Strategic Environmental Assessment (SEA)
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SES Water Draft Water Resources Management Plan 2019: Strategic Environmental Assessment (SEA) Environmental Report Supporting Appendices Project Number: 60527524 August 2018 SES Water WRMP19 Environmental Report Appendices Quality information Prepared by Checked by Approved by Graham McGrath Alastair Peattie Jane Sladen Assistant Consultant Associate Director Technical Director Revision History Revision Revision date Details Name Position 1 09 November 2017 Draft for internal review Graham McGrath Assistant Consultant 2 10 November 2017 Revised draft for approval Alastair Peattie Principal Consultant 3 15 November 2017 Draft for client review Jane Sladen Technical Director 4 30 November 2017 Final Alastair Peattie Principal Consultant 5 17 August 2018 Draft for final WRMP Alastair Peattie Associate Director 6 23 August 2018 Final Alastair Peattie Associate Director Prepared for: SES Water AECOM SES Water WRMP19 Environmental Report Appendices Prepared for: SES Water Prepared by: AECOM Limited 3rd Floor Portwall Place Portwall Lane Bristol BS1 6NA UK T: +44 117 901 7000 aecom.com © 2016 AECOM Limited. All Rights Reserved. This document has been prepared by AECOM Limited (“AECOM”) for sole use of our client (the “Client”) in accordance with generally accepted consultancy principles, the budget for fees and the terms of reference agreed between AECOM and the Client. Any information provided by third parties and referred to herein has not been checked or verified by AECOM, unless otherwise expressly stated in the document. No third party may rely upon this document without the prior and express written agreement of AECOM. Prepared for: SES Water AECOM SES Water WRMP19 Environmental Report Appendices THIS PAGE INTENTIONALLY LEFT BLANK Prepared for: SES Water AECOM SES Water WRMP19 Environmental Report Appendices Table of Contents Appendix I: Regulatory requirements ................................................................................................. 1 Appendix II Scoping Information ......................................................................................................... 2 Appendix III: Statutory Consultee Responses ................................................................................. 64 Appendix IV: SEA of constrained options ........................................................................................ 78 1. Groundwater/ Surface Water ...................................................................................................... 79 1.1 R1 ..................................................................................................................................... 79 1.2 R5 ..................................................................................................................................... 88 1.3 R21 ................................................................................................................................... 93 1.4 R22 ................................................................................................................................... 97 1.5 R28 ................................................................................................................................. 101 1.6 N4 ................................................................................................................................... 104 1.7 N5 ................................................................................................................................... 107 1.8 N6 .................................................................................................................................... 111 2. Treatment .................................................................................................................................. 116 2.1 R8 ................................................................................................................................... 116 2.2 R26 ................................................................................................................................. 120 2.3 P1C ................................................................................................................................. 123 3. Transfer / Bulk Supply ............................................................................................................... 127 3.1 R2 ................................................................................................................................... 127 3.2 R10 ................................................................................................................................. 130 3.3 R12 ................................................................................................................................. 133 3.4 R13 ................................................................................................................................. 138 3.5 R12-Reverse ................................................................................................................... 143 3.6 R13-Reverse ................................................................................................................... 145 3.7 R15 ................................................................................................................................. 147 3.8 R16 ................................................................................................................................. 151 3.9 N a 2 ............................................................................................................................... 154 3.10 N8 ................................................................................................................................... 156 4. Demand Options ....................................................................................................................... 159 Prepared for: SES Water AECOM SES Water WRMP19 Environmental Report Appendices THIS PAGE INTENTIONALLY LEFT BLANK Prepared for: SES Water AECOM SES Water WRMP19 Environmental Report Appendices Appendix I: Regulatory requirements Environmental report must include: Where in the Environmental Report has this been addressed? (a) an outline of the contents, main objectives of the plan or programme and relationship with other Provided in Chapter 2 of the Environmental Report. relevant plans and programmes; (b) the relevant aspects of the current state of the environment and the likely evolution thereof Provided in Chapter 3 and Appendix II of the Environmental Report. without implementation of the plan or programme; (c) the environmental characteristics of areas likely to be significantly affected; Provided in Chapter 3 and Appendix II of the Environmental Report. (d) any existing environmental problems which are relevant to the plan or programme including, in Provided in Chapter 3 and Appendix II of the Environmental Report. particular, those relating to any areas of a particular environmental importance, such as areas designated pursuant to Directives 79/409/EEC (The Birds Directive) and 92/43/EEC (The Habitats Directive); (e) the environmental protection objectives, established at international, Community or Member Provided in Chapter 3 and Appendix II of the Environmental Report. State level, which are relevant to the plan or programme and the way those objectives and any environmental considerations have been taken into account during its preparation; (f) the likely significant effects on the environment, including on issues such as biodiversity, These are set out in Chapters 5, 6 and 7 of the Environmental Report as well as population, human health, fauna, flora, soil, water, air, climatic factors, material assets, cultural Appendix IV. heritage including architectural and archaeological heritage, landscape and the interrelationship between the above factors; (g) the measures envisaged to prevent, reduce and as fully as possible offset any significant These are set out in Chapters 5, 6 and 7 of the Environmental Report as well as adverse effects on the environment of implementing the plan or programme; Appendix IV. (h) an outline of the reasons for selecting the alternatives dealt with, and a description of how the The outline reasons for the selection or rejection of alternatives are provided in assessment was undertaken including any difficulties (such as technical deficiencies or lack of Chapter 5 of the Environmental Report. know-how) encountered in compiling the required information; (i) a description of the measures envisaged concerning monitoring in accordance with Article 10; There are provided in Chapter 8 of the Environmental Report. (j) a non-technical summary of the information provided under the above headings. A separate Non-technical summary has been prepared. Prepared for: SES Water AECOM 1 SES Water WRMP19 Environmental Report Appendices Appendix II Scoping Information Environmental Baseline Review Schedule 2 of the SEA Regulations lists the environmental receptors that should be considered when scoping the content of an SEA, as well as the inter-relationship between them. Each of the environmental receptors relevant to this WRMP have been considered as part of the scoping of the SEA for the dWRMP19. The following sections set out those environmental topics which are required under the SEA regulations. Biodiversity, flora and fauna Baseline review A complex relationship exists between water and nature conservation. There are significant inter- relationships between this