This cache was archived on 10/12/2007. It appears as though the container did wash away in April 2007 along with the little bridge. It might be worth a quick check though, and easily accomplished by a cacher who has found this one previously.
However, the log on 8/29/07 is interesting too and talkes about some containers that they found on the search...not sure if they are part of this cache or maybe another cache entirely.
The owner is no longer a validated member.