The first of eight small community water supplies in the Hastings district has been upgraded.
The new Haumoana, Te Awanga, Parkhill water source and treatment facility was blessed on Saturday morning.
The new system includes a new bore drilled on Palomino Rd which has improved the water quality, meaning much less chlorine needs to be added to keep it safe.
The water from the bore feeds into the new treatment plant on the corner of Palomino Rd and Parkhill Rd where it is disinfected using ultraviolet light before it is chlorinated and store in the 600,000-litre tank.
The water is distributed to homes throughout 25km of pipes.