Waipa stand at Farmers Market
Waipā councillors have thrown their support behind further work on a western Waikato catchment-based unitary authority after being told a single Waikato-wide council is unlikely to meet government criteria.
The shift emerged at a council workshop last week as elected members discussed the government’s Head Start pathway for local government reorganisation. The discussion came days after a Waikato Mayoral Forum meeting where Waikato-Tainui leader Tukoroirangi Morgan walked out, frustrated by the lack of agreement among councils.
See: Workshop Material
Cambridge News 30 July 2026
Mayor Mike Pettit said the conversation had moved quickly following the forum.
“There was really not a lot of unity in the room,” he said.
Morgan’s assessment was blunt.
“He said, ‘you guys have not got your house in order’, and he was totally correct,” Pettit said.
Pettit told councillors it had become obvious a whole-of-Waikato unitary authority was unlikely to proceed.
“It was very evident that if we continue to chase a whole Waikato unitary, it’s not going to meet any of the criteria by a country mile,” he said.
“It would almost be a waste of time to start putting our effort into it.”
The emerging proposal would bring together Waipā, Waikato, South Waikato and Taupō districts, and Hamilton could be part of the arrangement.
Katie Mayes
The catchment would extend from Taupō north to Port Waikato. It would have a population of 434,750, cover 19,671sq km and generate a GDP of $31.1 billion.
Hamilton would make up 44.2 per cent, Waikato-Waipā 35.3 per cent, South Waikato-Taupō 15.8 per cent and Ōtorohanga-Waitomo 4.7 per cent.
An eastern Waikato unitary authority would take in Hauraki, Matamata-Piako and Thames-Coromandel districts.
The workshop heard iwi feedback had consistently supported a catchment approach because Treaty of Waitangi settlement arrangements, joint management agreements and river governance structures were already built around the Waikato River and its tributaries.
Council strategy manager Katie Mayes said iwi throughout the catchment had stressed the importance of keeping the river system together and ensuring governance structures respected existing settlement arrangements.
The Waikato Vision
Officials have made it clear councils need sufficient support from affected councils and populations before proposals will be considered. Under the western Waikato option, support from Taupō would mean the proposal met both population and council number thresholds.
Tukoroirangi Morgan
Advice from former minister Simon Upton, now Parliamentary Commissioner for the Environment, reinforced the importance of catchment thinking.
“He made it very clear that catchment is impossible to ignore,” Pettit said.
Māori ward councillor Dale-Maree Morgan shared Tukoroirangi Morgan’s frustration with the mayoral forum.
“I kind of felt from my own perspective that there was a lot of patch protecting going on,” she said. “It actually was a little bit embarrassing.”
Iwi representatives had become frustrated watching councils talk about collaboration while being unable to present a united position on reform, she said.
One unresolved issue is the position of Waitomo and Ōtorohanga districts.
Dale-Maree Morgan
Both councils have indicated they want to pursue their own King Country arrangement. However, councillors acknowledged the two districts sit within the wider river catchment and several speakers favoured keeping the door open for them to join later if their preferred option does not succeed.
Throughout the workshop, councillors repeatedly returned to concerns about retaining local representation and local decision-making.
Pettit said no community wanted to be dominated by a larger centre and any future structure would need safeguards to protect local voices.
Discussions focused on how local communities could continue to have elected representation and influence over local issues while larger regional functions were managed at a unitary level.
Councillor Roger Gordon argued any future proposal needed to demonstrate how local communities such as Cambridge would retain a meaningful voice under a new structure.
Roger Gordon
At the end of the workshop councillors gave staff a clear steer to continue pursuing the western Waikato catchment option while discussions continue with Waikato, South Waikato, Taupō and Hamilton.
A decision is expected before the Government’s August 9 deadline for Head Start proposals.
Dale-Maree Morgan said the debate had reached a point where councils had to focus on what was achievable.
“Politics is the art of the possible.”
Western Waikato Unitary map
