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 (724 KB)
- Aupouri Aquifer - Section 3.pdf (214 KB)
- Aupouri Aquifer - Section 4 - References.pdf (487 KB)
- Aupouri Aquifer - Figures.pdf (2329 KB)
- Appendix A - Rainfall analysis.pdf (175 KB)
- Appendix B - Preliminary recharge analysis.pdf (364 KB)
- Appendix C - Monitoring bore hydrographs.pdf (183 KB)
- Appendix D - Soil moisture water balance model.pdf (128 KB)
- Appendix E - Transient calibration bore hydrographs.pdf (72 KB)
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
Hydrogeological investigations and groundwater modelling of the Awanui artesian aquifer.
Published: 12 Nov 2007
- Awanui_Numerical Modelling Report (1353 KB)
- Awanui Fig1 - Site Basemap (1247 KB)
- Awanui Fig2 - Geology (1423 KB)
- Awanui Fig 5 - Piezosurface (1327 KB)
- Awanui Fig 6 - Monitoring bores (1282 KB)
- Awanui Fig12 - Artesian Bores (1255 KB)
- Awanui Fig 34 - Calibrated piezosurfaces (376 KB)
- Awanui Fig 35 - Piezosurface closed bores (396 KB)
- Awanui Fig 36 - Head Change (423 KB)
- Awanui Fig 37 - Artesian (380 KB)
- Awanui Fig B1 - Layer Elevations (313 KB)
An assessment of the Coopers Beach, Cable Bay and Mangonui groundwater resource.
Published: 08 Jul 2005
- Final Report (616 KB)
- Coopers - Figure 1 (2531 KB)
- Coopers - Figure 4 (1791 KB)
- Coopers - Figure 7 (1947 KB)
An assessment of the Glenbervie groundwater resource.
Published: 07 Feb 2005
- Glenbervie - Final Report (440 KB)
- Glenbervie - Figure 1 (1301 KB)
- Glenbervie - Figure 2.pdf (2242 KB)
- Glenbervie - Figure 3 (1165 KB)
- Glenbervie - Figure 6.pdf (640 KB)
This report focuses on the hydrogeology of the Kaikohe basalt aquifer.
Published: 02 Feb 2007
- Kaikohe - Final Report (331 KB)
- Kaikohe - Figure 1.pdf (341 KB)
- Kaikohe - Figure 2 (665 KB)
- Kaikohe - Figure 3 (594 KB)
- Kaikohe - Figure 5 (528 KB)
- Kaikohe - Figure 9 (479 KB)
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
- Mangawhai - Final Report (759 KB)
- Mangawhai - Figure 1 (1182 KB)
- Mangawhai - Figure 4 (1096 KB)
- Mangawhai - Figure 8 (1085 KB)
- Mangawhai - Figure 9 (1107 KB)
This report focuses on the hydrogeology of the Maungakaramea basalt aquifer.
Published: 28 Mar 2006
- Maungakaramea - Final Report (381 KB)
- Maungakaramea - Figure 1 (758 KB)
- Maungakaramea - Figure 4 (580 KB)
- Maungakaramea - Figure 5 (77 KB)
- Maungakaramea - Figure 7 (562 KB)
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 (1480 KB)
- Maunu - Maungatapere - Whatitiri Aquifers - Appendices.pdf (1463 KB)
- Figure 1 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (967 KB)
- Figure 2 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (887 KB)
- Figure 3 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (628 KB)
- Figure 4 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (632 KB)
- Figure 6 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (697 KB)
- Figures 10a 10b - Maunu - Maungatapere - Whatitiri Aquifers.pdf (48 KB)
- Figure 11 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (600 KB)
- Figure 12 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (340 KB)
- Figure 13 - Maunu - Maungatapere - Whatitiri Aquifers.pdf (331 KB)
- Figure 14 - Maunu - Maungatapere - Whatitiri Aquifers.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
- Ruawai - Final Report (898 KB)
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 (189 KB)
- Figure 1- Locality - Ruawai Aquifer Report (web).pdf (1874 KB)
- Figure 2 - Geology - Ruawai Aquifer Report (web).pdf (270 KB)
- Figure 3 - NRC Borelogs - Ruawai Aquifer Report (web).pdf (1227 KB)
- Figure 4 - Consents - Ruawai Aquifer Report (web).pdf (1203 KB)
- Figure 6 - Landuse - Ruawai Aquifer Report (web).pdf (570 KB)
- Figure 7 - Hydrogeological Cross Sections - Ruawai Aquifer Report (web).pdf (864 KB)
- Figure 8 - Artesian Areas - Ruawai Aquifer Report (web).pdf (630 KB)
- Figure 9 - Piezometric Surface - Ruawai Aquifer Report (web).pdf (550 KB)
- Figure 10 - Electrical Conductivity Distribution - Ruawai Aquifer Report (web).pdf (542 KB)
- Appendix C - Ruawai Aquifer Report (web).pdf (73 KB)
- Appendix D - Ruawai Aquifer Report (web).pdf (76 KB)
An assessment of the Russell groundwater resource.
Published: 07 Oct 2002
- Russell Groundwater Modelling Report (837 KB)
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
- Three Mile Bush - Final Report (763 KB)
- Three Mile Bush - Figure 1 (1054 KB)
- Three Mile Bush - Figure 3 (2207 KB)
- Three Mile Bush - Figure 4 (808 KB)
- Three Mile Bush - Figure 7 (808 KB)
An assessment of the available water resources in the area (1983).
Published: 13 Oct 2014