandria, at the upper suburb, has thus been washed away, and the caving still continues.

While the fleet and army were at Alexandria, the enemy had passed round the city and appeared on the banks below, where they made the passage of light steamers very dangerous. Two light-draught gunboats, the Covington and Signal, were thus lost to the service. They had gone down convoying a transport called the Warner. The Warner was put in advance, the gunboats following in line ahead. The enemy began with heavy musketry and two field pieces, by which the Warner's rudders were disabled; she continued on a short distance till a bend was reached, and here, being unable to make the turn, she went ashore, blocking also the channel to the two armed vessels. A heavy force of infantry with artillery now opened on the three, the gunboats replying for three hours, when the Warner hoisted a white flag. Lieutenant Lord of the Covington still kept up his fire and sent to burn the transport; but learning from the colonel in charge that there were nearly 125 killed and wounded on board he desisted. Soon after this the Signal was disabled. The Covington then rounded to and took the others in tow up stream, but her own rudders were disabled and the Signal went adrift. The latter then anchored, and the Covington running to the left bank tied up with her head up stream. In this position the action was continued with the enemy, reinforced now by the first battery which had been brought down, till the steam-drum was penetrated and a shot entering the boilers let out all the water; the ammunition gave out and several guns were disabled, one officer and several men being killed. Lord set the vessel on fire and escaped with the crew to the banks. On mustering, 9 officers and 23 men were found out of a crew of 76. Most of those who reached the banks escaped through the woods to Alexandria. The Covington was riddled, having received some fifty shots. The disabled Signal was fought with equal obstinacy by her commander, Lieutenant Morgan, but after the destruction of the Covington was surrendered, not burned; it being found impossible to remove the wounded under the fire of the enemy.

The army marched out of Alexandria on the 14th toward Simmesport, which they reached on the 16th. Having no regular pontoon train, the Atchafalaya, which is here about six hundred yards wide, was crossed by a bridge of transport steamers moored side by side; an idea of Colonel Bailey's. The crossing was made on the 20th, and on that same day General Banks was relieved by General Canby, who had been ordered to command the Department of the West Mississippi, with headquarters at New Orleans. A.J. Smith's corps embarked and went up the river, and the expedition was over. The disastrous ending and the lateness of the season made it impracticable to carry out Grant's previous plan of moving on Mobile with force sufficient to insure its capture.

After the Red River expedition little is left to say, in a work of this scope, of the operations of the Mississippi Squadron during the rest of the war. Admiral Porter was relieved during the summer, leaving Captain Pennock in temporary charge. Acting Rear-Admiral S.P. Lee took the command on the 1st of November. The task and actions of the squadron were of the same general character as those described in Chapter VI. Guerillas and light detached bodies of the enemy continued to hover on the banks of the Mississippi, White, Arkansas, Tennessee, and Cumberland Rivers. The Red River was simply blockaded, not occupied, and much of the Yazoo Valley, having no present importance, had been abandoned to the enemy. The gunboats scattered throughout those waters were constantly patrolling and convoying, and often in action. The main operations of the army being now far east of the Mississippi, the work and exposure of the boats became greater. Masked batteries of field pieces were frequently sprung upon them, or upon unarmed steamers passing up and down; in either case the nearest gunboat must hasten and engage it. Weak isolated posts were suddenly attacked; a gunboat, usually not far off, must go to the rescue. Reconnoissances into the enemy's country, as the Yazoo Valley, were to be made, or troops carried in transports from point to point; gunboats went along with their heavy yet manageable artillery, feeling doubtful places with their shells and clearing out batteries or sharpshooters when found. The service was not as easy as it sounds. It would be wrong to infer that their power was always and at once recognized. Often they were outnumbered in guns, and a chance shot in a boiler or awkward turn of a wheel, throwing the vessel aground, caused its loss. Even when victorious they were often hardly used. The limits of this book will permit the telling of but two or three stories.

In the latter part of June, 1864, General Steele, commanding the Union troops in Arkansas, wished to move some round in transports from Duval's Bluff on the White River to the Arkansas, hoping to reach Little Rock in this way. One attempt was made, but, the enemy being met in force on the Arkansas, the transports were turned back. Lieutenant Bache assured him that the trip could not be made, but as the General thought otherwise, he consented to try again and left the Bluff with a large convoy on the 24th, having with him of armed vessels the Tyler, his own, the Naumkeag and Fawn. The two latter were tinclads, the first an unarmored boat. When about twenty miles down, two men were picked up, part of the crew of the light-draught Queen City, which had been captured by the Confederates five hours before. It was then nine o'clock. Bache at once turned the transports back and went ahead fast himself to take or destroy the lost boat before her guns could be removed. Before reaching Clarendon two reports were heard, which came from the Queen City, blown up by the enemy when the others were known to be coming. The three boats formed line ahead, the Tyler leading, Naumkeag second, and Fawn third, their broadsides loaded with half-second shrapnel and canister. As they drew near, the enemy opened with seven field pieces and some two thousand infantry and put one of their first shots through the pilot-house of the Tyler, the vessels being then able to reply only with an occasional shell from their bow guns. As they came nearly abreast they slowed down and steamed by, firing their guns rapidly. When under the batteries the Fawn received a shot through her pilot-house, killing the pilot and carrying away the bell gear, at the same time ringing the engine-room bell, causing the engineers to stop the boat under fire. Some little delay ensued in fixing the bells, the paymaster took the wheel, and the Fawn, having another shot in the pilot-house, passed on. As soon as the Tyler and Naumkeag were below they turned and steamed up again, delivering a deliberate fire as they passed, in the midst of which the enemy ran off, leaving behind them most of their captures, including a light gun taken from the Queen City. The boats were struck twenty-five times, and lost 3 killed and 15 wounded. The Queen City had been taken by surprise, and her engines disabled at the first fire. She lost 2 killed and 8 wounded, including her commander; and, while many of her crew escaped to the opposite bank, many were taken prisoners.

The main course of the war in the West having now drifted away from the Mississippi Valley to the region south and southeast of Nashville, embracing Southern and Eastern Tennessee and the northern parts of Georgia, Alabama, and Mississippi, the convoy and gunboat service on the Tennessee and Cumberland assumed new importance. An eleventh division was formed on the upper waters of the Tennessee, above Muscle Shoals, under the command of Lieutenant Moreau Forrest; Lieutenant-Commander Shirk had the lower river, and Fitch still controlled the Cumberland. When Hood, after the fall of Atlanta, began his movement toward Tennessee in the latter part of October, General Forrest, the active Confederate cavalry leader, who had been stationed at Corinth with his outposts at Eastport and on the Tennessee River, moved north along the west bank, and with seventeen regiments of cavalry and nine pieces of artillery appeared on the 28th before Fort Heiman, an earthwork about seventy-five miles from Paducah. Here he captured two transports and a light-draught called the Undine. On the 2nd of November he had established batteries on the west bank both above and below Johnsonville, one of the Union army's bases of supplies and a railway terminus, thus blockading the water approach and isolating there eight transports, with barges, and three light-draughts, the Key West, Elfin, and Tawah. Nevertheless, the three boats went down and engaged the lower battery, and though they found it too strong for them they retook one of the transports. Meantime Shirk had telegraphed the Admiral and Fitch, and the latter came to his assistance with three of the Cumberland River light-draughts. Going on up the Tennessee Fitch picked up three other light-draughts, and on the morning of the 4th approached the lower battery from below, Lieutenant King, the senior officer above, coming down at the same time. The enemy then set fire to the Undine, but the channel was so narrow and intricate that Fitch did not feel justified in attempting to take his boats up, and King was not able to run by. Fitch, whose judgment and courage were well proved, said that the three blocked gunboats were fought desperately and well handled, but that they could not meet successfully the heavy rifled batteries then opposed to them in such a channel. All three were repeatedly struck and had several of their guns disabled. They then retired to the fort, where the enemy opened on them in the afternoon with a battery on the opposite shore. After firing away nearly all their ammunition, and being further disabled, Lieutenant King, fearing that they might fall into the enemy's hands, burnt them with the transports. The place was relieved by General Schofield twenty-four hours later, so that if King had patiently held on a little longer his pluck and skill would have been rewarded by saving his vessels. At about the same time, October 28th, General Granger being closely pressed in Decatur, Alabama, above the Muscle Shoals, the light-draught General Thomas, of the Eleventh Division, under the command of Acting-Master Gilbert Morton, at great risk got up in time to render valuable service in repelling the attack.

The Union forces continued to fall back upon Nashville before the advance of Hood, who appeared before the city on the 2d of December, and by the 4th had established his lines round the south side. His left wing struck the river at a point four miles below by land, but eighteen by the stream, where they captured two steamers and established a battery. Fitch, receiving word of this at 9 P.M., at once went down with the Carondelet and four light-draughts to attack them. The boats moved quietly, showing no lights, the Carondelet and Fairplay being ordered to run below, giving the enemy grape and canister as they passed in front, and then to round to and continue the fight up stream, Fitch intending to remain above with the other boats. The Carondelet began firing when midway between the upper and lower batteries, and the enemy replied at once with heavy musketry along the whole line and with his field pieces. The river at this place is but eighty yards wide, but the enemy, though keeping up a hot fire, fortunately aimed high, and the boats escaped without loss in an action lasting eighty minutes. The two steamers were retaken and the enemy removed their batteries; but they were shortly reestablished. On the 6th Fitch again engaged them with the Neosho and Carondelet, desiring to pass a convoy below, but the position was so well chosen, behind spurs of hills and at a good height above the river, that only one boat could engage them at one time and then could not elevate her guns to reach the top without throwing over the enemy. The Neosho remained under a heavy fire, at thirty yards distance, for two and a half hours, being struck over a hundred times and having everything perishable on decks demolished; but the enemy could not be driven away. The river being thus blockaded the only open communication for the city was the Louisville Railroad, and during the rest of the time the gunboats, patrolling the Cumberland above and below, prevented the enemy's cavalry from crossing and cutting it.

When Thomas made his attack of the 15th, which resulted in the entire defeat and disorganization of Hood's army, Fitch, at his wish, went down and engaged the attention of the batteries below until a force of cavalry detached for that special purpose came down upon their rear. These guns were taken and the flotilla then dropped down to the scene of its previous fights and engaged till dark such batteries as it could see. The routed and disorganized army of the enemy were pressed as closely as the roads allowed down to the Tennessee, where Lieutenant Forrest of the Eleventh District aided in cutting off stragglers. Admiral Lee, who was at once notified, pressed up the river with gunboats and supply steamers as far as the shoals; but the low state of the river prevented his crossing them. The destruction of boats and flats along the river, however, did much to prevent stragglers from crossing and rejoining their army.

This was the last of the very important services of the Mississippi Squadron. Five months later, in June, 1865, its officers received the surrender of a small naval force still held by the Confederates in the Red River. Our old friend, the ram Webb, which had heretofore escaped capture, ran out of the Red River in April with a load of cotton and made a bold dash for the sea. She succeeded in getting by several vessels before suspected, and even passed New Orleans; but the telegraph was faster than she, and before reaching the forts she was headed off by the Richmond, run ashore, and burned. On the 14th of August, 1865, Admiral Lee was relieved and the Mississippi Squadron, as an organization, ceased to be. The vessels whose careers we have followed, and whose names have become familiar, were gradually sold, and, like most of their officers, returned to peaceful life.