Marton Swim Centre - which has the only Olympic-sized in the Whanganui/Rangitīkei area - will be closed for the summer as options to repair the facility are assessed.
In August, structural damage to a beam caused a partial collapse of the roof and Rangitīkei District Council voted 6-5 on Friday to close the facility for the 2024/25 summer season.
Mayor Andy Watson said the decision was made to take a future-focused view of the facility, with user safety the priority.
“The Marton Swim Centre is a wonderful asset... we have the chance to ensure this facility will serve our community for the long-term, and council have decided to take that opportunity now.
“We understand this news will be disappointing to many in the community.