Stockton Plateau hydro to proceed February 11th, 2020 2009-12-20T21:16:33+13:00 Commissioners have indicated in a Minute (issued 18 December) that consents for the Stockton Plateau hydro project have been approved. The project is likely to slightly reduce the number of days on which the Ngakawau is boatable, but the water quality will be improved by the removal of mining pollutants. The project was supported by Whitewater NZ, as the 240GWh expected from the scheme makes a Mohikinui dam less necessary. Conservation