People from Waikato's Pokeno ... daydreaming about how they'd spend 42 million dollars ... don't yet know who won it

Lotto says last night's Powerball jackpot winner still hasn't come forward, with a ticket bought at Pokeno Countdown.

Waikato District Council member, Jacqui Church, says many in north Waikato use that store - but she hopes it was a local.

She says there's been a bit of chatter about what people would do, including helping others and sharing it with their families.