Lakes Research and Reports Archive
This document is the lake monitoring report for 2016.
Published: 20 Jan 2017
A palaeolimnological investigation into the past histories of Lake Humuhumu, Rotokawau and Rototuna.
Published: 21 Sep 2016
This report presents a summary of information on native biodiversity values gathered on 87 Northland Lakes and wetland margins.
Published: 24 Sep 2013
- Northland lakes ecological status 2013 (Exec Summary - s3.16).pdf (PDF 1.95 MB)
- Northland lakes ecological status 2013 (s3.17 - s3.27).pdf (PDF 1.91 MB)
- Northland lakes ecological status 2013 (s3.28 - s4.16).pdf (PDF 1.97 MB)
- Northland lakes ecological status 2013 (s4.17 - s6.7).pdf (PDF 1.87 MB)
- Northland lakes ecological status 2013 (s6.8 - References).pdf (PDF 1.48 MB)
An assessment of lakes and water bodies in Central Northland and Pouto areas
Published: 03 Oct 2012
The state and trends of water quality for 28 lakes in the current Northland lake monitoring network from 2007 to 2011.
Published: 15 Jan 2014
A Northland Lakes status report.
Published: 24 Jan 2012
Northland Regional Council (NRC) engaged NIWA to assist achievement of its goal “to prevent deterioration in water quality and loss of biodiversity value in Northland lakes”.
This...
Published: 02 Aug 2010
- Contents - Executive Summary - Introduction and Methods.pdf (PDF 162 KB)
- Aupouri Lakes - pages 10-75.pdf (PDF 762 KB)
- Aupouri Lakes - pages 76-142.pdf (PDF 981 KB)
- Karikari Peninsula - Central and East.pdf (PDF 653 KB)
- Kai-Iwi and north Dargaville Lakes.pdf (PDF 346 KB)
- Pouto Peninsula - pages 218-249.pdf (PDF 673 KB)
- Pouto Peninsula - pages 250-282.pdf (PDF 846 KB)
- Biosecurity and Weed Surveillance.pdf (PDF 106 KB)
- Acknowledgements and References.pdf (PDF 30 KB)
This report presents a summary of information gathered on 80 Northland lakes.
Published: 09 Aug 2009
- Contents and Executive Summary (PDF 492 KB)
- Introduction (PDF 85 KB)
- Methods (PDF 237 KB)
- Aupouri Lakes A - K (PDF 782 KB)
- Aupouri Lakes L - N (PDF 1.13 MB)
- Aupouri Lakes P - T (PDF 1.28 MB)
- Aupouri Lakes W - Z (PDF 1.35 MB)
- Karikari Peninsula central and east (PDF 1.75 MB)
- Kai-Iwi and north Dargaville lakes (PDF 1.02 MB)
- Pouto Peninsula (PDF 2.58 MB)
- Biosecurity (PDF 449 KB)
- Weed surveillance programme 2009 (PDF 104 KB)
- Acknowledgements (PDF 78 KB)
- References (PDF 92 KB)