From
http://www.mahablog.com/ :
To help fight the rising flood of lies coming from the Right, be sure to clip & save the following resources:
The Katrina Timeline at Think Progress.
http://www.thinkprogress.org/katrina-timeline The Katrina Timeline at Uggabugga.
http://uggabugga.blogspot.com/2005/09/katrina-timeline-bush-white-house.html The Katrina Timeline at Dkosopedia.
(Link not working at the time I posted this so I can't it right now.)
The Katrina Timeline at Nobody Knows Anything.
http://www.nobody-knows-anything.com/2005/09/a_short_katrina_timeline.html The Katrina Timeline at Talking Points Memo.
http://talkingpointsmemo.com/katrina-timeline.php The Katrina Timeline at The Brookings Institution (PDF)
http://www.brookings.edu/fp/projects/homeland/katrinatimeline.pdf The Katrina Timeline at Right Wing Nuthouse*
http://rightwingnuthouse.com/archives/2005/09/04/katrina-response-timeline/ *A conservative site, but several lefties have vouched for it.