Groundwater
A summary and analysis of the available hydrological and geological data for the Aupouri Aquifer.
Published: 05 Apr 2016
A report on the investigation into the nature, quantity, quality and use of the water resources of the Aupouri and Karikari Peninsulas.
Published: 13 Oct 2014
A numerical modelling assessment of the hydrogeological conditions and sustainable yield of the Aupouri aquifer.
Published: 03 Jan 2000
- Aupouri Aquifer - Introduction - Section 2.pdf (PDF 725 KB)
- Aupouri Aquifer - Section 3.pdf (PDF 215 KB)
- Aupouri Aquifer - Section 4 - References.pdf (PDF 488 KB)
- Aupouri Aquifer - Figures.pdf (PDF 2.27 MB)
- Appendix A - Rainfall analysis.pdf (PDF 175 KB)
- Appendix B - Preliminary recharge analysis.pdf (PDF 364 KB)
- Appendix C - Monitoring bore hydrographs.pdf (PDF 184 KB)
- Appendix D - Soil moisture water balance model.pdf (PDF 128 KB)
- Appendix E - Transient calibration bore hydrographs.pdf (PDF 72 KB)
Hydrogeological investigations and groundwater modelling of the Awanui artesian aquifer.
Published: 12 Nov 2007
- Awanui_Numerical Modelling Report (PDF 1.32 MB)
- Awanui Fig1 - Site Basemap (PDF 1.22 MB)
- Awanui Fig2 - Geology (PDF 1.39 MB)
- Awanui Fig 5 - Piezosurface (PDF 1.3 MB)
- Awanui Fig 6 - Monitoring bores (PDF 1.25 MB)
- Awanui Fig12 - Artesian Bores (PDF 1.23 MB)
- Awanui Fig 34 - Calibrated piezosurfaces (PDF 376 KB)
- Awanui Fig 35 - Piezosurface closed bores (PDF 397 KB)
- Awanui Fig 36 - Head Change (PDF 423 KB)
- Awanui Fig 37 - Artesian (PDF 381 KB)
- Awanui Fig B1 - Layer Elevations (PDF 314 KB)
An assessment of the Coopers Beach, Cable Bay and Mangonui groundwater resource.
Published: 08 Jul 2005
An assessment of the Glenbervie groundwater resource.
Published: 07 Feb 2005
This report focuses on the hydrogeology of the Kaikohe basalt aquifer.
Published: 02 Feb 2007
Findings of an assessment of the water resources associated with the Kaikohe basalt aquifers.
Published: 13 Oct 2014
An assessment of the Mangawhai groundwater resource.
Published: 01 Aug 2005
This report focuses on the hydrogeology of the Maungakaramea basalt aquifer.
Published: 28 Mar 2006
A hydrogeological review and groundwater numerical modelling assessment of the Maunu Maungatapere-Whatitiri aquifers,
Published: 03 Oct 2012
A hydrogeological review and groundwater numerical modelling assessment of the Maunu Maungatapere-Whatitiri aquifers.
Published: 14 Oct 2014
- Maunu - Maungatapere - Whatitiri Aquifers - Sustainable Yield Assessment - April 2010 (web).pdf (PDF 1.45 MB)
- Maunu - Maungatapere - Whatitiri Aquifers - Appendices.pdf (PDF 1.43 MB)
- Figure 1 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (PDF 968 KB)
- Figure 2 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (PDF 887 KB)
- Figure 3 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (PDF 628 KB)
- Figure 4 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (PDF 632 KB)
- Figure 6 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (PDF 698 KB)
- Figures 10a 10b - Maunu - Maungatapere - Whatitiri Aquifers.pdf (PDF 48 KB)
- Figure 11 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (PDF 600 KB)
- Figure 12 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (PDF 340 KB)
- Figure 13 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (PDF 332 KB)
- Figure 14 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (PDF 604 KB)
A national survey of pesticides in groundwater throughout New Zealand (ESR 2011).
Published: 03 Oct 2012
An assessment of the aesthetic water quality problems relating to high iron and manganese concentrations in the existing production bores.
Published: 01 May 2006
This study was commissioned to increase the level of understanding of the Ruawai aquifer hydrogeology and to assess some of the issues that are of concern to Northland Regional...
Published: 14 Oct 2014
- Ruawai Report (web).pdf (PDF 189 KB)
- Figure 1- Locality - Ruawai Aquifer Report (web).pdf (PDF 1.83 MB)
- Figure 2 - Geology - Ruawai Aquifer Report (web).pdf (PDF 270 KB)
- Figure 3 - NRC Borelogs - Ruawai Aquifer Report (web).pdf (PDF 1.2 MB)
- Figure 4 - Consents - Ruawai Aquifer Report (web).pdf (PDF 1.18 MB)
- Figure 6 - Landuse - Ruawai Aquifer Report (web).pdf (PDF 571 KB)
- Figure 7 - Hydrogeological Cross Sections - Ruawai Aquifer Report (web).pdf (PDF 865 KB)
- Figure 8 - Artesian Areas - Ruawai Aquifer Report (web).pdf (PDF 630 KB)
- Figure 9 - Piezometric Surface - Ruawai Aquifer Report (web).pdf (PDF 550 KB)
- Figure 10 - Electrical Conductivity Distribution - Ruawai Aquifer Report (web).pdf (PDF 543 KB)
- Appendix C - Ruawai Aquifer Report (web).pdf (PDF 73 KB)
- Appendix D - Ruawai Aquifer Report (web).pdf (PDF 77 KB)
An assessment of the Russell groundwater resource.
Published: 07 Oct 2002
The Russell water resources survey report (1987)
Published: 14 Oct 2014
Summary table of the different groundwater investigations carried out in Northland's aquifers - key findings and recommendations.
Published: 03 Oct 2012
Preliminary Hydrogeological Investigations – Three mile bush groundwater resource.
Published: 28 Mar 2006
An assessment of the available water resources in the area (1983).
Published: 13 Oct 2014