DOCSLIB.ORG

Methodology to Determine Annual Permitted Take for Metropolitan Adelaide from the River Murray

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Methodology to Determine Annual Permitted Take for Metropolitan Adelaide from the River Murray Methodology to determine annual permitted take for Metropolitan Adelaide from the River Murray Version: 1.2 Date: 11/02/19 Status: Final © 2019 SA Water Corporation. All rights reserved. This document may contain confidential information of SA Water Corporation. Disclosure or dissemination to unauthorised individuals is strictly prohibited. Uncontrolled when printed or downloaded. Methodology to determine annual permitted take for Metropolitan Adelaide from the River Murray SA Water Document Controls Version History Version Date Author Comments 0.1 22/01/18 Julian Whiting First draft for comment 0.2 22/03/18 Julian Whiting Revised draft for comment 1.0 23/04/18 Julian Whiting Final 1.1 03/01/19 Steve Kotz / Revised final Ashley Kingsborough 1.2 01/02/19 Marc Jericho Revised final 1.3 11/02/19 Marc Jericho Revised final This document and supporting modelling information is provided only for the purposes of demonstrating compliance with the permitted take for metropolitan Adelaide. Permission must be sought from SA Water to use for all other purposes. Version 1.0 14/05/18 Final Page 2 of 39 For Official Use Only Uncontrolled when printed or downloaded Contents 1 Introduction ........................................................................................................ 7 1.1 Objectives ..................................................................................................... 7 1.2 Outline ........................................................................................................... 7 2 Background ....................................................................................................... 8 2.1 Metropolitan Adelaide water supply .......................................................... 8 2.1.1 Annual permitted take............................................................................. 8 2.1.2 Annual actual take .................................................................................. 8 2.2 Modelling metropolitan Adelaide take from the River Murray ................. 9 2.2.1 Background to the HOMAXP model ........................................................ 9 2.2.2 Preference of supply source.................................................................. 10 3 Surface water modelling for WMLR catchments ........................................... 12 3.1 Modelling overview .................................................................................... 12 3.2 Available models ........................................................................................ 12 3.3 Climate data ............................................................................................... 12 3.4 Intakes to WMLR storages........................................................................... 13 4 Demand modelling for metropolitan Adelaide ............................................ 15 4.1 Background ................................................................................................. 15 4.2 Historical data used for model calibration ............................................... 15 4.2.1 Monthly demands .................................................................................. 15 4.2.2 Population data ..................................................................................... 17 4.3 Climate-adjusted demand model ............................................................ 18 5 Simulation of annual permitted take ............................................................. 20 5.1 Input data .................................................................................................... 20 5.1.1 Modelled demand ................................................................................. 20 5.1.2 Modelled intakes .................................................................................... 22 5.1.3 Forecast modelled demands and inflows ............................................ 23 5.1.4 WMLR reservoir target storage levels .................................................... 23 5.2 Total annual demand ................................................................................. 24 5.3 Available water from the WMLR storages................................................. 24 5.3.1 Environmental flows ............................................................................... 24 5.3.2 Net available intake to WMLR storages ............................................... 26 6 Calculation of annual permitted take ........................................................... 27 6.1 Modelling framework .................................................................................. 27 6.2 Permitted take methodology .................................................................... 27 6.3 Adjustments to meet metropolitan Adelaide’s long-term average permitted take .............................................................................................................. 29 6.3.1 Impacts of the River Murray Water Allocation Plan ............................ 29 6.3.2 Adjustment to annual permitted take .................................................. 30 6.4 Validation of permitted take modelling ................................................... 31 Methodology to determine annual permitted take for Metropolitan Adelaide from the River Murray SA Water 7 Conclusions...................................................................................................... 33 8 Abbreviations and acronyms ......................................................................... 34 9 References ....................................................................................................... 35 Appendix A HOMAXP schematic ....................................................................... 36 Appendix B Climate data .................................................................................. 37 Appendix C Metropolitan Adelaide Licence Area Population data .............. 38 Appendix D Environmental flow releases ......................................................... 39 List of figures Figure 2.1 Map showing the approximate supply area for metropolitan Adelaide licence, with WMLR storages and associated catchment areas, and River Murray offtakes ........................................................................................... 11 Figure 3.1 Time series of total annual natural intakes to the WMLR storages as modelled for the 1891–2016 water years, with average values for 1895–2008 and 2007–2016 shown ................................................................................ 14 Figure 3.2 Average monthly natural intakes to the nine WMLR storages as modelled for the 1891–2016 water years ................................................................... 14 Figure 4.1 Total monthly demand for the metropolitan Adelaide licence area for July 2007–June 2017 ........................................................................................... 16 Figure 4.2 Time series of total monthly demands alongside per capita monthly demands for July 2007–June 2017 ............................................................. 17 Figure 4.3 Time series comparison of observed per capita monthly demand and simulated demands from climate-adjusted demand model (2007–2017)19 Figure 4.4 Comparison between observed and predicted per capita monthly demand, with line of best fit shown .......................................................... 19 Figure 5.1 Monthly proportions of metropolitan Adelaide demand that represent total volumes supplied through MW and SRS pipelines .................................... 21 Figure 5.2 Average monthly third-party demands assumed for HOMAXP simulation 22 Figure 5.3 Monthly target storage levels for WMLR storages incorporated in HOMAXP simulation ..................................................................................................... 23 Figure 5.4 Total metropolitan Adelaide demand as used in the HOMAXP simulation 24 Figure 5.5 Total annual environmental flow releases, with average annual release under Basin Plan reference period included ............................................ 25 Figure 5.6 Annual modelled net intakes to WMLR storages with average annual net intake under Basin Plan reference period included (red line) ................ 26 Figure 6.1 Schematic showing relationships between key model components, model inputs and model outputs .......................................................................... 27 Figure 6.2 Annual deviations from average annual climate-adjusted demand for metropolitan Adelaide for the Basin Plan reference period (1895–2008)28 Figure 6.3 Annual deviations from average annual modelled net intake to WMLR storages for the Basin Plan reference period (1895–2008) ...................... 29 Figure 6.4 End-of-year (June) allocations for River Murray irrigators in South Australia 30 Figure 6.5 Annual permitted take shown as deviations from long-term average annual take ................................................................................................. 31 Version 1.0 14/05/18 Final Page 4 of 39 For Official Use Only Uncontrolled when printed or downloaded Methodology to determine annual permitted take for Metropolitan Adelaide from the River Murray SA Water Figure 6.6 Comparison between annual actual take and annual permitted take, with credit/debit against metropolitan Adelaide licence .............................. 32 List of tables Table 3.1 Summary of natural intakes to the nine WMLR storages as modelled in WaterCress
Load more

Recommended publications
  • Hillslope Erosion and Post-Fire Sediment Trapping at Mount Bold, South Australia
    42 Wildfire and Water Quality: Processes, Impacts and Challenges (Proceedings of a conference held in Banff, Canada, 11–14 June 2012) (IAHS Publ. 354, 2012). Hillslope erosion and post-fire sediment trapping at Mount Bold, South Australia ROWENA MORRIS1,2, DEIRDRE DRAGOVICH3 & BERTRAM OSTENDORF1 1 Earth and Environmental Science, PMB 1, Glen Osmond, University of Adelaide, South Australia 5064, Australia [email protected] 2 Bushfire Cooperative Research Centre, Level 5, 340 Albert Street, East Melbourne, Victoria 3002, Australia 3 School of Geosciences, Madsen Building (F09), University of Sydney, New South Wales 2006, Australia Abstract Successful placement of sediment traps requires an understanding of how hillslope morphology influences erosion. Following the 2007 Mount Bold wildfire, in South Australia, a 1 in 5 year rainfall event resulted in the failure of many sediment traps due to substantial sediment movement within the reservoir reserve. This study assesses how hillslope morphology can influence post-fire surface erosion and the subsequent appropriate placement of sediment traps. Erosion pins and sediment traps were used at five different sites to measure hillslope surface change and trapped sediment volumes. Terrestrial laser scanning was used to model surface change where slope gradients are 1:2 or greater. Surface change was assessed in relation to slope gradient, slope length, cross-slope curvature, hillslope position and fire severity. The results suggested a threshold for substantial increased sediment yield at slope gradients of 1:2. The findings also suggested that concave cross-slope curvatures were associated with significantly larger amounts of sediment movement. Key words water reservoir; sediment trap; erosion pins; terrestrial laser scanning; slope gradient; cross-slope plan curvature, South Australia INTRODUCTION Wildfires influence soil surface processes resulting in the potential for increased sedimentation of reservoirs and impacts on water quality (Smith et al., 2011).
    [Show full text]
  • Photography by John Hodgson Foreword By
    Editor in chief Christopher B. Daniels Foreword by Photography by John Hodgson Barbara Hardy Table of contents Foreword by Barbara Hardy 13 Preface and acknowledgements 14 CHAPTER 1 Introduction 35 Box 1: The watercycle Philip Roetman 38 Box 2: The four colours of freshwater Jennifer McKay 44 Box 3: Environmentally sustainable development (ESD) Jennifer McKay 46 Box 4: Sustainable development timeline Jennifer McKay 47 Box 5: Adelaide’s water supply timeline Thorsten Mosisch 48 CHAPTER 2 The variable climate 51 Elizabeth Curran, Christopher Wright, Darren Ray Box 6: Does Adelaide have a Mediterranean climate? Elizabeth Curran and Darren Ray 53 Box 7: The nature of flooding Robert Bourman 56 Box 8: Floods in the Adelaide region Chris Wright 61 Box 9: Significant droughts Elizabeth Curran 65 CHAPTER 3 Catchments and waterways 69 Robert P. Bourman, Nicholas Harvey, Simon Bryars Box 10: The biodiversity of Buckland Park Kate Smith 71 Box 11: Tulya Wodli Riparian Restoration Project Jock Conlon 77 Box 12: Challenges to environmental flows Peter Schultz 80 Box 13: The flood of 1931 David Jones 83 Box 14: Why conserve the Field River? Chris Daniels 87 CHAPTER 4 Aquifers and groundwater 91 Steve Barnett, Edward W. Banks, Andrew J. Love, Craig T. Simmons, Nabil Z. Gerges Box 15: Soil profiles and soil types in the Adelaide region Don Cameron 93 Box 16: Why do Adelaide houses crack in summer? Don Cameron 95 Box 17: Salt damp John Goldfinch 99 Box 18: Saltwater intrusion Ian Clark 101 CHAPTER 5 Biodiversity of the waterways 105 Christopher B. Daniels,
    [Show full text]
  • Summary of Groundwater Recharge Estimates for the Catchments of the Western Mount Lofty Ranges Prescribed Water Resources Area
    TECHNICAL NOTE 2008/16 Department of Water, Land and Biodiversity Conservation SUMMARY OF GROUNDWATER RECHARGE ESTIMATES FOR THE CATCHMENTS OF THE WESTERN MOUNT LOFTY RANGES PRESCRIBED WATER RESOURCES AREA Graham Green and Dragana Zulfic November 2007 © Government of South Australia, through the Department of Water, Land and Biodiversity Conservation 2008 This work is Copyright. Apart from any use permitted under the Copyright Act 1968 (Cwlth), no part may be reproduced by any process without prior written permission obtained from the Department of Water, Land and Biodiversity Conservation. Requests and enquiries concerning reproduction and rights should be directed to the Chief Executive, Department of Water, Land and Biodiversity Conservation, GPO Box 2834, Adelaide SA 5001. Disclaimer The Department of Water, Land and Biodiversity Conservation and its employees do not warrant or make any representation regarding the use, or results of the use, of the information contained herein as regards to its correctness, accuracy, reliability, currency or otherwise. The Department of Water, Land and Biodiversity Conservation and its employees expressly disclaims all liability or responsibility to any person using the information or advice. Information contained in this document is correct at the time of writing. Information contained in this document is correct at the time of writing. ISBN 978-1-921218-81-1 Preferred way to cite this publication Green G & Zulfic D, 2008, Summary of groundwater recharge estimates for the catchments of the Western
    [Show full text]
  • Fish Monitoring Across Regional Catchments of the Adelaide and Mount Lofty Ranges Region 2015–17
    Fish monitoring across regional catchments of the Adelaide and Mount Lofty Ranges region 2015–17 David W. Schmarr, Rupert Mathwin and David L.M. Cheshire SARDI Publication No. F2018/000217-1 SARDI Research Report Series No. 990 SARDI Aquatics Sciences PO Box 120 Henley Beach SA 5022 August 2018 Schmarr, D. et al. (2018) Fish monitoring across regional catchments of the Adelaide and Mount Lofty Ranges region 2015–17 Fish monitoring across regional catchments of the Adelaide and Mount Lofty Ranges region 2015–17 Project David W. Schmarr, Rupert Mathwin and David L.M. Cheshire SARDI Publication No. F2018/000217-1 SARDI Research Report Series No. 990 August 2018 II Schmarr, D. et al. (2018) Fish monitoring across regional catchments of the Adelaide and Mount Lofty Ranges region 2015–17 This publication may be cited as: Schmarr, D.W., Mathwin, R. and Cheshire, D.L.M. (2018). Fish monitoring across regional catchments of the Adelaide and Mount Lofty Ranges region 2015-17. South Australian Research and Development Institute (Aquatic Sciences), Adelaide. SARDI Publication No. F2018/000217- 1. SARDI Research Report Series No. 990. 102pp. South Australian Research and Development Institute SARDI Aquatic Sciences 2 Hamra Avenue West Beach SA 5024 Telephone: (08) 8207 5400 Facsimile: (08) 8207 5415 http://www.pir.sa.gov.au/research DISCLAIMER The authors warrant that they have taken all reasonable care in producing this report. The report has been through the SARDI internal review process, and has been formally approved for release by the Research Chief, Aquatic Sciences. Although all reasonable efforts have been made to ensure quality, SARDI does not warrant that the information in this report is free from errors or omissions.
    [Show full text]
  • Impacts of Climate Change on Surface Water in the Onkaparinga Catchment
    Impacts of Climate Change on Surface Water in the Onkaparinga Catchment Final Report Volume 1: Hydrological Model Development and Sources of Uncertainty Westra, S., Thyer, M., Leonard, M., Kavetski, D. & Lambert, M. Goyder Institute for Water Research Technical Report Series No. 14/22 www.goyderinstitute.org Goyder Institute for Water Research Technical Report Series ISSN: 1839-2725 Impacts of Climate Change on Onkaparinga: Final Report 1 – Hydrological Model Development The Goyder Institute for Water Research is a partnership between the South Australian Government through the Department of Environment, Water and Natural Resources, CSIRO, Flinders University, the University of Adelaide and the University of South Australia. The Institute will enhance the South Australian Government’s capacity to develop and deliver science-based policy solutions in water management. It brings together the best scientists and researchers across Australia to provide expert and independent scientific advice to inform good government water policy and identify future threats and opportunities to water security. The following Associate organisations contributed to this report: Enquires should be addressed to: Goyder Institute for Water Research Level 1, Torrens Building 220 Victoria Square, Adelaide, SA, 5000 tel: 08-8303 8952 e-mail: [email protected] Citation Westra, S., Thyer, M., Leonard, M., Kavetski, D. & Lambert, M., 2014, Impacts of Climate Change on Surface Water in the Onkaparinga Catchment – Volume 1: Hydrological Model Development and Sources of Uncertainty, Goyder Institute for Water Research Technical Report Series No. 14/22, Adelaide, South Australia. Copyright © 2014 University of Adelaide. 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 the University of Adelaide.
    [Show full text]
  • 2019-20 Annual Report
    2019-20 South Australian Water Corporation Annual Report FOR THE YEAR ENDING 30 JUNE 2020 FOR FURTHER DETAILS CONTACT SA Water Corporation ABN 69 336 525 019 Head office 250 Victoria Square/Tarntanyangga Adelaide SA 5000 Postal address GPO Box 1751 Adelaide SA 5001 Website sawater.com.au Please direct enquiries about this report to our Customer Care Centre on 1300 SA WATER (1300 729 283) or [email protected] ISSN: 1833-9980 0052R12009 28 September 2020 Letter of Transmittal 28 September 2020 The Honourable David Speirs Minister for Environment and Water Dear Minister On behalf of the Board of SA Water, I am pleased to present the Corporation’s Annual Report for the financial year ending 30 June 2020. The report is submitted for your information and presentation to Parliament, in accordance with requirements of the Public Corporations Act 1993 and the Public Sector Act 2009. This report is verified as accurate for the purposes of annual reporting to the Parliament of South Australia.. Andrew Fletcher AO Chair of the Board 3 SA Water 2019-20 Annual Report Contents A message from the Chair 5 Effective governance 56 A message from the Chief Executive 6 Legislation 56 Key regulators 56 About SA Water 8 The Board 56 Our vision 8 Directors’ interests and benefits 56 Our values 8 Board committees 56 Our organisation 8 Organisation structure 57 Our strategy 10 Financial performance 59 Financial performance summary 59 Our services 12 Contributions to government 60 Overview of our networks and assets 12 Capital Expenditure 60 Map of
    [Show full text]
  • The Impact of Farm Dam Development on the Surface Water Resources of the South Para River Catchment
    DWLBC REPORT The Impact of Farm Dam Development on the Surface Water Resources of the South Para River Catchment 2003/19 The Impact of Farm Dam Development on the Surface Water Resources of the South Para River Catchment Kim Teoh Knowledge and Information Division Department of Water, Land and Biodiversity Conservation June 2006 Report DWLBC 2003/19 Knowledge and Information Division Department of Water, Land and Biodiversity Conservation 25 Grenfell Street, Adelaide GPO Box 2834, Adelaide SA 5001 Telephone National (08) 8463 6946 International +61 8 8463 6946 Fax National (08) 8463 6999 International +61 8 8463 6999 Website www.dwlbc.sa.gov.au Disclaimer Department of Water, Land and Biodiversity Conservation and its employees do not warrant or make any representation regarding the use, or results of the use, of the information contained herein as regards to its correctness, accuracy, reliability, currency or otherwise. The Department of Water, Land and Biodiversity Conservation and its employees expressly disclaims all liability or responsibility to any person using the information or advice. Information contained in this document is correct at the time of writing. © Government of South Australia, through the Department of Water, Land and Biodiversity Conservation 2007 This work is Copyright. Apart from any use permitted under the Copyright Act 1968 (Cwlth), no part may be reproduced by any process without prior written permission obtained from the Department of Water, Land and Biodiversity Conservation. Requests and enquiries concerning reproduction and rights should be directed to the Chief Executive, Department of Water, Land and Biodiversity Conservation, GPO Box 2834, Adelaide SA 5001.
    [Show full text]
  • Groundwater Management Zone Allocation Status (November 2019)
    Western Mount Lofty Ranges - Groundwater Management Zone Allocation Status (November 2019) Number Groundwater Management Zone 1 Lower South Para River KANGAROO") ROSEWORTHY 2 Middle SouthPara River FLAT 3 Upper South Para River (Adelaidean) ") 4 Upper South ParaRiver (Kanmantoo) 5 Gould Creek SANDY 6 Little Para Reservoir GAWLER CREEK LYNDOCH 7 Lower Little Para River ") ") ") 8 Upper Little Para River EDEN 9 Mount Pleasant ANGLE VALLEY 10 Birdwood VALE ") ") 11 Hannaford Creek 12 Angas Creek 1 WILLIAMSTOWN 13 Millers Creek ") 14 Gumeracha 15 McCormick Creek SPRINGTON 4 ") 16 Footes Creek ELIZABETH 3 17 Kenton Valley ") 2 18 Cudlee Creek 6 19 Kangaroo Creek Reservoir 5 20 Kersbrook Creek MOUNT 9 21 Sixth Creek 7 KERSBROOK PLEASANT ") 22 Charleston Kanmantoo ") Inverbrackie Creek Kanmantoo 13 23 TEA TREE 11 24 Charleston Adelaidean GULLY 8 20 10 TUNGKILLO 25 Inverbrackie Creek Adelaidean ") GUMERACHA ") BIRDWOOD HOUGHTON ") ") 26 Mitchell Creek ") 14 16 27 Western Branch 28 Lenswood Creek 17 15 29 Upper Onkaparinga 19 12 30 Balhannah 18 ") MOUNT 31 Hahndorf ROSTREVOR TORRENS 32 Cox Creek ") LOBETHAL CHERRYVILLE ") 22 33 Aldgate Creek ") 24 34 Scott Creek ADELAIDE 27 35 Chandlers Hill ") 21 28 23 HARROGATE 36 Mount Bold Reservoir WOODSIDE ") URAIDLA ") 25 37 Biggs Flat ") 38 Echunga Creek ") INVERBRACKIE 39 Myponga Adelaidean 32 40 Myponga Sedimentary 29 ") 26 BRUKUNGA ") 41 Hindmarsh Fractured Rock BALHANNAH 42 Hindmarsh Tiers Sedimentary BLACKWOOD 30 ") HAHNDORF NAIRNE 43 Fleurieu Permian 33 ") ") 44 Southern Fleurieu North 31 45 Southern Fleurieu South MOUNT BARKER 34 37 ") Please note: 35 Allocation status category is based on information ECHUNGA CLARENDON ") WISTOW MORPHETT ") ") available November 2019 and is subject to change.
    [Show full text]
  • Fish Community and Flow Ecology in the Western Mount Lofty Ranges Environmental Water Provisions Trial Reaches
    Fish Community and Flow Ecology in the Western Mount Lofty Ranges Environmental Water Provisions Trial Reaches Dale McNeil, David Schmarr, Phillipa Wilson and David Reid SARDI Publication No. F2011/000313-1 SARDI Research Report Series No. 581 October 2011 Fish Community and Flow Ecology in the Western Mount Lofty Ranges Environmental Water Provisions Trial Reaches Final Report to the Adelaide and Mount Lofty Ranges Natural Resources Management Board and the SA Department for Water. Dale McNeil, David Schmarr, Phillipa Wilson and David Reid SARDI Publication No. F2011/000313-1 SARDI Research Report Series No. 581 October 2011 FRONTISPIECE: Surveying Site Access above the South Para River Gorge. This Publication may be cited as: McNeil, D.G., Schmarr, D.W., Wilson, P.J. and Reid D. J (2011). Fish Community and Flow Ecology in the Western Mount Lofty Ranges Environmental Water Provisions Trial Reaches. Final Report to the Adelaide and Mount Lofty Ranges Natural Resources Management Board and the SA Department for Water. South Australian Research and Development Institute (Aquatic Sciences), Adelaide. SARDI Research Report Series No. 581. 238pp. South Australian Research and Development Institute SARDI Aquatic Sciences 2 Hamra Avenue West Beach SA 5024 Telephone: (08) 8207 5400 Facsimile: (08) 8207 5406 http://www.sardi.sa.gov.au DISCLAIMER The authors warrant that they have taken all reasonable care in producing this report. The report has been through the SARDI Aquatic Sciences internal review process, and has been formally approved for release by the Chief, Aquatic Sciences. Although all reasonable efforts have been made to ensure quality, SARDI Aquatic Sciences does not warrant that the information in this report is free from errors or omissions.
    [Show full text]
  • Bird Report, 1982-1999 Graham Carpenter, Andrew Black
    NOVEMBER 2003 93 BIRD REPORT, 1982-1999 GRAHAM CARPENTER, ANDREW BLACK, DAVID HARPER and PHILIPPAHORTON INTRODUCTION added, particularly details of specimens donated to and held by the South Australian Museum. For the nineteen years from 1963 to 1981, · Further details of these specimens are available periodic Bird Reports were collated and published from the Museum. in theSouth Australian Ornithologist(Glover et Priority for inclusion goes to reliable and al. 1964; Glover 1965-1975;Cox 1976a; N. Reid verifiable reports of birds rarely recorded for the 1976; J. Reid 1980; Bransbury 1984; note that state or region, namely those of birds recorded references for this section of the report appear on near or beyond their previously recognised range pp. 96-98). With increasing observations it be­ limits, unusual numbers and unusual seasonal came more difficult to do justice to all records occurrences, and breeding records. Note also that submitted to the South Australian Ornithological additional details, such as ecological data and Association. John Bransbury (1984) undertook field notes, may be available from the quarterly the demanding task to cover the five years 1977- SAOA Newsletters that are referred to by number 1981, a particularly active period when many of edition, or from the author of the record as SAOA members were engaged in compiling indicated by surnameand initial. records for the first Australian Bird Atlas The SAOA Newsletter Bird Notes and Bird (Blakers, Davies and Reilly 1984). Records for the period were collated and vetted The Bird Reports provided readers with a by Brian Glover until March 1984, Graham summary of interesting records for the year, thus Carpenter to March 1995 and David Harper to encouraging further records to confirm, extend or March 1999(SAOA 1982-1994 and 1994-1999).
    [Show full text]
  • Drinking Water Quality Report 2013-14
    SA Water Drinking Water Quality Report 2013-14 Government of South Australia 4 / A Message from our Chief Executive 5 / SA Health Statement 5 / Economic Regulation 6 / Safe Drinking Water Legislation 7 / The Adelaide Services Alliance 8 / Drinking Water Quality Management 13 / Our Water Supply Systems 13 / Our water supply sources 15 / Water treatment 20 / Country drinking water supply system sources and treatment 22 / Metropolitan Adelaide water treatment plant sources 23 / Metropolitan Adelaide water quality systems and treatment 24 / Drinking water supply systems and towns/suburbs supplied 27 / Managing our water supplies 29 / Water Quality 2013–14 29 / Catchments, land management and source water 33 / Water treatment and distribution 34 / Water quality monitoring and testing 35 / Drinking water quality and performance 37 / Customer satisfaction 38 / Incident management 40 / Research and Innovation 42 / Employee Awareness and Training 44 / Glossary of Water Quality Terminology 48 / 2013–14 Water Quality Data This report covers the period of 1 July 2013 to 30 June 2014. Total water usage (raw water for treatment) 2013-14 213 926 ML Population served Highlights 1 173 000 in metropolitan Adelaide through 9 190 km of water mains Raw water sources Number of routine 432 000 in country areas through % of total water supplied water quality tests 17 582 km of water mains. carried out River Murray: 36% 295 519 (total) Drinking water quality and performance Surface water: 30% 49 529 (metropolitan Adelaide) Seawater: 28% 43 862 of the routine 245 990 samples collected from our drinking Groundwater: 6% (country) water supplies throughout South Australia were used to determine health-related compliance.
    [Show full text]
  • ACWS Technical Report No.3 Prepared for the Adelaide Coastal Waters Study Steering Committee, July 2005
    Stage 2 Research Program 2003 - 2005 Technical Report No. 3 July 2005 Audit of contemporary and historical quality and quantity data of stormwater discharging into the marine environment, and field work programme Audit of contemporary and historical quality and quantity data of stormwater discharging into the marine environment, and field work programme Authors Jeremy Wilkinson, John Hutson, Erick Bestland and Howard Fallowfield Flinders University of South Australia GPO Box 2100, Adelaide SA 5001 Copyright © 2005 South Australian Environment Protection Authority This document may be reproduced in whole or in part for the purpose of study or training, subject to the inclusion of an acknowledgement of the source and to its not being used for commercial purposes or sale. Reproduction for purposes other than those given above requires the prior written permission of the Environment Protection Authority. Disclaimer This report has been prepared by consultants for the Environment Protection Authority (EPA) and the views expressed do not necessarily reflect those of the EPA. The EPA cannot guarantee the accuracy of the report, and does not accept liability for any loss or damage incurred as a result of relying on its accuracy. ISBN 1 876562 86 2 July 2005 Reference This report can be cited as: Wilkinson, J., Hutson, J., Bestland, E. and H. Fallowfield. (2005). “Audit of contemporary and historical quality and quantity data of stormwater discharging into the marine environment, and field work programme”. ACWS Technical Report No.3 prepared for the Adelaide Coastal Waters Study Steering Committee, July 2005. Department of Environmental Health, Flinders University of South Australia. Acknowledgement This report is a product of the Adelaide Coastal Waters Study.
    [Show full text]