Here are CSUs that publish past admission thresholds (frosh EI or transfer college GPA):
CSUFresno: http://www.fresnostate.edu/studentaffairs/are/impaction.html
CSUMB: https://csumb.edu/admissions/impaction
CSUN: https://www.csun.edu/admissions-records/impaction
SDSU: https://admissions.sdsu.edu/transfers/apply/gpa_requirements (transfer college GPA only, no information for frosh)
SJSU: http://www.sjsu.edu/admissions/impaction/