


Technical Data
Progressing the proposed Opotiki Harbour Development to its current stage has required a range of intensive studies into all aspects of the project.
Click on links below to access the following technical reports.
- Dahm, J and Kench, P (November 2002) “Feasibility Study: Opotiki Entrance Navigation Improvements”
- Dahm, J and Kench, P (May 2004) “Opotiki Entrance Navigation Improvements, Feasibility Study Phase 2”
- DHI Water and Environment (February 2007) “Opotiki Harbour Access Modelling and Preliminary Design Stage 1 Report”
- DHI Opotiki Harbour Access Modelling and Preliminary Design - Final Report - Volume 1: Summary Report (PDF, 2.4MB)
- DHI Opotiki Harbour Access Modelling and Preliminary Design - Final Report - Volume 2: Main Modelling Report (PDF, 7.5MB)
- DHI Opotiki Harbour Access Modelling and Preliminary Design - Final Report - Volume 3: Preliminary Design and Construction Assessment (PDF, 3.8MB)
- DHI Opotiki Harbour Access Modelling and Preliminary Design - Final Report - Volume 4: Modelling Technical Details (PDF, 2.8MB)
- DHI Opotiki Harbour Access Modelling and Preliminary Design - Final Report - Volume 5: Annexures (PDF, 4.4MB)
- DHI Opotiki Harbour Access Modelling and Preliminary Design - Final Report - Volume 5: Annexure 5 Geotechnical Reports (PDF, 9.6MB)
- Archaeological Survey and Assessment of effects proposed - Opotiki Harbour Improvements - Prepared by Ken Phillips (MA HONS) July 2008
- URS Opotiki Harbour Development Social and Economic Evaluation - Final Report (PDF, 4MB)
- Brian T. Coffey and Associates - Assessment of Effects of Constructing and Maintaining an Engineered Entrance to the Waioeka River Estuary and the Opotiki Wharf (PDF, 11.2MB)
- Wildlands – Ecological Assessment of Alternative Access Options for Opotiki Harbour (PDF, 4.53MB)
- Boffa Miskell: Opotiki Harbour Works - Assessment of Landscape, Natural Character and Visual Effects. (PDF 5.46MB)
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