The government has announced it will be keeping a closer eye on councils' provision of drinking water, with a new watchdog role announced following the Havelock North Inquiry.
A water regulator will be overseeing the country's drinking water systems, as well wastewater and stormwater.
There will also be a new Water Service Bill, which the government aims to introduce by the end of the year, with reforms to drinking water and source water regulations.
Hastings Mayor Sandra Hazlehurst said it was a positive step forward to the government to take.
"It has been an incredibly hard journey for our community and nearly three years the water contamination, and it was something which must never happen again to our people.