Columbia - Reach
UT AUSTIN - Low Reach
BU - safe
Your profile seems competitive. ECs and GPA are good, but yeah, SAT 1 scores are average, if you do manage to get a higher ACT or SAT score in your second sitting, I think you do have a great chance at all of these colleges. Best of luck.
Chance me?
http://talk.collegeconfidential.com/what-my-chances/1744008-chance-me-ill-do-it-back.html#latest