The spotlight is on water use in Horowhenua with figures showing that Shannon people were almost three times as thirsty as those at Foxton Beach.
Latest figures released last month showed that across the district each person went through 390 litres per day, well above the HDC target of 350 litres.
Horowhenua District Council communications adviser Trish Hayward said figures were obtained by calculating the total water supplied, less the total commercial use, then dividing that amount by the population connected.
Foxton Beach used the least water on average, with 178 litres per person each day.
Shannon/Mangaore used the most, recording 480 litres per person every day.