DOCSLIB.ORG

A Review of the Broome Sandstone Aquifer in the La Grange Area

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
A Review of the Broome Sandstone Aquifer in the La Grange Area Research Library Resource management technical reports Natural resources research 3-2013 A review of the Broome Sandstone aquifer in the La Grange area Robert J. Paul Richard J. George Dr Peter Gardiner Follow this and additional works at: https://researchlibrary.agric.wa.gov.au/rmtr Part of the Agriculture Commons, Environmental Monitoring Commons, Hydrology Commons, Natural Resources Management and Policy Commons, Soil Science Commons, and the Water Resource Management Commons Recommended Citation Paul, R J, George, R J, and Gardiner, P. (2013), A review of the Broome Sandstone aquifer in the La Grange area. Department of Primary Industries and Regional Development, Western Australia, Perth. Report 387. This report is brought to you for free and open access by the Natural resources research at Research Library. It has been accepted for inclusion in Resource management technical reports by an authorized administrator of Research Library. For more information, please contact [email protected]. A review of the Broome Sandstone aquifer in the La Grange area Resource management technical report 387 Supporting your success A review of the Broome Sandstone aquifer in the La Grange area Resource management technical report 387 Robert Paul, Richard George and Peter Gardiner Copyright © Western Australian Agriculture Authority, 2013 March 2013 The Department of Agriculture and Food is the lead agency and is working with the Department of Regional Development and Lands to deliver this Royalties for Regions funded project. For more information refer to agric.wa.gov.au. ISSN 1039–7205 Cover: Windmill at Mandora station (Photo: R Paul) Recommended reference Paul RJ, George RJ & Gardiner PS 2013, A review of the Broome Sandstone aquifer in the La Grange area, Resource management technical report 387, Department of Agriculture and Food, Perth. Disclaimer The Chief Executive Officer of the Department of Agriculture and Food and the State of Western Australia accept no liability whatsoever by reason of negligence or otherwise arising from the use or release of this information or any part of it. Copies of this document are available in alternative formats upon request. 3 Baron-Hay Court, South Perth WA 6151 Tel: (08) 9368 3333 Email: [email protected] agric.wa.gov.au A review of the Broome Sandstone aquifer in the La Grange area Contents Figures............................................................................................................................. iv Tables ............................................................................................................................... v Acknowledgments .......................................................................................................... vi List of symbols and shortened phrases ....................................................................... vii Summary ......................................................................................................................... ix 1. Introduction ............................................................................................................. 1 2. The La Grange area ................................................................................................ 2 2.1 Physiography .............................................................................................. 4 2.2 Environmental and cultural sites ................................................................ 19 2.3 Mining and oil exploration.......................................................................... 22 2.4 Political and cultural issues ....................................................................... 26 2.5 Groundwater management ........................................................................ 28 3. The Broome Sandstone ........................................................................................ 30 3.1 Structure ................................................................................................... 30 3.2 Geometry .................................................................................................. 30 3.3 Historic investigations ............................................................................... 30 3.4 Palaeovalleys ............................................................................................ 39 4. The Broome Sandstone aquifer ........................................................................... 41 4.1 Groundwater ............................................................................................. 41 4.2 Aquifer properties ...................................................................................... 49 4.3 Wallal Sandstone aquifer .......................................................................... 51 5. Discussion ............................................................................................................ 53 5.1 Information gaps and proposed investigations .......................................... 53 5.2 Recommendations .................................................................................... 56 6. Conclusion ............................................................................................................ 57 7. References ............................................................................................................ 58 Appendixes .................................................................................................................... 61 Appendix A Oil well bores ....................................................................................... 62 Appendix B Department of Water’s WIN database data .......................................... 66 Appendix C Main Roads Western Australia’s bores ................................................ 80 Appendix D Bidgyadanga bores .............................................................................. 82 iii A review of the Broome Sandstone aquifer in the La Grange area Figures Figure 1 Location of the La Grange area ................................................................................ 3 Figure 2 Geomorphology of the La Grange area .................................................................... 4 Figure 3 Summary of Ordovician–Cretaceous stratigraphy, Canning Basin ........................... 6 Figure 4 Surface geology and cross section locations of the La Grange area ........................ 7 Figure 5 Major tectonic subdivisions, Canning Basin. ............................................................ 8 Figure 6 Geological cross-sections of the La Grange area ..................................................... 9 Figure 7 Soil-landscape zones of the La Grange area ......................................................... 11 Figure 8 Catchment and ephemeral drainage systems in the La Grange area ..................... 14 Figure 9 Climate stations and rainfall districts in the La Grange area ................................... 15 Figure 10 Monthly average rainfall for Broome, Bidyadanga, Anna Plains and Mandora, and monthly average temperature for Bidyadanga and Mandora ......................... 17 Figure 11 Bidyadanga rainfall, 10-year moving average, and AARR for 1900–2010 ............ 18 Figure 12 Broome tidal prediction for September–October 2011 .......................................... 18 Figure 13 Wetland areas and management zones in the La Grange area ............................ 20 Figure 14 Mining tenements and mine locations in the La Grange area ............................... 23 Figure 15 Petroleum tenements in the La Grange area ........................................................ 24 Figure 16 Geothermal tenements in the La Grange area ..................................................... 25 Figure 17 Native title determinations in the La Grange area ................................................. 27 Figure 18 Previous groundwater investigations in and around the La Grange area .............. 31 Figure 19 Oil wells drilled in and around the La Grange area ............................................... 32 Figure 20 Regional watertable elevations and flow lines ...................................................... 35 Figure 21 Inferred palaeovalleys in the La Grange area ....................................................... 40 Figure 22 Groundwater depth and contours (m BGL) ........................................................... 42 Figure 23 Groundwater levels in 1999 .................................................................................. 43 Figure 24 Groundwater levels in MRD Bore and Nita Downs bores with logger data, 2011–12 ............................................................................................................... 44 Figure 25 Salinity as total dissolved salts (mg/L) contours for the La Grange area............... 45 Figure 26 Groundwater salinity trends for production bores at Bidyadanga, 1987–98 .......... 46 Figure 27 Durov diagram for groundwater with TDS less than 500 mg/L .............................. 48 Figure 28 SAR diagram for groundwater with TDS less than 500 mg/L ................................ 50 Figure 29 Artesian bores in the Wallal Sandstone in or near the La Grange area ................ 52 iv A review of the Broome Sandstone aquifer in the La Grange area Tables Table 1 Description of soil-landscape zones in the La Grange area ..................................... 10 Table 2 Bureau of Meteorology rainfall stations in the La Grange area ................................ 16
Load more

Recommended publications
  • SOLONEC Shared Lives on Nigena Country
    Shared lives on Nigena country: A joint Biography of Katie and Frank Rodriguez, 1944-1994. Jacinta Solonec 20131828 M.A. Edith Cowan University, 2003., B.A. Edith Cowan University, 1994 This thesis is presented for the degree of Doctor of Philosophy of The University of Western Australia School of Humanities (Discipline – History) 2015 Abstract On the 8th of December 1946 Katie Fraser and Frank Rodriguez married in the Holy Rosary Catholic Church in Derby, Western Australia. They spent the next forty-eight years together, living in the West Kimberley and making a home for themselves on Nigena country. These are Katie’s ancestral homelands, far from Frank’s birthplace in Galicia, Spain. This thesis offers an investigation into the social history of a West Kimberley couple and their family, a couple the likes of whom are rarely represented in the history books, who arguably typify the historic multiculturalism of the Kimberley community. Katie and Frank were seemingly ordinary people, who like many others at the time were socially and politically marginalised due to Katie being Aboriginal and Frank being a migrant from a non-English speaking background. Moreover in many respects their shared life experiences encapsulate the history of the Kimberley, and the experiences of many of its people who have been marginalised from history. Their lives were shaped by their shared faith and Katie’s family connections to the Catholic mission at Beagle Bay, the different governmental policies which sought to assimilate them into an Australian way of life, as well as their experiences working in the pastoral industry.
    [Show full text]
  • Ecological Character Description for Roebuck Bay
    ECOLOGICAL CHARACTER DESCRIPTION FOR ROEBUCK BAY Wetland Research & Management ECOLOGICAL CHARACTER DESCRIPTION FOR ROEBUCK BAY Report prepared for the Department of Environment and Conservation by Bennelongia Pty Ltd 64 Jersey Street, Jolimont WA 6913 www.bennelongia.com.au In association with: DHI Water & Environment Pty Ltd 4A/Level 4, Council House 27-29 St Georges Terrace, Perth WA 6000 www.dhigroup.com.au Wetland Research & Management 28 William Street, Glen Forrest WA 6071 April 2009 Cover photographs: Roebuck Bay, © Jan Van de Kam, The Netherlands Introductory Notes This Ecological Character Description (ECD Publication) has been prepared in accordance with the National Framework and Guidance for Describing the Ecological Character of Australia’s Ramsar Wetlands (National Framework) (Department of the Environment, Water, Heritage and the Arts, 2008). The Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act) prohibits actions that are likely to have a significant impact on the ecological character of a Ramsar wetland unless the Commonwealth Environment Minister has approved the taking of the action, or some other provision in the EPBC Act allows the action to be taken. The information in this ECD Publication does not indicate any commitment to a particular course of action, policy position or decision. Further, it does not provide assessment of any particular action within the meaning of the Environment Protection and Biodiversity Conservation Act 1999 (Cth), nor replace the role of the Minister or his delegate in making an informed decision to approve an action. This ECD Publication is provided without prejudice to any final decision by the Administrative Authority for Ramsar in Australia on change in ecological character in accordance with the requirements of Article 3.2 of the Ramsar Convention.
    [Show full text]
  • Hydrogeological Assessment of the Fitzroy Alluvium
    Department of Water Government of Western Australia Hydrogeological Assessment of the Fitzroy Alluvium Hydrogeological Record Series REPORT NO. HG 16 MAY 2006 Hydrogeological Assessment of the Fitzroy Alluvium Prepared by R.P. Lindsay and D.P. Commander Water Resources Management Department of Water Department of Water Hydrogeological Record Series Report HG 16 May 2006 Hydrogeological assessment of the Fitzroy alluvium HG 16 Hydrogeological Record Series Acknowledgments This report was prepared by R.P. Lindsay, and D.P. Commander. For more information contact: Richard Lindsay or Philip Commander Department of Water Telephone 08 6364 6895 Recommended reference The recommended reference for this publication is: Lindsay R.P. and Commander, D.P., 2005, Hydrogeological assessment of the Fitzroy alluvium, Western Australia, Department of Water, Hydrogeological Record Series HG 16. We welcome your feedback A publication feedback form can be found at the back of this publication. ISSN 1329-542X Printed on recycled stock. May 2006 Cover photograph: Myroodah Crossing in June 2005 R.P. Lindsay ii Department of Water Hydrogeological Record Series Hydrogeological assessment of the Fitzroy alluvium HG 16 Contents Summary ..........................................................................................................................1 1 Introduction ..................................................................................................................3 1.1 Background ............................................................................................................3
    [Show full text]
  • No. Area Metro/Rural Agent Year Dup ______
    J S Battye Library of West Australian History Collection No. Area Metro/Rural Agent Year Dup ____________________________________________________________________________________________________________________ 1 ‘William Bay Farm’ Rural 205 Hectares – Rural Land John Garland & Co 1982 2 Narembeen Rural ‘Bega’ 660 Hectares – Farmland John Garland & Co 1982 3 Bruce Rock Rural ‘Mairin’ 883.8 Hectares – Ppn Avon Location John Garland & Co 1981 4 Middle Swan Metro ‘Vineyard House’ 4.27 Ha – Full River Frontage John Garland & Co 1981 5 Murchison Region Rural Meka Station 365,904 Ha – Sheep Station Joseph Charles Learmonth Duffy 19? 6 Goldfields Region Rural Sturt Meadows Station – Pastoral Station Elders 1982 7 Murchison Region Rural Nookawarra Station – Pastoral Station Elders 1982 8 Albany Rural Hotel & Bottle Shop John Garland & Co 1982 9 Esperance Rural Killara Downs 1514 Hectares Elders 1983 10 West Kimberley Rural Anna Plains Station – Cattle Station Joseph Charles Learmonth Region Duffy 19? 11 Serpentine Rural 174.43 Ha – Peel Estate Lots 159, 160 & 385 John Garland & Co 1982 12 Northam Rural 470 Hectares – Buckland Estate John Garland & Co 1982 13 Mount Barker Rural Genesta Estate 432 Hectares – Pastoral John Garland & Co 1982 14 Bald Rock Rural 525 Hectares John Garland & Co 1981 D 15 31 Kinkuna Way Metro Residence John Garland & Co 1982 16 West Wagin Rural Brentwood 875 Hectares John Garland & Co 1981 17 18 Hughenden, Quindanning -Boddington Rural 650 Hectares John Garland & Co 1982 19 Fitzgerald River Rural 5875 Ha – ‘Coladdie Farms’,’Korra Korrenga’ John Garland 1981 20 Kojonup Rural Cheviot Hills – 3136.438 Ha, 7750 acres John P. MacDermott 1981 21 Peppermint Grove Metro 51 Johnston St – Residential Mansion William Porteous 1982 22 Madora Bay Rural Seafront Land H & N Perry 19? PR11263 - 1 - Copyright SLWA 2010 J S Battye Library of West Australian History Collection No.
    [Show full text]
  • Nth Past Memo June 2007.Pmd
    PastoralPastoral MEMOMEMO © State of Western Australia, 2007. Northern Pastoral Region PO Box 19, Kununurra WA 6743 Phone: (08) 9166 4019 E-mail: [email protected] June 2007 ISSN 1033-5757 Vol. 28, No. 2 CONTENTS Where has the rain been falling? ........................................................................................................... 2 Welcome from the Editor ....................................................................................................................... 3 Kimberley and Pilbara ‘wet’ season round-up ........................................................................................ 4 Halls Creek Judas Donkey Program ...................................................................................................... 5 Alan Lawford to attend Australian Rural Leadership Program ................................................................. 6 Profitability and sustainability of Indigenous owned pastoral businesses ................................................ 6 Increase in Pastoral Water Grants ........................................................................................................11 Road trip ...............................................................................................................................................11 Horse movements ................................................................................................................................12 Bush Nurse .........................................................................................................................................
    [Show full text]
  • Nyangumarta Warrarn Indigenous Protected Area, Plan of Management, 2015 to 2020
    Nyangumarta Warrarn IPA Draft Plan of Management 2013 – 2018 v2 Nyangumarta Warrarn Indigenous Protected Area Plan of Management, 2015 to 2020 Nyangumarta Warrarn Aboriginal Corporation & Yamatji Marlpa Aboriginal Corporation Nyangumarta Warrarn IPA Plan of Management 2015 – 2020 Copyright © 2015 Nyangumarta Warrarn Aboriginal Corporation and Yamatji Marlpa Aboriginal Corporation To the extent permitted by Law, all rights are reserved and no part of this publication covered by copyright may be reproduced or copied in any form or by any means, except with the written permission of Nyangumarta Warrarn Aboriginal Corporation and Yamatji Marlpa Aboriginal Corporation. Suggested citation: Nyangumarta Warrarn Aboriginal Corporation & Yamatji Marlpa Aboriginal Corporation (2015). Nyangumarta Warrarn Indigenous Protected Area, Plan of Management, 2015 to 2020. Prepared by Dr Nicholas Smith, South Hedland, WA. Document Control Author Position Name Contact details Consultant Anthropologist La Trobe Dr Nicholas Smith [email protected] University Stakeholders and other contributors Position Name Project Coordinator (YMAC) Tamara Murdock, José Kalpers Senior CLO (YMAC) Margaret ‘Nyaparu’ Rose Nyangumarta Traditional Owners Margaret ‘Nyaparu’ Rose Revision History Version Issue Date Author/editor Description of changes v2 13/08/2014 Tamara Murdock Formatting, changing of photographs & addition of captions V3 10/01/2015 José Kalpers Text amendments recommended by the IPA Program, Rainer Mathews formatting, changing of photographs and editing
    [Show full text]
  • West Canning Basin Allocation Statement
    West Canning Basin Allocation statement The West Canning Basin in the To manage water use the Pilbara region of Western Australia Department of Water and is an important water resource Environmental Regulation set for regional development and allocation limits and licensing rules supports both irrigated agriculture for the West Canning Basin in the and mining. Located around 100 Pilbara groundwater allocation plan kilometres east of Port Hedland, (DoW, 2013) and then revised the limits the West Canning Basin covers in 2014 based on new hydrogeology approximately 3500 square and monitoring information. This kilometres and includes the allocation statement replaces section Broome and Wallal aquifers in the 5.3 of this plan and includes a change Canning-Kimberley groundwater to the Wallal unconfined and confined area, and the Wallal aquifer in the aquifers. Pilbara groundwater area. Locality Map Port Hedland Eighty Mile Beach roadhouse Pardoo n Highway Pardoo roadhouse Great Norther station Legend West Canning Basin Pilbara groundwater allocation plan area Groundwater areas Canningimele Pilbara Aquifers 0 10 20 30 40 Broome Kilometres Figure 1: Location and aquifers of the West Canning Basin Current water availability Water demand for irrigated agriculture and mining While there is currently no more water available for has increased significantly in the West Canning licensing from the Wallal aquifer, water is available Basin. Over the last two years, DWER has assessed from the 10 GL/year allocation for the Broome aquifer and licensed water entitlements from the Wallal in the West Canning–Pardoo subarea, though quality aquifer that now total almost 51 GL/year. and yield may vary from site to site (Table 1).
    [Show full text]
  • Kimberley & Pilbara
    KIMBERLEY & PILBARA • Landscape hotspots • Starring in movies • Brilliant beaches • Epic waterfalls • Heritage pubs SPECIAL PUBLICATION • Great fishing March 11-12, 2017 • Wildflowers the EXPERIENCE THE PEOPLE & PLACES OF A LAST FRONTIER March 11-12, 2017 2 sevenwesttravelclub.com.au 3 Welcome to a world of wonders ON THE BIG SCREEN P4 Ancient landscapes of the Kimberley and the Pilbara ᔡ Glen Chidlow have starred in many films. Chief executive, Australia’s North West tourism BEACHES P8 NORTH WEST MAP P9 or us Sandgropers, NATIONAL PARKS P10 compass points play a MEET THE LOCALS P16 Stephen Scourfield at big part in establishing EVENTS P18 Python Pool in the Pilbara. our place in the world. WATERING HOLES P20 Firstly we come from BOOKS P22 FWA — that huge State that takes WILDFLOWERS P23 up almost one-third of mainland DRIVE ADVENTURES P24 Australia. GREAT FISHING P26 When travelling within our KIMBERLEY COAST P28 A wealth of themes State, we generally refer to two WATERFALLS P30 localities; you can go down The Great North West is ᔡ Stephen Scourfield Season. Waterfalls have been in south or you can head up north. a vast area with few full roar, with flows likely to last Each conjures up a distinct For Kimberley planning, he Great North West all dry season. expectation in terms of holiday accommodation and activities, people and amazing feels remote. It has been one of the biggest experience and it is in these go to australiasnorthwest.com landscapes and stories There are big wet seasons on record. pages that we outline the best of landscapes, epic Kununurra, in the East the Kimberley and Pilbara river systems, Kimberley, received double the Tranges that glow red in the rainfall if usually does within evening.
    [Show full text]
  • Dinosaurian Tracks and Related Geological Features of the Reddell Point­–Entrance Point Area, Broome, Western Australia
    DINOSAURIAN TRACKS AND RELATED GEOLOGICAL FEATURES OF THE REDDELL POINT –ENTRANCE POINT AREA, BROOME, WESTERN AUSTRALIA PALAEONTOLOGICAL SURVEY AS PART OF THE 2018 BROOME SAFE BOAT HARBOUR SITE ASSESSMENT PROCESS STEVEN W. SALISBURY & ANTHONY ROMILIO School of Biological Sciences, The University of Queensland, Brisbane, QLD 4072 September 2018 Salisbury, S. W. and Romilio, A. 2018. Dinosaurian tracks and related geological features of the Reddell Point—Entrance Point area, Broome, Western Australia; palaeontological survey as part of the 2018 Broome Safe Boat Harbour site assessment process. viii + 42p. On the front cover: A partial sauropod trackway in exposures of Broome Sandstone on Reddell Point Beach. © Steven Salisbury On the back cover: A theropod dinosaur track (Megalosauropus broomensis) © Damian Kelly i CONTENTS Acknowledgements ......................................iii Glossary .....................................................iv Executive summary ......................................vi 1. Introduction Background ................................................ 1 National Heritage Listed dinosaurian Cultural significance ................................... 2 tracks of the Reddell Point— Entrance Point Area .................................. 17 Proposal for a Safe Boat Harbour facility on Reddell Point Beach .............................. 3 Main track types .................................. 17 Objectives of the survey ............................. 3 Additional comments on each of the survey zones (A–G; Fig. 8) .................
    [Show full text]
  • SIS) – 2017 Version
    Information Sheet on EAA Flyway Network Sites Information Sheet on EAA Flyway Network Sites (SIS) – 2017 version Available for download from http://www.eaaflyway.net/about/the-flyway/flyway-site-network/ Categories approved by Second Meeting of the Partners of the East Asian-Australasian Flyway Partnership in Beijing, China 13-14 November 2007 - Report (Minutes) Agenda Item 3.13 Notes for compilers: 1. The management body intending to nominate a site for inclusion in the East Asian - Australasian Flyway Site Network is requested to complete a Site Information Sheet. The Site Information Sheet will provide the basic information of the site and detail how the site meets the criteria for inclusion in the Flyway Site Network. When there is a new nomination or an SIS update, the following sections with an asterisk (*), from Questions 1-14 and Question 30, must be filled or updated at least so that it can justify the international importance of the habitat for migratory waterbirds. 2. The Site Information Sheet is based on the Ramsar Information Sheet. If the site proposed for the Flyway Site Network is an existing Ramsar site then the documentation process can be simplified. 3. Once completed, the Site Information Sheet (and accompanying map(s)) should be submitted to the Flyway Partnership Secretariat. Compilers should provide an electronic (MS Word) copy of the Information Sheet and, where possible, digital versions (e.g. shapefile) of all maps. -----------------------------------------------------------------------------------------------------------------------------
    [Show full text]
  • Establishing Priorities for Wetland Conservation and Management in the Kimberley
    ESTABLISHING PRIORITIES FOR WETLAND CONSERVATION AND MANAGEMENT IN THE KIMBERLEY Final Report WWF-Australia March 2007 © WWF-Australia. All Rights Reserved. Author: Tanya Vernes WWF-Australia Head Office GPO Box 528 Sydney, NSW, Australia 2001 Tel: +612 9281 5515 Fax: +612 9281 1060 wwf.org.au Published March 2007 by WWF-Australia. Any reproduction in full or in part of this publication must mention the title and credit the above-mentioned publisher as the copyright owner. The opinions expressed in this publication are those of the author and do not necessarily reflect the views of WWF. Cover image: Wetland in the Paruku IPA, Kimberley © Tanya Vernes World Wide Fund for Nature ABN: 57 001 594 074 Executive Summary "Establishing priorities for wetland conservation and management in the Kimberley" was funded by WWF-Australia and the Natural Heritage Trust through the Rangelands NRM Coordinating Group. The project was developed to collate existing knowledge of wetlands across the Kimberley region and generate a baseline of information on current threats, uses, cultural and biological values in conjunction with land owners and managers. This project also aimed to provide recommendations on a way forward for planning and management of wetlands in the Kimberley. This is the final project report, and includes: • A summary of the major activities completed under the contract milestones; • A summary of the major findings of the project; • Future recommendations for wetland planning and management in the Kimberley. Information regarding values and threats associated with wetlands in the Kimberley are collated and discussed for each of the 12 catchments. Engaging local people, including Aboriginal custodians, in two way information sharing and problem solving, assisted to build regional and specific information on wetlands.
    [Show full text]
  • Rangelands NRM Annual Report 2014-15
    Pippa (Year 6) – ‘Brumby Run’ The Rangelands NRM Coordinating Group is supported by funding from the Australian Government © Rangelands NRM Coordinating Group, Inc. 2015 A number of photos in this report were taken from entries in the 2015 School of the Air Photo Competition, but lack of space does not allow us to show them all. However, photos of the winners and finalists can be viewed on our website: www.rangelandswa.com.au. Cover Photo: Hannah (Year 6) - ‘Fence Regeneration’ Back Cover Photos: Erin (Year 5) – ‘Iron Stone’, Jakob (Year 3) – ‘Love the Rangelands’, Alexander (Year 6) – 'Pelican Watch' and Griffin (Year 1) – ‘Variety of Tracks’. Contents About Rangelands NRM ................................................................................................... 2 How We Work ................................................................................................................ 3 Chairman’s Report ........................................................................................................... 4 Key Achievements ........................................................................................................... 6 Rangelands-wide .............................................................................................................. 6 Kimberley ....................................................................................................................... 13 Pilbara ............................................................................................................................
    [Show full text]