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Stockton Plateau Hydro Project

 
 
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Application

Hydro Developments Ltd (HDL) has lodged 49 applications for resource consents for its proposed hydro generation facility on the tributaries of the Ngakawau River with the West Coast Regional Council and the Buller District Council.

Please note that some of the PDF files below are very large and could take some time to download. Full copies of the Assessment of Environmental Effects and technical reports are available to view at the West Coast Regional Council office (Greymouth) and the Buller District Council office (Westport).

Below are the Application files in a compressed Portable Document Format. To view these you will require a PDF viewer application such as Foxit or Acrobat Reader.

  File File size
VOLUME 1: Application and Assessment of Environmental Effects  
HDL Resource Consent Application and AEE.pdf 26,600 KB
   
VOLUME 2:  Supporting Plans, Figures and Technical Reports  
Plan C-000 Overall Scheme Plan 4,845 KB
Plan C-001 Scheme Plans - Darcy Stream Diversion 606 KB
Plan C-002 Scheme Plans - Mt William Reservoir 652 KB
Plan C-003 Scheme Plans - Stockton Tunnel Route and Profile 725 KB
Plan C-004 Scheme Plans - Weka Reservoir 632 KB
Plan C-005 Scheme Plans - Granity Tunnel Route and Profile  511 KB
Plan C-006 Scheme Plans - Granity Area Overview 587 KB
Plan C-007 Historical Locations Plan 685 KB
Plan C-008a Land Ownership - Stockton Plateau 406 KB
Plan C-008b Land Ownership - Granity 131 KB
Plan C-008c Land Ownership - Area Schedule 8 KB
   
Appendix A An Assessment of the Effects on Archaeological Values 4,124 KB
Appendix B Weka and Mt Willliam Dam Concept Design Assessment 9,477 KB
Appendix C Hydrology and Water Quality Review 7,771 KB
Appendix D Assessment of Effects Aquatic Ecology 1,461 KB
Appendix E  Ngakawau Ecological Area, Burma Road, Mangatini Stream Boundary 5,185 KB
Appendix F Vegetation and Flora of the Proposed Lake William 96 KB
Appendix G Review Terrestrial Fauna - Ngakawau, Millerton, Stockton and Waimangaroa areas 445 KB
Appendix H Terrestrial Fauna Survey of the Proposed Mangatini Hydo Scheme 2,112 KB
Appendix I Scheme Modelling Report 7,775 KB
Appendix J Preliminary Assessment of the Potential Effects of Dam Breach 17,780 KB
Appendix K Water Quality and Hydrological Modelling 4,152 KB
Appendix L Assessment of Offshore Acid Rock Drainage Effluent Disposal 2,715 KB
Appendix M Concept Design Geological and Geotechnical Assessments 6,079 KB
Appendix N Correspondence with Affected Parties - Waewae 21 KB
Appendix N Correspondence with Affected Parties - Northern Buller Communities Society Inc 263 KB
Appendix N Correspondence with Affected Parties - NZ Railways Corp 80 KB
Appendix N Correspondence with Affected Parties - NZTA 58 KB