Victoria's Comprehensive Report 2019
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Victoria's Comprehensive Report 2019 Basin Salinity Management 2030 Acknowledgements Brooke Hermans - North East CMA, Carl Walters - Goulburn Broken CMA, Phil Dyson - North Central CMA, Don Arnold - Mallee CMA, Joel Boyd - Wimmera CMA, Mark Potter and Paul Saunders - Goulburn-Murray Water, Dugal Wallace and Craig Dyson - Department of Jobs, Precincts and Regions, Jenn Learmonth, Joe Griffiths, Jarred Cook and Ally Bromley - Department of Environment, Land, Water and Planning Acknowledgment We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria's land and waters, their unique ability to care for Country and deep spiritual connection to it. We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices. We are committed to genuinely partner, and meaningfully engage, with Victoria's Traditional Owners and Aboriginal communities to support the protection of Country, the maintenance of spiritual and cultural practices and their broader aspirations in the 21st century and beyond. © The State of Victoria Department of Environment, Land, Water and Planning 2019 This work is licensed under a Creative Commons Attribution 4.0 International licence. You are free to re-use the work under that licence, on the condition that you credit the State of Victoria as author. The licence does not apply to any images, photographs or branding, including the Victorian Coat of Arms, the Victorian Government logo and the Department of Environment, Land, Water and Planning (DELWP) logo. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ ISBN 978-1-76077-908-5 (pdf) Disclaimer This publication may be of assistance to you but the State of Victoria and its employees do not guarantee that the publication is without flaw of any kind or is wholly appropriate for your particular purposes and therefore disclaims all liability for any error, loss or other consequence which may arise from you relying on any information in this publication. Accessibility If you would like to receive this publication in an alternative format, please telephone the DELWP Customer Service Centre on 136186, email [email protected] or via the National Relay Service on 133 677 www.relayservice.com.au. This document is also available on the internet at www.delwp.vic.gov.au. Contents 1. Executive Summary ...................................................................................................... 3 2. Introduction ................................................................................................................... 7 2.1.1 North East ............................................................................................................................................. 7 2.1.2 Goulburn Broken .................................................................................................................................. 7 2.1.3 North Central ........................................................................................................................................ 8 2.1.4 Mallee .................................................................................................................................................... 8 2.1.5 Wimmera ............................................................................................................................................... 8 3. Salinity Accountability Framework ............................................................................. 9 3.1 Victorian Statement of Compliance ......................................................................................................... 9 3.2 Regional Salinity Registers .................................................................................................................... 12 3.3 New Accountable Actions ...................................................................................................................... 12 3.4 Salinity Accountability for Environmental Water ................................................................................. 13 4. Salt Interception Schemes ......................................................................................... 14 4.1 Operation of Joint Works and Measures............................................................................................... 14 5. Salinity Management .................................................................................................. 16 5.1 Victorian Salinity Management .............................................................................................................. 16 5.2 Flow-Based Salinity Management .......................................................................................................... 16 5.2.1 North East ........................................................................................................................................... 17 5.2.2 Goulburn Broken ................................................................................................................................ 17 5.2.3 North Central ...................................................................................................................................... 17 5.2.4 Mallee .................................................................................................................................................. 17 5.2.5 Wimmera ............................................................................................................................................. 18 5.3 Land-Based Salinity Management ......................................................................................................... 18 5.3.1 Goulburn Broken ................................................................................................................................ 18 5.3.2 North Central ...................................................................................................................................... 19 5.3.3 North East ........................................................................................................................................... 19 5.3.4 Mallee .................................................................................................................................................. 20 5.3.5 Wimmera ............................................................................................................................................. 21 5.3.6 Dryland Salinity Management ........................................................................................................... 21 5.4 End-of-Valley Targets .............................................................................................................................. 22 5.4.1 2018/19 Flow and Salinity Plot .......................................................................................................... 24 6. Efficient Governance .................................................................................................. 26 6.1 BSM2030 Basin-wide Core Salinity Monitoring Network..................................................................... 26 6.1.1 Dryland Salinity .................................................................................................................................. 26 6.1.2 North East ........................................................................................................................................... 27 6.1.3 Goulburn Broken ................................................................................................................................ 27 6.1.4 North Central ...................................................................................................................................... 28 Victoria's Comprehensive Report 2019 1 Basin Salinity Management 2030 6.1.5 Mallee .................................................................................................................................................. 29 6.2 Register Reviews of Victorian Accountable Actions ........................................................................... 29 6.2.1 Summary ............................................................................................................................................. 29 6.2.2 Goulburn Broken ................................................................................................................................ 30 6.2.3 North Central ...................................................................................................................................... 30 6.2.4 Mallee .................................................................................................................................................. 31 6.2.5 Register B ........................................................................................................................................... 31 6.3 Victorian response to IAG-Salinity audit recommendations 2016/17 ................................................ 33 7. Strategic Knowledge Improvement ........................................................................... 36 7.1 State-wide Projects.................................................................................................................................. 36 7.2 Regional Projects ...................................................................................................................................