The buitin water surfaces in TRS2006 are:
Rough water,<kuid:-1:6352>
Rippling water,<kuid:-1:6351>
Glassy water,<kuid:-1:6354>
Calm water,<kuid:-1:6353>
Choppy water,<kuid:-1:6342>
If they don't work for you, you might click on them in CMP and select Edit Revert to Original.
Bob