Researchers are trying to figure out the best way to get War for Southern Independence munitions out of the Congaree River in South Carolina. Historians have used sonar and metal detection to get an idea of where cannonballs, cartridges and knapsacks were dumped near the Gervais Street bridge in downtown Columbia.
On their way out of town, Union troops led by General William T. Sherman (“Willy T” for short) unloaded supplies into the river. In 1954, a gas-producing plant closed near the Congaree River in Columbia, South Carolina. But its presence lingers in the form of roughly 40,000 tons of “taffy-like” black tar that needs to be removed from the river. A most unusual side effect of damming the river to do so: the possible recovery of Confederate munitions seized and then dumped by Sherman’s Yankee army a century and a half ago.
A list of what Union troops logged as having captured from their Confederate counterparts in the seizure of the city on Feb. 17, 1865: 1.2 million ball cartridges, 100,000 percussion caps, 4,000 bayonet scabbards, 3,100 sabers, 1,100 knapsacks, and more. Whatever they didn’t bring with them as they marched toward North Carolina; they dumped in the Congaree River to keep it out of Confederate hands. The munitions lie beneath a layer of tar that oozed from the long-closed gas-making plant located near what is now the Governor’s Mansion. Consultants hired by the SCANA Corp. as part of the utility’s river cleanup found evidence of the artifacts. The energy company, SCANA Corp, will facilitate the Congaree cleanup, which involves exposing about 15 acres of riverbed and removing a tar cap that’s, on average, 2 feet thick—along with any Civil War artifacts, which would note would belong to the state of South Carolina.
While the company’s Director of Environmental Services says “we don’t have any direct knowledge of ordnance,” he also didn’t deny the findings of a September draft report SCANA commissioned that involved the use of sonar and metal detectors. That report identified 218 sites as “exhibiting signature characteristics that could be associated with ordnance.”
Though items have been documented as being salvaged in the 1930s, 1970s, and 1980s, the state’s underwater archaeologist, James Spirek, isn’t expecting a mass cache to surface this time around. “I’m sure there will be some interesting items. I don’t anticipate huge volumes,” he says. He also said the ordnance likely will be housed at the Confederate Relic Room in downtown Columbia.
(This article courtesy of General William Barksdale Camp 1220 Sons of Confederate Veterans newsletter, “Barksdale’s Mississippians,” Columbus, Mississippi, February, 2015)