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January 2021This report describes a pilot study to validate methods and assess cost savings for the design of a large-scale replacement study of the 1998-2000 Quantitative Microbial Risk Assessment. Read more -
December 2020This factsheet is part of a series and provides information on the new mahinga kai compulsory value, and other Māori values in the National Policy Statement for Freshwater Management 2020 (NPS-FM 2020). Read more -
December 2020This factsheet is part of a series and provides information on the amended regulations for measuring and reporting water takes. Read more -
December 2020This factsheet is part of a series and provides information on the new regulations for the application of synthetic nitrogen fertiliser to pastoral land. Read more -
December 2020This factsheet is part of a series and provides information on the new policies for ecosystem health in the National Policy Statement for Freshwater Management 2020 (NPS-FM 2020). Read more -
December 2020This factsheet is part of a series and provides information on the new policies for threatened species. Read more -
December 2020This factsheet is part of a series and provides information about policies for limit setting and action plans in the National Policy Statement for Freshwater Management 2020 (NPS-FM 2020). Read more -
December 2020This factsheet is part of a series and provides information on the new policies for setting environmental flows and levels, and requirements to set take limits, in the National Policy Statement for Freshwater Management 2020 (NPS-FM 2020). Read more -
December 2020This factsheet is part of a series and provides information on the new policies for managing nitrogen in the National Policy Statement for Freshwater Management 2020 (NPS-FM 2020). Read more -
December 2020This factsheet is part of a series and provides information on the new policies for managing dissolved reactive phosphorus (DRP) in the National Policy Statement for Freshwater Management 2020 (NPS-FM 2020). Read more -
December 2020This factsheet is part of a series and provides information on the new policies for managing sediment (including deposited and suspended sediment) in the National Policy Statement for Freshwater Management 2020 (NPS-FM 2020). Read more -
December 2020This report surveyed international frameworks, identified important lessons for outcome-based environmental management, and helps clarify what setting environmental limits and targets will require. Read more -
December 2020This document provides a summary of the submissions in response to the Government's proposed amendments to the National Environmental Standards for Air Quality. Read more -
December 2020This guide provides information on how to submit expressions of interest to the Freshwater Improvement Fund. Read more -
December 2020This report translates the planetary boundaries framework to show New Zealand’s global environmental connections and quantifies where our country sits in terms of operating within environmentally safe boundaries. Read more -
October 2020Read the summary of recommendations and the Minister for the Environment’s decisions on amendments to the National Policy Statement for Freshwater Management 2020 report here. Read more -
October 2020This factsheet provides information on the new policies for district plans and the role of territorial authorities in the National Policy Statement for Freshwater Management 2020 (NPS-FM 2020). Read more -
October 2020This factsheet provides a high-level overview of values and attributes in the National Policy Statement for Freshwater Management 2020 (NPS-FM 2020). Read more -
September 2020This table sets out when the different parts of the Essential Freshwater package come into force. Read more -
September 2020This factsheet sets out the provisions relating to rivers in the National Policy Statement for Freshwater 2020 and the National Environmental Standards for Freshwater. Read more -
September 2020This factsheet sets out the provisions relating to Te Mana o te Wai in the Essential Freshwater programme including the National Policy Statement for Freshwater 2020. Read more -
September 2020This factsheet provides an overview of the Essential Freshwater programme, including the National Policy Statement for Freshwater Management 2020, National Environmental Standards for Freshwater, and other regulations. Read more -
September 2020This factsheet sets out the provisions relating to wetlands in the National Policy Statement for Freshwater 2020 and the National Environmental Standards for Freshwater. Read more -
September 2020This factsheet sets out the regulations relating to intensive winter grazing in the National Environmental Standards for Freshwater. Read more -
September 2020This factsheet sets out the regulations relating to stock exclusion in the Resource Management (Stock Exclusion) Regulations 2020. 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 -
September 2020This factsheet sets out the regulations relating to stockholding and feedlots in the National Environmental Standards for Freshwater. Read more -
September 2020An evaluation report and compilation spreadsheet of available tools, databases and resources relating to the distribution of threatened freshwater species and their habitats in New Zealand. Read more -
September 2020This factsheet sets out the regulations relating to agricultural intensification in the National Environmental Standards for Freshwater. Read more -
August 2020This information sheet for horticultural growers has been updated to reflect the government’s final decisions on provisions for vegetable growers in Pukekohe and Horowhenua. Read more -
August 2020This guidance document sets out recommended practice for the design of instream infrastructure to provide for fish passage and to set the foundation for the improvement of fish passage management in New Zealand. Read more -
August 2020The Wetland Delineation Protocols give a robust method for delineating wetlands based on the United States delineation system. Read more -
August 2020The New Zealand Threat Classification System provides a tool for assigning a threat status to candidate taxa. Read more -
August 2020The National Policy Statement for Freshwater Management 2020 requires councils to manage periphyton in rivers as a compulsory attribute to achieve the value ecosystem health. Read more -
August 2020This report describes methods used to assess deposited sediment including the SAM2 method that is prescribed in Table 14 of Appendix 2B of the National Policy Statement for Freshwater Management 2020. Read more -
August 2020This report describes the method used to calculate the average score per metric (ASPM) indicator score. Read more -
August 2020This factsheet provides information on the consenting-related changes made through the Resource Management Amendment Act 2020. 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 -
August 2020The National Policy Statement for Freshwater Management 2020 sets out the objectives and policies for freshwater management under the Resource Management Act 1991. Read more -
July 2020This information sheet provides an overview of the marginal benefits and costs of the Action for healthy waterways policy package using the best methods and publicly-available data. Read more -
May 2020This report estimates the potential impact of the National Policy Statement for Freshwater Management (2017) and the Essential Freshwater package on the dairy, beef and sheep farming sectors. Read more -
May 2020This document provides a high-level overview of the impact assessment for Action for healthy waterways including the objectives and scope, findings, parties involved, methodologies applied, and the limitations and constraints to the analysis. Read more -
May 2020This report assesses the costs of the Essential Freshwater Package relative to the existing National Policy Statement for Freshwater Management. Read more -
May 2020This information sheet describes the environmental and economic analysis of the Action for healthy waterways package. Read more -
May 2020This information sheet sets out an overview of what the new regulations mean from an iwi/Māori perspective, recognising the importance and significance freshwater has for iwi/Māori and the Crown’s responsibilities under the Treaty of Waitangi. Read more -
May 2020This information sheet describes how attributes in the new National Policy Statement for Freshwater Management contribute to understanding how freshwater provides for ecosystem health and human contact. Read more -
May 2020This memo sets out a technical review by NIWA of two reports relating to environmental impact assessment of Essential Freshwater policies. Read more -
May 2020This report presents research conducted by Lincoln University on the willingness to pay for the various attributes associated with New Zealand’s green premium. Read more -
May 2020This report summarises work to evaluate load reductions required to meet the new National Policy Statement for Freshwater Management's nutrient-related bottom lines. Read more -
May 2020This memo assesses whether councils would need to make changes to wastewater treatment in addition to those already identified in the Boffa Miskell report Cost estimates for upgrading wastewater treatment plants to meet objectives of the NPS freshwater. Read more