Police have received reports of youngsters swimming in Kerrowdhoo Reservoir.
Manx Utilities took to social media to say not only is this illegal, but is a danger to life.
The board says reservoirs are deep and very cold with 'unseen udercurrents' and can have dire consequences for even the strongest of swimmers.
As a result, parents are being urged to speak to their children about the dangers of playing near and in reservoirs.
Carl Cox backs cancer charity's TT fundraising auction
Legendary DJ and TT team owner Carl Cox will be teaming up with the TT's official charity partner this year.
Business appeal over thousands in unpaid bills
A business in Douglas is asking customers to pay their bills - as it chases more than £5,500 in outstanding accounts.
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.
