Almost 70 per cent of Aucklanders who submitted feedback support a targeted rate to improve water quality.
With just over a week of consultation left, about 7000 Aucklanders have provided written feedback on the council's 10-year Budget and Auckland Plan 2050 and 67 per cent supported the introduction of the rate.
Aucklanders were also in favour of a regional fuel tax to invest more in transport (51 per cent) and a targeted rate for environmental initiatives to tackle issues like kauri dieback (57 per cent).
A proposed targeted rate of around $1.30 per week for the average residential household will generate $400 million. It forms part of the council's $7 billion investment in Auckland's water infrastructure in the proposed 10-year Budget.
This will fund critical investment in water infrastructure that will clean up the city's harbours and beaches, and reduce wastewater overflows into Auckland's waterways by between 80 per cent and 90 per cent.