garrison of Fort McAllister
The Federal loss in the assault was 24 killed and 110 wounded.
, who was watching the assault from the rice mill, as soon as he saw the United States
flag hoisted, went down the river in a boat, and observing a Federal vessel farther down the Ogeechee
, went on and for the first time communicated with Dahlgren
Next day he met Dahlgren
at Warsaw sound
, and arranged that he should be furnished with siege guns for the reduction of the lines before Savannah
On the 17th he sent in from Slocum
's headquarters on the Augusta
road a demand for surrender, and on the following day received a refusal from General Hardee
, who had about 15,000 troops, besides General Smith
's 2,000 Georgia
State troops occupying the intrenched line west of the city.
, having next arranged for the assault by Slocum
, went to Port Royal
by boat to urge the movement against the Charleston & Savannah railroad.
On the 21st he was informed, to his great disappointment, that Hardee
had escaped into South Carolina
A pontoon bridge, about half a mile in length, having been constructed from Hutchison
's island across the Savannah
moved his army out in safety on the 21st, taking with him his artillery and baggage wagons, and made a secure retreat, one of the most successful in the course of the war. General Smith
's command brought up the rear and was then transferred to Augusta
had been prevented from making a dash seaward with his fleet, the main strength of which was the armored ship Savannah
, by the placing of seven monitors in the Savannah river
and other channels of escape.
The remainder of Admiral Dahlgren
's fleet had bombarded Battery Beaulieu on Vernon river
and other works on the Ogeechee
Before the evacuation, Commodore Tattnall
destroyed the ships and naval property, blowing up the water battery Georgia,