It doesn't seem like there's much chance she'll ever be identified as there's no DNA, and apparently nothing was saved that DNA could be gotten from. But, with advances in fingerprint technology these days, it would probably be worth looking into to see if some new fingerprint system could identify her by prints, that is if her prints were ever taken.
Maureen Rowan, a 1971 Jane Doe also found in water, although in Florida, was recently identified through new fingerprint technology. This lady does have a distinctive face, but still no ID, all these years..