North West river basin district Flood Risk Management Plan 2015 to 2021 PART C: Appendices March 2016 1 of 137 . Published by: Environment Agency Further copies of this report are available Horizon house, Deanery Road, from our publications catalogue: Bristol BS1 5AH www.gov.uk/government/publications Email: [email protected] or our National Customer Contact Centre: www.gov.uk/environment-agency T: 03708 506506 Email: [email protected]. © Environment Agency 2016 All rights reserved. This document may be reproduced with prior permission of the Environment Agency. 2 of 137 Content The layout of this document ........................................................................................................ 4 Annex 1: Measures Tables ........................................................................................................... 5 Annex 2. Sources of objectives and measures for the FRMP ................................................ 105 Annex 3. Plans, policies and programmes relevant to the North West RBD ........................ 133 Annex 4. Surface Water Property Counts ............................................................................... 134 3 of 137 The layout of this document Flood Risk Management Plans have been divided into four sections to help readers identify and access information relevant to them. This are the appendices. We have divided the plan into four parts: Name Audience Summary Document For those who a high level overview of the plan Part A: Background and river basin For those who need some legislative background and district wide information river basin district wide, high level information Part B: Catchment Summaries For those who want the detail of the sub-areas and flooding statistics. This section includes the catchments based on Water Framework Directive (WFD) management catchments, Flood Risk Areas (identified through the Preliminary Flood Risk Assessment) and other strategic areas across the RBD. Part C: Appendices For those who want to see the detailed program of work for individual communities The Appendices included the measures tables, the detail of the projects that are the focus of the planning cycle. The section contains the real detail of the proposed, agreed and ongoing work in each sub-catchment. The other parts of the flood risk management plan are located on gov.uk (https://www.gov.uk/government/publications/north-west-river-basin-district-flood-risk- management-plan) 4 of 137 Annex 1: Measures Tables Catchment / Flood Risk Area Page The Greater Manchester Flood Risk Area 6 Liverpool and Sefton Flood Risk Area 11 Derwent catchment 12 South West Lakes catchment 21 Kent and Leven catchment 27 Lune catchment 40 Wyre catchment 50 Ribble catchment 56 Douglas catchment 71 Alt and Crossens catchment 82 Irwell catchment 89 Upper Mersey catchment 92 Lower Mersey catchment 96 Weaver and Gowy catchment 101 5 of 137 6 of 137 Greater Manchester Flood Risk Area Action ID Place Action Action Details Source of flood risk or coastal erosion Category of Measures Timing Priority Action Statutory Plan Name objective Owner or Type voluntary measure Prevention, FRMP Critical, Action owner Statutory Source protection, Planning Very (bold), plan or plan preparedness Cycles High, owner and voluntary measure etc e.g. High, support originates 2015 - Moderate, organisations from 2021; Low 2021 - 2027 etc watercourses) Sewer flooding Sewer Coastal erosion Coastal Groundwater flooding Groundwater Flooding from the Sea the from Flooding Surface water flooding water Surface Flooding from reservoirs from Flooding plus ordinary watercourses) plusordinary Flooding from Rivers (ordinary (ordinary Rivers from Flooding Flooding from rivers (main river) (main rivers from Flooding Flooding from Rivers (main river (main Rivers from Flooding Social Environment Economic ACT5746 Ainsworth BURY.025 Ainsworth Rd/Water St, N N N N N N Y N N N N Y M3 - 2015 - Moderate Bury | Bury Statutory FRMP Rd/Water St, Radcliffe, Bury. Removal of Protection 2021 FRMP Radcliffe, Bury UID and unconsented overflow will reduce flooding risk and risk of contamination with foul ACT6438 Salford, Castle SALF.008 The Salford Flood Risk Y N N N N N N N N Y N N M3 - 2015 - Moderate Environment Statutory CFMP Irwell and Management Scheme to Protection 2021 Agency | FRMP Lower address fluvial flood risk from Environment Broughton the River Irwell in Broughton. Agency | Construction of a flood basin Salford City at Castle Irwell is currently Council underway. ACT5742 Bolton local BOLT.0012 Bolton Critical Culvert N N Y N N N N N N N N Y M2 - 2015 - Moderate Bolton | Statutory FRMP authority wide Rehabilitation Prevention 2021 Bolton FRMP ACT5743 Local Authority BOLT.0013 Bolton Culvert Improvements. N N N N N N Y N N N N Y M3 - 2015 - Moderate Bolton | Statutory FRMP wide Surface water computer Protection 2021 Bolton FRMP modelling of inlets to culverts to prioritise risk and consequence of flooding due to blockage or collapse ACT5744 Local Authority BOLT.0014 Bolton Upland Storage Project N N N N N N Y N N N N Y M3 - 2015 - Moderate Bolton | Statutory FRMP wide Protection 2021 Bolton FRMP ACT5745 Horwich town BOLT.0015 Horwich Town Centre Flood N Y N N N N Y N N N N Y M3 - 2015 - Moderate Bolton | Statutory FRMP centre Alleviation Project - Detailed Protection 2021 Bolton FRMP modelling being undertaken to determine flood mechanism and potential mitigation measures. ACT5751 Royton, OLDH.014 Broomes Park, Royton, N N N N N N Y N N N N Y M3 - 2015 - Moderate Oldham | Statutory FRMP Oldham Oldham. Surface water culvert Protection 2021 Oldham FRMP running at the boundary of the properties backyard surcharges leading to properties flooding. Investigate options to alleviate flood risk. 7 of 137 Greater Manchester Flood Risk Area Action ID Place Action Action Details Source of flood risk or coastal erosion Category of Measures Timing Priority Action Statutory Plan Name objective Owner or Type voluntary measure Prevention, FRMP Critical, Action owner Statutory Source protection, Planning Very (bold), plan or plan preparedness Cycles High, owner and voluntary measure etc e.g. High, support originates 2015 - Moderate, organisations from 2021; Low 2021 - 2027 etc watercourses) Sewer flooding Sewer Coastal erosion Coastal Groundwater flooding Groundwater Flooding from the Sea the from Flooding Surface water flooding water Surface Flooding from reservoirs from Flooding plus ordinary watercourses) plusordinary Flooding from Rivers (ordinary (ordinary Rivers from Flooding Flooding from rivers (main river) (main rivers from Flooding Flooding from Rivers (main river (main Rivers from Flooding Social Environment Economic ACT5767 Churchfields, OLDH.015 Churchfields, Dobcross, N N Y N N N N N N N N Y M3 - 2015 - Moderate Oldham Statutory FRMP Dobcross, Oldham - Existing culvert is in Protection 2021 Metropolitan FRMP Oldham poor condition and has District insufficient capacity. Proposed solution is replacement and upgrade of culvert. ACT5769 Dobcross New OLDH.017 Dobcross New Road, Oldham N N N N N N N N Y N N Y M3 - 2015 - Moderate Oldham | Statutory FRMP Road, Oldham Protection 2021 Oldham FRMP ACT5788 Patridge Way, OLDH.021 Patridge Way, Chadderton, N N N N N N Y N N N N Y M3 - 2015 - Moderate Oldham | Statutory FRMP Chadderton, Oldham Protection 2021 Oldham FRMP Oldham ACT5789 Shaw, Oldham OLDH.022 Pencil Brook - River Beal , N N N N N N Y N N N N Y M3 - 2015 - Moderate Oldham | Statutory FRMP Shaw Oldham Protection 2021 Oldham FRMP ACT5792 Shaw, Oldham OLDH.024 Sumner Street, Shaw, Oldham N N N N N N Y N N N N Y M3 - 2015 - Moderate Oldham | Statutory FRMP Protection 2021 Oldham FRMP ACT5826 Local authority MANC.012 Hidden Watercourses N N Y N N N N N N N N Y M4 - 2015 - Moderate Manchester | Statutory Local wide Appraisal. Locate the Preparedness 2021 Manchester FRMP FRM watercourses and undertake a Strategy condition and capacity assessment, identifying any connections with sewers and potential for taking additional surface water flows from the overloaded sewer systems as part of a surface water management strategy. ACT5827 North MANC.013 King William IV Fishing Lake N N Y N N N N N N N N Y M3 - 2015 - Moderate Manchester | Statutory Local Manchester Outfall and Overflow Protection 2021 Manchester FRMP FRM Replacement Strategy ACT5828 Local authority MANC.014 Manchester Flood Risk N N Y N N N N N N N N Y M4 - 2015 - Moderate Manchester | Statutory Local wide Mapping of Ordinary Preparedness 2021 Manchester FRMP FRM Watercourses. identify the Strategy extent of flooding, the properties affected, and thereby inform the best means of managing fluvial flood risk 8 of 137 Greater Manchester Flood Risk Area Action ID Place Action Action Details Source of flood risk or coastal erosion Category of Measures Timing Priority Action Statutory Plan Name objective Owner or Type voluntary measure Prevention, FRMP Critical, Action owner Statutory Source protection, Planning Very (bold), plan or plan preparedness Cycles High, owner and voluntary measure etc e.g. High, support originates 2015 - Moderate, organisations from 2021; Low 2021 - 2027 etc watercourses) Sewer flooding Sewer Coastal erosion Coastal Groundwater flooding Groundwater Flooding from the Sea the from Flooding Surface water flooding water Surface Flooding from reservoirs from Flooding plus ordinary watercourses) plusordinary Flooding from Rivers (ordinary (ordinary Rivers from Flooding Flooding from rivers (main river) (main rivers from Flooding Flooding