"Central Government has not done a good job educating people and iwi about what the reforms entail," Watson said.
"They need to step up and front the reform by consulting with communities and iwi across our nation in a meaningful manner."
In response to the public feedback, the council penned a letter to Local Government Minister Nanaia Mahuta, outlining the council's view on the matter.
That letter was signed off after a unanimous vote by the council, and included various criticisms, from the lack of wider community consultation to the size of the proposed entity the district would form part of.
"Elected members understand the need for reform and that a more holistic approach is required, as is increased investment and scale to enable efficiency gains," Watson said.
"However, there are a range of views about the scale of investment needed, the levels of benefits that will be achieved, the ability of small communities to inform decisions, the right governance model, and much more."
The next announcement from the Government regarding the future of the reforms is expected in October.