Current Flow is showing 38 CFS, which is very, very little. It looks like it got up to 135cfs on the 27th, which isn't too bad.
Here's the link for the gauge down river of the Whitney so that you can monitor it before heading out: http://waterdata.usgs.gov/tx/nwis/uv?site_no=08093100
"Water is life's matter and matrix, mother and medium. There is no life without water." -Albert Szent-Gyorgyi
"No man ever steps in the same river twice, for it's not the same river and he's not the same man." - Heraclitus