"The way forward is for UCOL and council to be speaking positively about what the possibilities are for these courses. What we won't have is a message that goes out jointly. Instead, we've got a message that reacts to the decision," Ms Main said.
She said the council had met UCOL representatives on Monday and UCOL knew yesterday's council meeting was scheduled.
"So it was very disappointing to receive a media release from UCOL during our meeting saying that a final decision has been made and that a joint taskforce is being set up," the mayor said.
"While the concept of a joint taskforce may be a sensible approach to the future of sustainable tertiary education in Wanganui, the council would have welcomed the opportunity to discuss this further before a public announcement was made," Ms Main said.