Greenbank Mill
This frame grist mill, located on the Red Clay Creek, said to be on the site of an old Swedish mill, was operated continuously by water power from 1790 until 1969. The mill race, floodgates and dam are still intact.
Marker is on Greenbank Rd 0.1 miles from Newport Gap Pike (Delaware Route 41), on the left when traveling east.
Courtesy hmdb.org