Publication Search
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August 2003This technical report provides information on the sources of fine particles (PM10 – particles less then 10 microns in diameter) in New Zealand. Read more -
June 2001This report is a step-by step guide to preparing emission inventories in New Zealand. It contains information on the purpose, process, methodology and application of emission inventory investigations. Read more -
June 2007This plain English brochure contains information about PM10 air pollution and how it is monitored, and the national environment standards for air quality. Read more -
June 2002Information for lake managers on on native and exotic fish populations in substantial lakes and reservoirs. Read more -
May 2004This report outlines the cost and the benefits of the proposed National Environmental Standards to Control Greenhouse Gas Emissions from Landfills. Read more -
March 2011This New Zealand Domestic Solid Fuel Burner Authorisation Manual provides details of the national authorisation procedures required for the sale of compliant domestic solid fuel burning appliances. Read more -
August 2018These guidelines provide water managers with tools and guidance to assess, manage and monitor the water quality. They complement the existing National Policy Statement for Freshwater Management (Freshwater NPS) which is the main direction to local government about how to manage fresh water in New Zealand. Read more -
December 2009These guidelines provide advice on how public health risk associated with cyanobacteria in recreational waters can be managed. Read more -
March 2000This protocol specifies a cost-effective method to determine the trophic levels of lakes, and changes in these levels over time. Read more -
June 2000A background review of the structure and value of periphyton communities in streams, factors controlling growth and composition of periphyton, and the effects of human activities on the community. Read more -
December 2006This document provides a step-by-step protocol for the collection of groundwater samples in New Zealand. Read more -
August 2001This guide provides guidance on the benefits of clear visibility, the contaminants and factors affecting visibility, suitable monitoring methods, potential indicators of visibility degradation, and how emissions causing visibility can be managed in New Zealand. Read more -
December 2019This guide provides information for people who import, manufacture, or sell products covered by New Zealand’s Water Efficiency Labelling Scheme (WELS). Read more -
April 2004This document provides interim guidance on ‘functional’ indicators of ecosystem processes, such as ecosystem metabolism Read more -
July 2001This publication provides background information about the sources, causes and processes involved with the deterioration of streams in farmed catchments and the consequences of that deterioration. Read more -
July 2020The Government intends to ratify the Minamata Convention on Mercury and is proposing to introduce a new set of regulations to do so. We are seeking your views on the Government’s proposals and the impacts of the proposed controls on New Zealand. Read more -
August 2011The National Air Quality Compliance Strategy sets out the practices regional councils could adopt to meet the air quality standard for PM₁₀ (particulate matter less than 10 micrometres) and thereby deliver clean healthy air for all New Zealanders. Read more -
September 2020This document provides detailed technical guidance about the new freshwater planning process (FPP) introduced by the Resource Management Amendment Act 2020. Read more -
October 2018This document captures areas of shared interest in water quality and ecosystem health improvements and defines how the Crown and Māori will work together to make improvements to New Zealand’s freshwater. Read more -
September 2001This document summaries submissions received on the revised and new ambient air quality guidelines. Read more -
December 2004This discussion document outlines the different ways in which New Zealanders value and use freshwater. It also looks at how New Zealand’s water is managed and the pressures and challenges facing our water management system. Read more -
June 2002Information for lake managers on pest fish and weeds in New Zealand lakes. Read more -
October 2018This document sets out the Government’s plan to restore and protect freshwater in New Zealand. Read more -
November 2001This protocol identifies and describes standardised protocols for use by agencies throughout New Zealand for macroinvertebrate biomonitoring. Read more -
October 2018This document describes a framework for assessing the biophysical ecosystem health of fresh water in Aotearoa New Zealand. Read more -
April 2009This document provides best practice guidance on ambient (outdoor) air quality monitoring and data management in New Zealand. Read more -
February 2016This consultation document sets out the Government’s proposals to improve the management of fresh water in New Zealand. Read more -
November 2016This guide outlines good practice in assessing and managing odours that cause offensive and objectionable effects in New Zealand. Read more -
March 2013This paper sets out the Government’s approach to reforming New Zealand’s freshwater management system. Comments closed on 8 April 2013. Read more -
June 2004The Good Practice Guide for Atmospheric Dispersion Modelling provides good-practice protocols for carrying out atmospheric dispersion modelling in New Zealand. Read more -
August 2005This report summarises the views of the Stakeholder Reference Group on water allocation and use in New Zealand, and the potential approaches for improving our current allocation system. Read more -
November 2016This guide outlines good practice recommendations for assessing air quality in New Zealand, mainly for the purpose of resource consent applications. It provides a practical and reasonable approach to managing discharges to air from industry. Read more -
July 2008This proposed National Policy Statement on Freshwater Management sets out the objective and policies for managing New Zealand's freshwater resources under the Resource Management Act 1991. The NPS came into effect on 1 July 2011. Read more -
December 2009The Water Research Strategy sets out the issues for water management and guides investment in water research. It is intended to guide the science sector to deliver the information and tools required to enable world class management of water resources in New Zealand. Read more -
September 2019This is the draft of the proposed new National Policy Statement for Freshwater Management (NPS-FM). It sets out the objectives and policies for freshwater management under the Resource Management Act 1991. Read more -
December 2000The Stream Periphyton Monitoring Manual describes a standard set of methods for regional councils, consultants and researchers to collect and analyse data on periphyton for resource surveys, impact assessments/monitoring, state of environment reporting and research studies. Read more -
October 2009This report updates the cost-benefit analysis of the National Environmental Standards (NES) on Air Quality undertaken in 2004. Read more -
August 2020The Wetland Delineation Protocols give a robust method for delineating wetlands based on the United States delineation system. Read more -
May 2007This material is incorporated by reference in the National Policy Statement for Freshwater Management 2020. Read more -
November 2016This guide provides information on how to assess and manage dust emissions from sources such as quarrying, aggregate crushing, abrasive blasting, sealed and unsealed surfaces, and material stockpiles. Read more -
May 2011An evaluation of alternatives, benefits and costs under section 32 of the Resource Management Act 1991 was carried out before the introduction of the National Policy Statement for Freshwater Management 2011. The NES came into effect on 1 July 2011. Read more -
November 1998This document provides standardised whole effluent toxicity testing (WETT) protocols to test the potential biological impact of discharges into the aquatic environment of contaminated wastewater. Read more -
July 2014Proposed amendments to the National Policy Statement for Freshwater Management were publicly notified on 7 November 2013. This report summarises the recommendations and the Minister’s decision on the recommendations following consultation on the proposed amendments. Read more -
July 2004This paper was published as part of the Water Programme of Action Freshwater for a Sustainable Future consultation. Read more -
May 2011The National Policy Statement for Freshwater Management 2011 sets out the objectives and policies for freshwater management under the Resource Management Act 1991. The NES came into effect on 1 July 2011. Read more -
September 2019This document sets out proposals for consultation on measures to stop the degradation of waterways and restore them to a healthy state. Read more -
June 2016This document provides a summary of submissions received during the consultation on the Government’s Next Steps for Fresh Water discussion document. Read more -
June 2008This Good Practice Guide for Assessing Discharges to Air from Land Transport provides comprehensive guidance on how to consider air quality impacts from transport development. Read more