The Ngakawau Restoration Project is a proposed hydro scheme planned to divert acid mine drainage from coal mines to an ocean outfall to restore water quality of the Ngākawau River, in the northern section of the West Coast of the South Island of New Zealand. The project is a configuration of the Stockton Plateau Hydro Scheme being developed by Hydro Developments (2013) Limited. Project information can be found at https://hydrodevelopments.co.nz