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April 2013This snapshot presents commonly asked questions about New Zealand's greenhouse gas emissions and provides answers from New Zealand's Greenhouse Gas Inventory 1990–2011 released on 12 April 2013. This is not the latest inventory snapshot. Note the inventory is updated annually and every release contains recalculated data for the entire time series (from 1990) to implement ongoing improvements. To view the latest snapshot for the inventory go to our greenhouse gas inventory reporting web page. Read more -
New Zealand's Greenhouse Gas Inventory 1990–2010 and Net Position: Environmental Snapshot April 2012April 2012This snapshot presents commonly asked questions about New Zealand’s emissions and provides answers from New Zealand’s Greenhouse Gas Inventory 1990–2009 released on 15 April 2011. This is not the latest environmental snapshot. Note the inventory is updated annually and every release contains recalculated data for the entire time series (from 1990) to implement ongoing improvements. To view the latest snapshot for the inventory go to our greenhouse gas inventory reporting web page. Read more -
May 2014New Zealand’s Environmental Reporting Series: 2014 Air domain report presents information on New Zealand’s air quality using data to 2012. It shows the changes in our air quality over time, and the associated pressures and impacts. Read more -
June 2016This document lists the topics to be reported on in environmental reports and provides a description of each. Read more -
May 2014The technical report commissioned to provide us with some of the data used in the 2014 Air domain report. Read more -
April 2017This report presents a case study of cultural assessments for fresh water in the Waitaki catchment in Canterbury. Read more -
August 2017This review provides a stocktake of the progress made by each regional council towards implementing the National Policy Statement for Freshwater Management (NPS-FM) in their plans. Read more -
August 2011In 2011, the Government consulted on the proposal for an Environmental Reporting Bill. This consultation document sought people’s input and views on the proposed options for improving national state of the environment reporting in New Zealand. Submissions closed on 18 October 2011. Read more -
July 2009This environmental report card provides information on the composition of solid waste sent to landfill. Read more -
November 2015The Government recently consulted on proposed topics for national environmental reporting. This document includes the proposed topic list and supporting information. Submissions closed on 23 December 2015. Read more -
August 2018Trend analyses performed on many sites are regularly aggregated by water quality variable and summarised in tabular, graphical or map format as part of environmental reporting. Read more -
November 2010This environmental report card is one of a series that provides information on New Zealand’s fishing activity from an environmental perspective. Total commercial catch and stock status are used to report on fish stocks under the quota management system (QMS). Read more -
April 2017This report aimed to develop national level statistics on water allocation to quantify the pressures on river flows, and in turn freshwater ecosystems. Read more -
July 2009The latest indicator update providing information on the pressure energy demand and the supply of energy and electricity generation places on New Zealand’s environment. Read more -
January 2010The latest indicator update providing information on the state of New Zealand’s land, using the soil health indicator. Read more -
May 2010The latest indicator update providing information on the state of New Zealand’s air, measuring four air pollutants: nitrogen dioxide; carbon monoxide; sulphur dioxide; and ground-level ozone. Read more -
December 2008The 2008 environmental report card providing information on the area of New Zealand’s marine areas with legal protection. This report card has been superseded by the Marine Protected Areas indicator update published in 2012. Read more -
August 2020This evaluation report has been prepared under Section 32 (s32) of the Resource Management Act 1991. Read more -
May 2019This report updates previously published statistics on water consented to be taken from surface and groundwater sources for consumptive uses (such as irrigation or drinking water). Read more -
November 2013This report summarises the work of the freshwater National Objectives Framework Reference Group, including identifying some potential bottom lines, and recommendations for further work. The group included representatives from iwi, regional councils and key stakeholder groups. Read more -
March 2009The latest indicator update providing information the pressure road transport places on New Zealand’s environment. Read more -
February 2009This report card provides information on the state of New Zealand’s air, measuring particulate matter – PM10. The report card has been superseded by the Air quality particulate matter – PM10 indicator update published in October 2012. Read more -
April 2019This report summarises analysis methods and outcomes for modelling nitrate-nitrogen leaching from livestock in New Zealand, from 1990 to 2017. Read more -
May 2020This report by the Freshwater Independent Advisory Panel makes a series of recommendations about the proposals outlined in the Action plan for healthy waterways consultation document. Read more -
September 2005This report summarises the evaluation of the provisions of the Waitaki Catchment Water Allocation Regional Plan undertaken by the Waitaki Catchment Water Allocation Board. All the objectives, policies and rules of the Plan have been examined. Read more -
May 2018The Managing Upstream project aims to help inform management decisions when establishing freshwater objectives under the Freshwater NPS and increase knowledge on the state of different estuary types in New Zealand. Read more -
October 2018This document presents key findings from the Our air 2018 environment report. Read more -
May 2018This report provides an environmental classification system for a potential deposited sediment indicator in the National Objectives Framework. The system classifies streams according to their modelled reference state. This report is an interim deliverable for an ongoing research programme that builds on and refines its findings and will conclude in June 2018. Read more -
July 2005This report summarises the feedback received at 19 public meetings held in February 2005 on the Sustainable Water Programme of Action discussion document Freshwater for a sustainable future: issues and options. Read more -
August 2020This report describes a prototype for a New Zealand River Ecosystem Health Scorecard, conceived as a simple, easily interpretable and holistic communication tool for the state of the biophysical condition of rivers and streams in New Zealand. Read more -
March 2016This report priorities suggested improvements to enhance and expand air domain reporting. Read more -
July 2005This report summarises the feedback received at 14 meetings held with local government in February 2005, on the Sustainable Water Programme of Action discussion document Freshwater for a sustainable future: issues and options. Read more -
July 2005This report summarises the feedback received at 17 hui with Māori held in February and March 2005, on the Sustainable Water Programme of Action discussion document Freshwater for a sustainable future: issues and options. Read more -
November 2002This technical report outlines the outcomes and findings of the Freshwater Microbiological Research Programme. Read more -
July 2005This report summarises the written submissions to central government on the Sustainable Water Programme of Action discussion document Freshwater for a sustainable future: issues and options. Read more -
March 2007This report considers alternatives to a National Environmental Standard for Sources of Human Drinking-water to determine if the proposed standard is the most appropriate way to reduce the risk of contaminating drinking-water sources. Read more -
May 2018The Managing Upstream project aims to help inform management decisions when establishing freshwater objectives under the Freshwater NPS and increase knowledge on the state of different estuary types in New Zealand. Read more -
May 2020This report builds on the report released by the Freshwater Science and Technical Advisory Group in June 2019. Read more -
October 2020This report describes the climate datasets that were supplied by NIWA for use in Our atmosphere and climate 2020, and outlines the methodologies used to generate them. Read more -
December 2004This report provides information about the types and location of recreation and tourism activity that is supported by or associated with water bodies within the Waitaki Catchment. Read more -
December 2004This GIS report provides information about the types and location of recreation and tourism activity that is supported by or associated with water bodies within the Waitaki Catchment. Read more -
August 2017This report provides recommendations to the Minister for the Environment and Minister for Primary Industries on proposed amendments to the National Policy Statement for Freshwater Management 2014. Read more -
July 2013This report details the approach used to compile regional council and NIWA water quality data sets, calculate state and trends, and develop predictive models of water quality parameters. The modelling is used to predict water quality in unmonitored reaches. Read more -
April 2017This report outlines the development of a database to house scientific and cultural information on the health of Te Arawa lakes (Bay of Plenty). Read more -
February 2010This is the report and recommendations of the Board of Inquiry into the proposed National Policy Statement for Freshwater Management. The National Policy Statement for Freshwater Management 2011 came into effect on 1 July 2011. Read more -
July 2014This report provides recommendations to the Minister for the Environment on proposed changes to the National Policy Statement for Freshwater Management 2011. Read more -
September 2015Citizen science is emerging as a new source of data that could potentially be used in environmental monitoring and reporting. This project looked at the Garden Bird Survey as an example of a citizen science dataset. Read more -
December 2017This report estimates the net amount of surface water available in New Zealand and in each region between 1995 and 2014. Read more -
November 2007This is the report and recommendation of the special tribunal appointed under section 202 of the Resource Management Act to consider Fish and Game's application for a water conservation order on the Oreti River. Read more -
March 2018This report has regional summaries of the work planned or underway to improve water quality in rivers and lakes in terms of human health. Read more