submerged

Adj.	1.	submerged - under water; e.g. at the bottom of a body of water; "sunken treasure"; "a sunken ship" Synonyms: sunken
	2.	submerged - beneath the surface of the water; "submerged rocks" Synonyms: submersed, underwater
	3.	submerged - growing or remaining under water; "viewing subaqueous fauna from a glass-bottomed boat"; "submerged leaves" Synonyms: subaquatic, subaqueous, submersed, underwater

submersed, subsurface, underwater