The Wash, inlet of the North Sea, 20 mi (32 km) long and 15 mi (24 km) wide, between Lincolnshire and Norfolk, E England. It receives the Witham, Wellend, Nene, and Ouse rivers. It is mostly shallow with sandbars and low, marshy shores. Dredged ship channels lead to King's Lynn and Boston.
"Wash, The." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (March 23, 2018). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/wash
"Wash, The." The Columbia Encyclopedia, 6th ed.. . Retrieved March 23, 2018 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/wash