Despite those repairs, water meters continue to show the pool is losing 30,000 litres of water every day.
Leighton Toy, council's deputy property manager, said the council had been working with the pool trust in a bid to isolate pipes the water might be escaping from.
"We've limited it to an underground area, and the trust agrees with us, but at the moment we can't find out exactly where the problem is," Mr Toy said.
That amount of water equates to about a quarter of the quantity needed to fill the learners' pool.
The Wanganui East Pool Trust manages the complex, and its present contract expires at the end of April.
Councillor Philippa Baker-Hogan said while the draft plan made no reference to the complex, the council needed to make a decision one way or the other.
Ms Main said the chance would come when the council heard public submissions into its 2014-15 plan.
"If council then decides to put money into the Wanganui East pool then it would have to happen."
Estimates put the cost of building a new outdoor complex at $3.5 million.
The plan's preamble said points to consider were whether the community thought an outdoor pool was important, if there were other pools that could be used or where was the best location for public pools.