The log succumbed to old age a few years ago, possibly 2006. However, having said that, it won't be a raging river, but I suspect that both Rock Creek and Whitney Creek will require nimble feet or wet feet depending on runoff.
Just a suggestion, after crossing Whitney Creek and heading up towards upper Crabtree Meadows, the trail parallels Whitney Creek until it crosses over about 200 meters below Upper Crabtree. The creek can be a little dicey early in the season. If it is, just angle up the slope to your left and head perpendicular away from the stream. Within 100 meters or so, you meet up with the JMT. Stay on the JMT until you come to the junction of a side trail that takes you over to Crabtree meadow and ranger station. And yes, you cross Whitney creek again, but at this point it is flowing a lot slower and there are logs to cross. Just a thought.
paul
Last edited by paul; 03/17/09 09:46 PM.