Habitat Regulations Assessment: Elstead and Weyburn Neighbourhood Development Plan
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Habitat Regulations Assessment: Elstead and Weyburn Neighbourhood Development Plan Elstead Parish Council March 2021 Habitat Regulations Assessment: Elstead and Elstead Parish Council Weyburn Neighbourhood Development Plan Quality information Prepared by Checked by Verified by Approved by Hannah Corrigan James Riley Max Wade James Riley Graduate Ecologist Technical Director Technical Director Technical Director Revision History Revision Revision date Details Authorized Name Position 0 January 2021 Draft JR James Riley Technical Director 1 March 2021 Final following JR James Riley Technical Director group review Distribution List # Hard Copies PDF Required Association / Company Name Prepared for: Elstead Parish Council AECOM Habitat Regulations Assessment: Elstead and Elstead Parish Council Weyburn Neighbourhood Development Plan Prepared for: Elstead Parish Council Prepared by: AECOM Infrastructure & Environment UK Limited Midpoint, Alencon Link Basingstoke Hampshire RG21 7PP United Kingdom T: +44(0)1256 310200 aecom.com © 2020 AECOM Infrastructure & Environment UK Limited. All Rights Reserved. This document has been prepared by AECOM Infrastructure & Environment UK 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: Elstead Parish Council AECOM Habitat Regulations Assessment: Elstead and Elstead Parish Council Weyburn Neighbourhood Development Plan Table of Contents 1. Introduction ...................................................................................................... 5 Legislation ........................................................................................................................................................ 5 2. Methodology .................................................................................................... 7 Introduction ...................................................................................................................................................... 7 HRA Task 1 – Likely Significant Effects (LSE) .................................................................................................... 7 HRA Task 2 – Appropriate Assessment (AA) ...................................................................................................... 8 HRA Task 3 – Avoidance and Mitigation ............................................................................................................. 8 Confirming Other Plans and Projects That May Act ‘In Combination’ ................................................................... 9 3. Internationally Designated Sites .................................................................... 10 Thursley, Hankley and Frensham Commons SPA ............................................................................................ 10 Thursley, Ash, Pirbright and Chobham SAC ..................................................................................................... 12 Thursley and Ockley Bogs Ramsar .................................................................................................................. 13 Wealden Heaths Phase 2 SPA ........................................................................................................................ 14 Thames Basin Heaths SPA ............................................................................................................................. 15 Ebernoe Common SAC ................................................................................................................................... 16 The Mens SAC ............................................................................................................................................... 18 4. Likely significant effects ................................................................................. 21 Background to Elstead Parish ......................................................................................................................... 21 Physical Scope of the HRA ............................................................................................................................. 21 5. Consideration of Effect ‘in combination’ ......................................................... 31 6. Appropriate assessment ................................................................................ 32 Introduction .................................................................................................................................................... 32 Urbanisation ................................................................................................................................................... 32 Air quality ....................................................................................................................................................... 33 Recreational pressure ..................................................................................................................................... 35 Water quality................................................................................................................................................... 38 Hydrological changes ...................................................................................................................................... 39 Habitat fragmentation ...................................................................................................................................... 40 7. Conclusion ..................................................................................................... 42 Figures Figure 1: Four Stage Approach to Habitats Regulations Assessment. Source GOV.UK, 2019. ............................. 7 Figure 2. Bright et al (2007): Likelihood of a heathland patch being occupied in relation to the area of heathland. ...................................................................................................................................................................... 41 Tables Table 1. How each European Site could be susceptible to the above impact pathways due to increased development within Elstead. ............................................................................................................................ 23 Table 2. Screening assessment of the Elstead Neighbourhood Plan. ................................................................ 26 Table 3. Roads that are within 200m of each European Sites. Red shading identifies roads located within Elstead and yellow shading identifies roads directly connected to Elstead. .................................................................... 34 Prepared for: Elstead Parish Council AECOM Habitat Regulations Assessment: Elstead and Elstead Parish Council Weyburn Neighbourhood Development Plan 1. Introduction 1.1 AECOM was appointed by Elstead Parish Council to assist in undertaking a Habitats Regulation Assessment (HRA) for the Elsead and Weyburn Neighbourhood Plan (NP). This is to inform Elstead parish Council and Waverley Council of the potential effects of NP development to European Sites and how they are being addressed in the Neighbourhood Plan, for that Council to take into account in their formal HRA. 1.2 The Waverley Local Plan Part 1 and Part 2 (LP) were subject to HRA in 2018 and updated in 2019. The primary conclusion of those HRAs was a need to address urbanisation and recreational pressures to the Special Protected Areas (SPA), Special Areas of Conservation (SAC) and Ramsar (protected wetland) sites located within the Waverley boundary as a result of development allocations. The HRA recommended policy mechanisms for this that are reflected in the adopted Local Plan. 1.3 The Waverley LP HRA considered both allocations made in Local Plan Part 1 and the overall quantum of development expected across the district over the Local Plan period. This included an allowance for 160 dwellings at Elstead and Weyburn, of which approximately 100 have now been delivered, with the remainder to be allocated in the Neighbourhood Plan). The LPP1 HRA also included a windfall allowance for Waverley District. The total quantum of growth in Elstead & Weyburn has therefore already been assessed in combination with growth across Waverley and attributable to other plans and projects as part of the HRA of the Waverley LPP1. However, the specific locations of development for Elstead & Weyburn were not assessed as they are made by the Neighbourhood Plan rather than LPP1. The objective of this particular HRA is therefore to identify if any particular site allocations and/or policies in the Neighbourhood Plan that have the potential to cause an adverse effect on the integrity of Natura 2000 or European designated sites (Special Areas of Conservation, SACs, Special Protection Areas, SPAs, and Ramsar sites designated under the Ramsar convention), either in isolation or in combination with other plans and projects, and to determine whether site-specific mitigation measures are required. Legislation 1.4 The need for HRA is set out within Article 6 of the EC Habitats Directive 1992 and interpreted into British law by the Conservation of