It was off-line much of yesterday, but seems back up today.
http://mitnse.com/20...us-for-fukushima/ (It also has that NYTimes graph.)
Some are saying (can't recall where) that the seawater drops, even if they're helping now (which isn't at all clear to me), eventually are going to stop working due to salt coating the fuel rods (hampering the cooling)... :-(
Cheers,
Scott.