There's the one mentioned in this thread on Liam Clancy's messageboard :
Port Lairge / Waterford - Liam Clancy Messageboard

Both the English and the Irish lyrics are given in the thread. You'll find the melody in that O'Donoghue's Opera film with the Dubliners in it (the whole film can be found through a Google video search).
Mind you, Waterford only really features in the first line.

Then there's Rinn versions of songs in Irish - look for Nioclás Toibín recordings, for ex.