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West Glamorgan House, 12 Orchard St, Swansea, SA1 5AD. +44 (0) 1792 641172 www.atkinsglobal.com © Crown copyright and database rights (2019) Ordnance Survey 100023377. Contains Ordnance Survey data. © Crown copyright and database right (2019). SR/086/001 SR/016/001 SR/157/001 SR/016/002 SR/061/004 SR/157/002 SR/074/001 SR/157/003 SR/157/004 SR/157/005 SR/113/002 SR/113/003 SR/133/001 SR/016/004 SR/016/005 SR/061/005 SR/023/001 SR/116/001 SR/116/002 SR/086/021 SR/157/007 SR/016/007 SR/016/008 SR/074/002 SR/074/003 SR/063/001 SR/023/002 SR/104/001 SR/104/002 SR/086/037 SR/116/003 SR/116/004 SR/157/008 SR/133/002 SR/104/003 SR/063/002 SR/133/003 SR/116/005 SR/133/004 SR/157/009 SR/165/007 SR/165/008 SR/016/010 SR/016/011 SR/016/013 SR/016/014 SR/086/056 SR/016/015 SR/116/006 SR/074/007 SR/016/003 SR/157/006 SR/016/006 SR/074/004 SR/016/009 SR/074/006 SR/157/010 SR/023/003 SR/157/011 SR/016/012 SR/016/016 SR/074/011 SR/074/008 SR/061/007 SR/074/009 SR/157/012 SR/016/017 SR/074/010 SR/023/004 SR/116/007 SR/116/008 SR/116/009 SR/116/010 SR/016/018 SR/074/005 SR/116/011 New Street Gors Road Pwll Ferry Road New Road Clos yr Helyg Furnace Ferryside South Project: P:\GBEMC\WGE\Projects\Water\5186360 SFCA Carms Pembs\7 WIP\7_6 CAD_GIS_BIM\01-WIP\G\MP\RAG Maps\25k_scale\RAYG_CC_25K_CarmsCandidateSites.mxd Sir Gaerfyrddin - Carmarthenshire 7 8 5 4 9 1 2 3 6 11 12 15 14 13 10 ± Sheet No. Legend River Network Flood Defences National Park Boundaries CCC Flood Risk Management Plan Policy Units Settlement Boundaries Surface Water Flood - Extent Estimated 1 in 100 Annual Chance Events with Climate Change NRW Flood Map Flood Zone 2 SMP2 Flood Extent plus 2m Sea Level Rise LDP Candidate Sites 2019 High Risk >50% Site Area Flooded Medium High Risk >25% to <50% Site Area Flooded Medium Risk >5% to <25% Site Area Flooded Low Risk <5% Site Area Flooded Project Title Data sources: Ordnance Survey, NRW, Carmarthenshire County Council, Pembrokeshire County Council 0 1 2 0.5 Km Scale (at A1): 1:25,000 Reference: Drawn: UK/NJ 09/05/2019 Checked: LG/DMH 09/05/2019 Authorised: DBF 09/05/2019 Status: Version: PO2 S2 5186360-ATK-XX-XX-MP-G-049 Risk Categorisation Candidate Sites Carmarthenshire County Council (CCC) - Climate Change Allowance 14 of 15 Stage 1 Strategic Flood Consequences Assessment Pembrokeshire and Carmarthenshire County Councils Figure Title 3. Shoreline Management Plan 2 data - Flood extent is current 1 in 1000 (0.1%) tidal event plus 2m Sea Level Rise (SLR). Notes: 2. The Surface Water Flood Extents are based on NRW s updated Flood Map for Surface Water (uFMfSW) For future/ climate change scenario, a broad scale assumption has been made for Stage 1 screening: Current 1 in 1000 (0.1%) annual chance flood outline becomes 1 in 100 (1%) with climate change. 1. NRW Flood Zone 2 - Assumed to approximate to 1 in 100 (1%) annual chance event with climate change. 4. The maximum 0.5% annual chance or greater extreme tide level plus sea level rise is 6.9m. A coarse 7m contour (not shown) has also been used to screen tide risk for coastal sites - see Stage 1 SFCA Report.

Stage 1 Strategic Flood Carmarthenshire County Councils Risk … · 2020. 1. 21. · Project: P:\GBEMC\WGE\Projects\Water\5186360 SFCA Carms Pembs\7 WIP\7_6 CAD_GIS_BIM\01-WIP\G\MP\RAG

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Page 1: Stage 1 Strategic Flood Carmarthenshire County Councils Risk … · 2020. 1. 21. · Project: P:\GBEMC\WGE\Projects\Water\5186360 SFCA Carms Pembs\7 WIP\7_6 CAD_GIS_BIM\01-WIP\G\MP\RAG

W est Glam organ House, 12 Orchard S t, S wansea, S A1 5AD. +44 (0) 1792 641172 www.atkinsglobal.com© Crown copy right and database rights (2019) Ordnance S urvey 100023377. Contains Ordnance S urvey data. © Crown copyright and database right (2019).

S R/086/001S R/016/001

S R/157/001

S R/016/002

S R/061/004

S R/157/002

S R/074/001

S R/157/003

S R/157/004

S R/157/005

S R/113/002

S R/113/003

S R/133/001

S R/016/004

S R/016/005

S R/061/005

S R/023/001

S R/116/001

S R/116/002

S R/086/021

S R/157/007

S R/016/007

S R/016/008

S R/074/002

S R/074/003

S R/063/001

S R/023/002

S R/104/001

S R/104/002

S R/086/037

S R/116/003

S R/116/004

S R/157/008S R/133/002

S R/104/003

S R/063/002

S R/133/003

S R/116/005

S R/133/004

S R/157/009

S R/165/007S R/165/008

S R/016/010S R/016/011

S R/016/013S R/016/014

S R/086/056

S R/016/015

S R/116/006

S R/074/007

S R/016/003

S R/157/006

S R/016/006

S R/074/004

S R/016/009

S R/074/006S R/157/010

S R/023/003

S R/157/011

S R/016/012

S R/016/016

S R/074/011

S R/074/008

S R/061/007

S R/074/009 S R/157/012

S R/016/017

S R/074/010 S R/023/004

S R/116/007

S R/116/008

S R/116/009

S R/116/010

S R/016/018

S R/074/005

S R/116/011

New S treetGors Road

Pwll

Ferry RoadNew Road

Clos y r Helyg

Furnace

Ferry sideS outh

Project: P:\GBEMC\W GE\Projects\W ater\5186360 S FCA Carm s Pem bs\7 W IP\7_6 CAD_GIS _BIM\01-W IP\G\MP\RAG Maps\25k_scale\RAY G_CC_25K_Carm sCandidateS ites.m xd

S ir Gaerfy rddin - Carm arthenshire

7

8

5

4

9

12

36

11

12

15

1413

10

±

S heet No. Legend

River NetworkFlood DefencesNational Park BoundariesCCC Flood Risk Managem ent PlanPolicy UnitsS ettlem ent BoundariesS urface W ater Flood - ExtentEstim ated 1 in 100 Annual Chance Events with Clim ate ChangeNRW Flood Map Flood Z one 2S MP2 Flood Extent plus 2m S ea Level Rise

LDP Candidate Sites 2019High Risk >50% S ite Area FloodedMedium High Risk >25% to <50% S ite Area FloodedMedium Risk >5% to <25% S ite Area FloodedLow Risk <5% S ite Area Flooded

Project T itle

Data sources: Ordnance S urvey, NRW , Carm arthenshire County Council, Pem brokeshire County Council

0 1 20.5 Km

S cale (at A1):1:25,000

Reference:

Drawn: UK/NJ09/05/2019

Checked: LG/DMH09/05/2019

Authorised: DBF09/05/2019

S tatus:

Version:PO2

S25186360-AT K-X X -X X -MP-G-049

Risk Categorisation Candidate SitesCarmarthenshire County Council (CCC) - Climate Change Allowance

14 of 15

Stage 1 Strategic Flood Consequences AssessmentPembrokeshire and Carmarthenshire County Councils

Figure T itle

3. S horeline Managem ent Plan 2 data - Flood extent is current 1 in1000 (0.1%) tidal event plus 2m S ea Level Rise (S LR).

Notes:

2. T he S urface W ater Flood Extents are based on NRW ’s updatedFlood Map for S urface W ater (uFMfS W )For future/ clim ate change scenario, a broad scale assum ptionhas been m ade for S tage 1 screening: • Current 1 in 1000 (0.1%) annual chance flood outline becom es 1 in 100 (1%) with clim ate change.

1. NRW Flood Z one 2 - Assum ed to approxim ate to 1 in 100 (1%)annual chance event with clim ate change.

4. T he m axim um 0.5% annual chance or greater extrem e tide levelplus sea level rise is 6.9m. A coarse 7m contour (not shown) has alsobeen used to screen tide risk for coastal sites - see S tage 1 S FCAReport.