For technical support about Blue Waters:

Live Chat
Monday-Friday 9AM - 5PM Central Time
(217) 244-6689
Monday-Friday 9AM - 5PM Central Time
For more general communications:
National Center for Supercomputing Applications
University of Illinois at Urbana-Champaign
1205 W. Clark St.
Urbana, IL 61801

Blue Waters is currently in full operation mode.

Check on the system status page for current accessibility.


To request a tour of Blue Waters, please complete this short form.