http://www.federalreserve.gov/releases/h3/Current/
Not good.
Hey BG, I know this is a little late in posting. I just found this which explains the FRB data you linked to. It looks like this is nothing to be concerned about. Its a link to the WSJ and I apologize if it requires a password.
http://blogs.wsj.com/economics/2008/02/08/non-borrowed-reserves-false-alarm/?mod=economy_real_time_blogs