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Wisbech Strategic Flood Risk Assessment 2

Assessment of the extent and nature of the risk of flooding and its implications for land use planning

The Wisbech SFRA sets out the flood risk issues in Wisbech in more detail than are provided in the District-wide SFRA. The Wisbech SFRA considers the existing flood defence infrastructure in the town and assesses the risk of flooding were these to fail. The results are shown on a series of maps in the Appendix which indicate a range of possible flood events, whilst at the same time taking the effects of climate change into account. A Toolkit in the Appendix also provides useful guidance for developers who are considering new developments in the study area.

Appendix A - Study Area

A - 1 - Study Area (PDF) [3MB]

A - 2-0 - Sub Location Breakdown Overall (PDF) [3MB]

A - 2-x - Sub Location Breakdown Sub Locations_Sub Location A (PDF) [3MB]

A - 2-x - Sub Location Breakdown Sub Locations_Sub Location B (PDF) [3MB]

A - 2-x - Sub Location Breakdown Sub Locations_Sub Location C (PDF) [4MB]

A - 2-x - Sub Location Breakdown Sub Locations_Sub Location D (PDF) [2MB]

A - 2-x - Sub Location Breakdown Sub Locations_Sub Location E (PDF) [3MB]

A - 2-x - Sub Location Breakdown Sub Locations_Sub Location F (PDF) [4MB]

Appendix B - CFMP

B - 1 - CFMP Overall (PDF) [3MB]

Appendix C - Historical Records

C - 1 - Historical Data Overall (PDF) [3MB]

Appendix D - Watercourses, Structures and Defences

D - 1-0 - Watercourses Overall (PDF) [4MB]

D - 1-x - Watercourses Sub Locations_Sub Location A (PDF) [3MB]

D - 1-x - Watercourses Sub Locations_Sub Location B (PDF) [3MB]

D - 1-x - Watercourses Sub Locations_Sub Location C (PDF) [4MB]

D - 1-x - Watercourses Sub Locations_Sub Location D (PDF) [2MB]

D - 1-x - Watercourses Sub Locations_Sub Location E (PDF) [2MB]

D - 1-x - Watercourses Sub Locations_Sub Location F (PDF) [4MB]

D - 2-0 - Pumping Station Catchments (PDF) [3MB]

D - 2-1 - Hundred of Wisbech Discharge Zone (PDF) [4MB]

D - 3-x - IDB Information Table (PDF) [98KB]

D - 4-0 - NFCDD Structures and Defences Overall (PDF) [4MB]

D - 4-x - NFCDD Structures and Defences Sub Locations_1 (PDF) [3MB]

D - 4-x - NFCDD Structures and Defences Sub Locations_2 (PDF) [4MB]

D - 4-x - NFCDD Structures and Defences Sub Locations_3 (PDF) [3MB]

D - 5-x - NFCDD Tables (PDF) [22KB]

Appendix E - Tidal Nene Hazard Mapping Study

E - 1-1-0 - Breach Depth 200 Overall (PDF) [4MB]

E - 1-2-0 - Breach Depth 200 CC Overall (PDF) [4MB]

E - 1-2-x - Breach Depth 200 CC Sub Locations_Sub Location A (PDF) [3MB]

E - 1-2-x - Breach Depth 200 CC Sub Locations_Sub Location B (PDF) [3MB]

E - 1-2-x - Breach Depth 200 CC Sub Locations_Sub Location C (PDF) [3MB]

E - 1-2-x - Breach Depth 200 CC Sub Locations_Sub Location D (PDF) [2MB]

E - 1-2-x - Breach Depth 200 CC Sub Locations_Sub Location E (PDF) [2MB]

E - 1-2-x - Breach Depth 200 CC Sub Locations_Sub Location F (PDF) [4MB]

E - 1-3-0 - Breach Depth 1000 Overall (PDF) [4MB]

E - 1-4-0 - Breach Depth 1000 CC Overall (PDF) [4MB]

E - 1-5-0 - Overtopping Depth 200 Overall (PDF) [3MB]

E - 1-6-0 - Overtopping Depth 200 CC Overall (PDF) [4MB]

E - 1-7-0 - Overtopping Depth 1000 Overall (PDF) [3MB]

E - 1-8-0 - Overtopping Depth 1000 CC Overall (PDF) [4MB]

E - 1-8-x - Overtopping Depth 1000 CC Sub Locations_Sub Location A (PDF) [3MB]

E - 1-8-x - Overtopping Depth 1000 CC Sub Locations_Sub Location B (PDF) [2MB]

E - 1-8-x - Overtopping Depth 1000 CC Sub Locations_Sub Location C (PDF) [3MB]

E - 1-8-x - Overtopping Depth 1000 CC Sub Locations_Sub Location D (PDF) [2MB]

E - 1-8-x - Overtopping Depth 1000 CC Sub Locations_Sub Location E (PDF) [2MB]

E - 1-8-x - Overtopping Depth 1000 CC Sub Locations_Sub Location F (PDF) [4MB]

E - 2-1-0 - Breach Velocity 200 Overall (PDF) [4MB]

E - 2-2-0 - Breach Velocity 200 CC Overall (PDF) [4MB]

E - 2-3-0 - Breach Velocity 1000 Overall (PDF) [4MB]

E - 2-4-0 - Breach Velocity 1000 CC Overall (PDF) [4MB]

E - 2-5-0 - Overtopping Velocity 200 Overall (PDF) [3MB]

E - 2-6-0 - Overtopping Velocity 200 CC Overall (PDF) [4MB]

E - 2-7-0 - Overtopping Velocity 1000 Overall (PDF) [3MB]

E - 2-8-0 - Overtopping Velocity 1000 CC Overall (PDF) [4MB]

E - 3-1-0 - Breach Hazard 200 Overall (PDF) [4MB]

E - 3-2-0 - Breach Hazard 200 CC Overall (PDF) [4MB]

E - 3-3-0 - Breach Hazard 1000 Overall (PDF) [4MB]

E - 3-4-0 - Breach Hazard 1000 CC Overall (PDF) [4MB]

E - 3-5-0 - Overtopping Hazard 200 Overall (PDF) [3MB]

E - 3-6-0 - Overtopping Hazard 200 CC Overall (PDF) [4MB]

E - 3-7-0 - Overtopping Hazard 1000 Overall (PDF) [3MB]

E - 3-8-0 - Overtopping Hazard 1000 CC Overall (PDF) [4MB]

Appendix F - Infiltration Potential from Level 1 SFRA

F - 1-x - Estimated Infiltration Potential Map (from Level 1 SFRA) (PDF) [323KB]

Appendix G - FMfSW, Flood Map, FWA

G - 1-1 - Surface Water 30 Overall (PDF) [2MB]

G - 1-2 - Surface Water 200 Overall (PDF) [3MB]

G - 2-0 - Flood Map Overall (PDF) [3MB]

G - 2-x - Flood Map Sub Locations_Sub Location A (PDF) [3MB]

G - 2-x - Flood Map Sub Locations_Sub Location B (PDF) [2MB]

G - 2-x - Flood Map Sub Locations_Sub Location C (PDF) [3MB]

G - 2-x - Flood Map Sub Locations_Sub Location D (PDF) [2MB]

G - 2-x - Flood Map Sub Locations_Sub Location E (PDF) [2MB]

G - 2-x - Flood Map Sub Locations_Sub Location F (PDF) [4MB]

G - 3-x - Wisbech_FWAs (PDF) [2MB]

Appendix H - Hazard Rating extract from FD2320

Hazard Rating - Extract from FD2320 (PDF) [489KB]

Appendix I - Data Register

110719 - Data Register (PDF) [17KB]

Appendix J - FRA Toolkit

120403 Toolkit Diagram (PDF) [30KB]

Toolkit All (PDF) [396KB]

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