Resaca GA008

1864-05-13 to 1864-05-15 · GA · Atlanta Campaign [May-September 1864] · frozen result: Inconclusive · NPS summary (as listed)

CWSAC description
Gen. Joseph E. Johnston had withdrawn from Rocky Face Ridge to the hills around Resaca. On the 13th, the Union troops tested the Rebel lines to pinpoint their whereabouts. The next day full scale fighting occurred, and the Union troops were generally repulsed except on the Rebel right flank where Sherman did not fully exploit his advantage. On the 15th, the battle continued with no advantage to either side until Sherman sent a force across the Oostanula River, at Lay's Ferry, towards Johnston's railroad supply line. Unable to halt this Union movement, Johnston was forced to retire.

Dossier claims

Draft dossier, revision atlanta-review-correction-2026-09-25. Claims are extraction records with their quoted passages, not historical adjudication. JSON

information

disputedunresolved Cox says misleading maps made reaching the railroad seem possible, and that Sweeny withdrew from Lay's Ferry on a false rumor. Johnston says that at 9 p.m. on the 14th he learned both that Polk had lost a position commanding the bridges and, from Martin, that Union infantry was crossing near Calhoun, and that on the 15th Walker's report of the Federal right crossing caused Hood's attack to be countermanded. Cox says Walker found the south bank clear that night.

Attributed knowledge from interested accounts; no message log inspected. The reports about the crossing conflict in timing.

The lack of topographical information made it seem possible to do this, but it turned out that the maps were misleading,
cox-atlanta-selections-v2, p.43 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
but on a false rumor of an attempt by the enemy to cross above him, he withdrew to the right bank
cox-atlanta-selections-v2, p.46 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
At 9 p. m. I learned that Lieutenant-General Polk’s troops had lost a position commanding our bridges, and received from Major-Gen¬ eral Martin a report that Federal infantry was crossing the Ooste¬ naula, near Calhoun, on a pontoon bridge.
or38-3-johnston-atlanta-selections-v1, p.615 (OCR page markers; not checked against print) · snapshot 63bf7b8586cd…
When he was about to move information came from Major-General Walker that the Federal right was crossing the river.
or38-3-johnston-atlanta-selections-v1, p.615 (OCR page markers; not checked against print) · snapshot 63bf7b8586cd…
reported the alarm a false one,
cox-atlanta-selections-v2, p.46 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…

logistics

supportedunresolved Cox says Cox's division exhausted its ammunition in mid-afternoon on the 14th and was relieved by Newton because wagons could not reach it across the creek. Cox and Johnston both refer to the Confederate battery left between the lines: Cox says the guns were brought off by Union troops that night, and Johnston says the four field pieces in Hood's report were the only material lost in the retreat.

Condition statements from interested accounts; no ordnance return inspected.

Cox's division had exhausted its ammunition about the middle of the afternoon, and as wagons could not reach him over the creek, he was relieved, one brigade at a time, by Newton.
cox-atlanta-selections-v2, p.45 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
The guns remained between the armies till night, when they were taken and brought off by a detachment of the Fifth Ohio
cox-atlanta-selections-v2, p.47 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
We lost no material in the retreat except the four field pieces mentioned in the accompanying report of General Hood.
or38-3-johnston-atlanta-selections-v1, p.618 (OCR page markers; not checked against print) · snapshot 63bf7b8586cd…

objectives

supportedunresolved Cox says Sherman meant to contract his lines so that much of his force could be withdrawn for another flanking movement south of the Oostanaula, while Hood marched to turn the Union left on the 14th. Johnston says Hood was directed on the 15th to move forward, right leading. NPS says Sherman sent a force across at Lay's Ferry toward Johnston's railroad.

Stated plans from interested accounts and a summary; not a causal estimate.

Sherman's purpose was to contract and strengthen his lines as much as possible, so that a considerable part of his forces could be withdrawn for another flanking movement south of the Oostanaula.
cox-atlanta-selections-v2, p.47 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
Hood was already marching with Stewart's and Stevenson's division to turn it.
cox-atlanta-selections-v2, p.44 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
Lieutenant-General Hood was directed to prepare to move forward, his right leading,
or38-3-johnston-atlanta-selections-v1, p.615 (OCR page markers; not checked against print) · snapshot 63bf7b8586cd…
until Sherman sent a force across the Oostanula River, at Lay's Ferry, towards Johnston's railroad supply line.
nps-ga008-v1, Description · snapshot dbf71716a152…

outcome

supportedpost_outcome The frozen result reads Inconclusive and the live page Indecisive. Johnston says the attacks of the 14th were all repulsed and that the army crossed the Oostenaula on the night of the 15th, destroying the bridges. Cox says Johnston withdrew that night, burning the railroad bridge. NPS says Johnston, unable to halt the Union crossing, was forced to retire.

Retain the original result and engagement interval; later movements and campaign contribution are different measures. No new probabilities or individual causal credit.

Inconclusive
arnold-cwsac-battles, battle GA008; column results_text · snapshot 952b5d08402a…
Indecisive
nps-ga008-v1, Results · snapshot dbf71716a152…
the most vigorous on Hindman’s division (Hood’s left). All were hand¬ somely repulsed.
or38-3-johnston-atlanta-selections-v1, p.615 (OCR page markers; not checked against print) · snapshot 63bf7b8586cd…
The army was ordered to cross the Oostenaula that night, destroying the bridges behind it.
or38-3-johnston-atlanta-selections-v1, p.615 (OCR page markers; not checked against print) · snapshot 63bf7b8586cd…
He saw that he could not safely make a longer delay, and withdrew during the night of the 15th, burning the railroad bridge behind him.
cox-atlanta-selections-v2, p.47 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
Unable to halt this Union movement, Johnston was forced to retire.
nps-ga008-v1, Description · snapshot dbf71716a152…

disputedpost_outcome The frozen and live casualty texts read 5,547 (US 2,747; CS 2,800). Cox says the Dalton and Resaca losses cannot be given accurately; at Resaca he puts the Army of the Cumberland's loss at about a thousand and the two engaged Army of the Ohio divisions at nearly a thousand, with fewer in the Army of the Tennessee. The inspected Johnston report gives no Resaca figure.

Original casualty returns were not inspected; preserve totals, categories, cutoffs and differences. No canonical reconciliation or casualty-based opening count; related actions must not be added without resolving population overlap. Cox's partial approximations do not reconcile with the frozen Union 2,747, whose basis is not established.

5,547 total (US 2,747; CS 2,800)
arnold-cwsac-battles, battle GA008; column casualties_text · snapshot 952b5d08402a…
5547 total (US 2747; CS 2800;)
nps-ga008-v1, Estimated Casualties · snapshot dbf71716a152…
The losses in the engagements about Dalton, and in the battle of Besaca cannot be accurately given,
cox-atlanta-selections-v2, p.58 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
At Eesaca the Army of the Cumberland lost about a thousand, the two divisions of the Army of the Ohio which were engaged lost nearly a thou sand, the casualties in the Army of the Tennessee cannot be accurately given, but they were fewer than in either of the other armies.
cox-atlanta-selections-v2, p.58 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…

responsibility

supportedunresolved Johnston says his instructions to Hood were revoked on the night of the 14th, and that Stewart's division, not receiving the countermand from corps headquarters in time, attacked unsuccessfully on the 15th. Cox says Judah's division was repulsed with considerable loss at the angle of the works. NPS says Sherman did not fully exploit his advantage on the Confederate right. The frozen commanders are General Joseph E. Johnston and Major General William T. Sherman; the live page gives General William Sherman and Lieutenant Colonel Joseph Johnston.

Attributed judgments from interested accounts and a summary; Hood, Stewart and Judah are not listed commanders; the frozen commanders do not receive automatic sole credit, and the live ranks are not adopted.

The instructions to Lieu¬ tenant-General Hood were revoked,
or38-3-johnston-atlanta-selections-v1, p.615 (OCR page markers; not checked against print) · snapshot 63bf7b8586cd…
Stewart’s division not receiving the order from corps headquarters in time, attacked unsuccessfully.
or38-3-johnston-atlanta-selections-v1, p.615 (OCR page markers; not checked against print) · snapshot 63bf7b8586cd…
His right division (Judah's) marched against the angle of the Confederate works where these turned away from the valley.
cox-atlanta-selections-v2, p.44 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
They were unable to get a foothold on the opposite bluffs, and were repulsed with considerable loss.
cox-atlanta-selections-v2, p.44 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
where Sherman did not fully exploit his advantage.
nps-ga008-v1, Description · snapshot dbf71716a152…
General
arnold-cwsac-commanders, battle GA008, belligerent Confederate, fullname Joseph E. Johnston; column rank · snapshot 6c587c298717…
Major General
arnold-cwsac-commanders, battle GA008, belligerent US, fullname William T. Sherman; column rank · snapshot 6c587c298717…
General William Sherman [US]
nps-ga008-v1, Principal Commanders · snapshot dbf71716a152…
Lieutenant Colonel Joseph Johnston [CS]
nps-ga008-v1, Principal Commanders · snapshot dbf71716a152…

strength

unknownunresolved

No inspected return establishes matched personnel at a common opening boundary. The frozen side-specific numerical strength bounds are blank (missing_numeric_strength). No figure in this pass is adopted as a simultaneous opening force.

disputedunresolved The frozen force fields name the Military Division of the Mississippi and the Army of Tennessee without counts; the live field reads zero. Cox's Appendix A totals 71,235 officers and men for Johnston at Resaca, built from the May 1 present-for-duty figure and additions including Loring's division, which it says joined on May 12. Johnston says Polk arrived with Loring's division on the 11th and gives the great numerical superiority of the Federal army as a reason for his later course. Cox gives Sherman nearly 100,000 effectives at the opening of the campaign.

A reconstructed Confederate total, a Union opening figure and a qualitative statement; none measures troops engaged on May 13-15 and none is adopted. The live zero is not measured absence.

Military Division of the Mississippi [US]; Army of Tennessee [CS]
arnold-cwsac-battles, battle GA008; column forces_text · snapshot 952b5d08402a…
0 total (US 0; CS 0;)
nps-ga008-v1, Forces Engaged · snapshot dbf71716a152…
Total at Resaca t 71,235
cox-atlanta-selections-v2, p.243 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
Loring's division joined the army at Resaca, May 12th.
cox-atlanta-selections-v2, p.242 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
Lieutenant-General Polk arrived there in the evening with Loring’s division,
or38-3-johnston-atlanta-selections-v1, p.614 (OCR page markers; not checked against print) · snapshot 63bf7b8586cd…
the great numerical superiority of the Federal army,
or38-3-johnston-atlanta-selections-v1, p.615 (OCR page markers; not checked against print) · snapshot 63bf7b8586cd…
Sherman entered the campaign with an effective force of nearly 100,000 men and 254 guns.
cox-atlanta-selections-v2, p.25 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…

terrain

supportedunresolved Cox says Johnston's strong position had a river at its back, that Schofield's approach over broken ground made moving artillery across the ravines and streams extraordinarily hard, and that the hill carried by Logan's corps on the 14th commanded the railroad and wagon bridges over the Oostanaula. Johnston says Polk's left rested on the Oostenaula. NPS places the Confederates in the hills around Resaca.

Ground described by an interested history, an interested report and a summary; no map verification. The hill position was taken during the battle and is not tagged inherited.

Johnston's position, though a very strong one, had the fatal defect of giving him a river at his back,
cox-atlanta-selections-v2, p.47 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
The broken nature of the ground made this a difficult march, and it required extraordinary exertions to take the artillery across the ravines and streams which had to be passed.
cox-atlanta-selections-v2, p.43 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
The hill thus carried commanded the railroad and wagon bridges crossing the Oostanaula,
cox-atlanta-selections-v2, p.46 (OCR page markers; not checked against print) · snapshot d7ae08f7388f…
the left of Polk’s corps was on the Oostenaula
or38-3-johnston-atlanta-selections-v1, p.615 (OCR page markers; not checked against print) · snapshot 63bf7b8586cd…
Gen. Joseph E. Johnston had withdrawn from Rocky Face Ridge to the hills around Resaca.
nps-ga008-v1, Description · snapshot dbf71716a152…

Open questions