UPC Type E (UPC-E). UPC-E is a smaller seven digit UPC symbology for number system 0. It is often used for small retail items. For UPC-E barcodes, you normally specify 6 digits and let your barcode printing software calculate the seventh check digit for you.PC Type E (UPC-E). UPC-E is a smaller seven digit UPC symbology for number system 0. It is often used for small retail items. For UPC-E barcodes, you normally specify 6 digits and let your barcode printing software calculate the seventh check digit for you.
Some think that is the origin of the Suwannee Rivers name. Others say Suwannee means River of Reeds, Deep Water, or Crooked Black Water. Tannic acid from decaying palmetto roots and vegetation causes the blackness of the water.
A blackwater river is a type of a river with a deep, slow-moving channel flowing through forested swamps or wetlands. As vegetation decays, tannins leach into the water, making a transparent, acidic water that is darkly stained, resembling tea or coffee. Blackwater River: a tributary of the Chowan River in Virginia. 2  Blackwater River: a major river in the western Florida panhandle. 3  Black River: a tributary of the Pee Dee River in North and South Carolina. 4  Cape Fear River, North Carolina: flows into the Atlantic Ocean.