York County · Marker 46-62
Celanese Celriver Plant
1 Dunkins Ferry Rd., Rock Hill, off Cherry Road at site of Old Celanese Celriver Plant
Front inscription
This plant, once called “a miracle of modern technology,” produced synthetic yarn and fibers for clothing, synthetic flakes for making plastic household and industrial goods, and other synthetics from 1948 to 2005. The Celanese Corporation of America chose this 1,100-acre site on the Catawba River for its capacity of 100 million gallons of water a day. The plant began operations in 1948.
Celanese Celriver Plant
The plant had its own power plant, water purification and treatment plants, and chemical recycling. It was long among the largest employers in York Co., with an average of 1,600 and a peak of 2,300. Its work force was unionized, unlike most S.C. industries. At one time this plant was one of the largest producers of synthetic yarn in the U.S. As global demand for its products slowed, Celanese Celriver closed in 2005.