Flood Zone 3b
Indicative FZ3b
Flood Zone 3a
Flood Zone 2
RoFfSW 30-year
Extent
RoFfSW 100-
year Extent
RoFfSW 1000-
year Extent
>= 75%
>= 50% <75%
>= 25% <50%
< 25%
Climate Change
Central
Climate Change
Higher Central
Climate Change
Upper End
Indicative
Climate Change
Areas Susceptible to
Groundwater Flooding
Flood Warning and
Flood Alert Areas
Council Boundary
Potential Site
Allocations
Authority Information
Main Rivers
Detailed River
Network
Flood Warning
Area
Flood Alert
Historic Landfill
0 0.05 0.10.025
km
Reproduced from Ordnance Survey mapping with the permission of Ordnance Survey on behalf
of the Controller of Her Majesty's stationery Office. © Crown copyright and database rights 2019
© Ordnance Survey licence number:
Gloucester City Council 100019169
Use of this data is subject to terms and conditions. You are not permitted to copy, sub-license,
distribute, sell or otherwise make available the Licensed Data to third parties in any form.
Contains Environment Agency information © Environment Agency and/or database rights.
Contains data derived from BGS digital data under licence from the British Geological Survey
copyright NERC.
Some features of this information are based on digital spatial data licensed from the Centre for
Ecology & Hydrology © NERC (CEH). Defra, Met Office and DARD Rivers Agency © Crown
copyright. © Cranfield University.
© James Hutton Institute. Contains OS data © Crown copyright and
database right 2015. Land & Property Services © Crown copyright and
database rights.
This document is the property of Jeremy Benn Associates Ltd.
It shall not be reproduced in whole or in part, not disclosed to a third
party, without the permission of Jeremy Benn Associates Ltd.
Defences Other
LEVEL 2 SITE SUMMARY TABLES
GLOUCESTER CITY COUNCIL
LEVEL 2 STRATEGIC FLOOD RISK
ASSESSMENT
LEGEND
Flood Risk
Flood Zones Climate Change
Surface Water Extent
Depth (m)
0 - 0.10
0.10 - 0.50
0.50 - 1.00
1.00 - 1.50
1.50 - 2.00
2.00 - 2.50
2.50 - 3.00
3.00 - 3.50
3.50 - 4.00
>4.00
100 year fluvial event
Velocity (m/s)
0 - 0.2
0.2 - 0.5
0.5 - 1.0
1.0 - 2.0
> 2.0
Hazard Rating
Very low
hazard -
caution
Danger for
some
Danger for
most
Danger for all
FZ3b : FZ3a: FZ1:FZ2: Flood Zone Coverage
0% 1% 100%
OSNGR:
S0 82575 18201
Area: ha
Brownfield
Proposed Development Details:
Site ID:
SA24 Part of West Quay, the Docks
LEGEND
Please refer to Main Report and Site Summary Table for further
information on the datasets
0.84
Parking
0%
0.00 - 0.15
0.15 - 0.30
0.30 - 0.60
0.60 - 0.90
0.90 - 1.20
> 1.20
100-year surface water event
Very low hazard -
caution
Danger for some
Danger for most
Danger for all
Hazard Rating
0.00 - 0.25
0.25 - 0.50
0.50 - 1.00
1.00 - 2.00
> 2.00
Speed (m/s)
Defences
Current land use:
Depth (m)