More than £227,000 is needed to complete ongoing works at the NSC.
Tynwald will be asked to approve the funds for the flumes at this month's sitting - taking place next week.
The Department of Education, Sport and Culture says the overspend is because of ongoing problems regarding the leisure pool and flumes.
The facility has been closed since August 2018.
Pharmacy plans for former IOM Bank
A pharmacy's applied for planning permission to put signs up on a former bank in Peel.
Appeal after wood from van damages car
A man's appealing for information after a van driver's load damaged his partner's car.
Island part of union data breach investigation
The Island's information commissioner is taking part in an investigation into a huge data breach at a trade union.
Cracked pipe closes NSC pool
The main swimming pool at the National Sports Centre in Douglas has closed this morning.
Island updates arms export rules
The Island's updated its export controls to match the latest European and UK regulations.
Onchan Raceway to stay open with new lease
Onchan commissioners say Onchan's raceway will remain in operation after the company agreed to sign a new lease.
Jobcentre can't stop ads being doubled up
Treasury Minister Alex Allinson says there's no way of ensuring job ads in the Island's Jobcentre aren't doubling up.
Deposits are biggest barrier to getting on property ladder
Manx residents have told a survey about barriers to first-time buyers getting on the property ladder the biggest difficulties are financial.
