Michael D Joyce Associates LLP Flood Risk Assessment

Flood Risk Assessment

FOXCOVERT FISHERIES STOKEHAM ROAD LANEHAM RETFORD

for

Mr. S. Ashworth

Report Number 4093 February 2021

Michael D Joyce Associates LLP Geotechnical and Geoenvironmental Consultants Charnock Court 6 South Parade Wakefield West Yorkshire WF1 1LR UK T +44(0)1924 360458 E [email protected] W www.geoenvironmental.co.uk Flood Risk Assessment for Foxcovert Fisheries, Stokeham Road, Laneham, Retford

Flood Risk Assessment

FOXCOVERT FISHERIES, STOKEHAM ROAD, LANEHAM, RETFORD

Contents

1. Introduction 2. The Property 3. Geology 4. Site Specific Flood Risk Assessment 5. Conclusions and Recommendations

Figures

Figure 1 Site Location Figure 2 Site Plan

Appendices

Appendix 1 Environment Agency Flood Map for Planning

Appendix 2 Correspondence from the Environment Agency

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 1

1 INTRODUCTION

1.1 At the request of Mr. Simon Ashworth, a Flood Risk Assessment has been carried out

at Foxcovert Fisheries in Laneham near Retford. It is proposed to use a small section

of the site along the western boundary for the parking of mobile touring caravans.

1.2 The Flood Risk Assessment has been prepared in accordance with The National

Planning Policy Framework (NPPF), which is the official document that regulates the

assessment of flood risks and their appropriate mitigation measures in the planning

process. To accompany the NPPF there is the “Technical Guidance to the National

Planning Framework” document of March 2012. This replaces PPS25: Development

and Flood Risk.

1.3 The National Planning Policy Framework sets strict tests to protect people and

property from flooding which all local planning authorities are expected to follow.

Where these tests are not met, national policy is clear that new development should

not be allowed. The mains steps to be followed are set out below which, in

summary, are designed to ensure that if there are better sites in terms of flood risk,

or a proposed development cannot be made safe, it should not be permitted.

1.4 In areas at risk of flooding (including change of use) or for sites of 1 hectare or more,

developers undertake a site-specific flood risk assessment to accompany applications

for planning permission.

1.5 A site-specific flood risk assessment is carried out by (or on behalf of) a developer to

assess the flood risk to and from a development site. Where necessary in the

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 2

National Planning Policy Framework, the assessment should accompany a planning

application submitted to the local planning authority. The assessment should

demonstrate to the decision-maker how flood risk will be managed now and over the

development’s lifetime, taking climate change into account, and with regard to the

vulnerability of its users.

1.6 The information provided in the flood risk assessment should be credible and fit for

purpose. Site-specific flood risk assessments should always be proportionate to the

degree of flood risk and make optimum use of information already available,

including information in a Strategic Flood Risk Assessment for the area, and the

interactive flood risk maps available on the Environment Agency’s web site.

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 3

2 THE PROPERTY

2.1 Foxcovert Fisheries is located off Stokeham Road, approximately 10km southeast of

Retford. The Ordnance Survey National Grid Reference is 479240, 376240. It

presently comprises two fishing lakes with a fisherman’s bothy and car park at the

eastern end of the site. The lakes do not have an inlet or outlet, and represent the

natural groundwater level. According to Mr. Ashworth, the water level does not

vary very much, and is generally 1m below groundlevel most of the year.

2.2 It is proposed to use a section of the westernmost part of the site as an area for up

to ten mobile touring caravans. This is on a raised area, approximately 0.5m above

the rest of the site. The existing site layout is shown on figure 1, with the area

proposed for caravans also shown. The area will be accessed via a gravel track.

2.3 LiDAR Data (OS Terrain 50 DTM) from the British Geological Society indicates that the

site for the caravans lies at 8.4 mAOD, with the adjacent pond level at 7.5 mAOD.

2.3 Open drains lie just to the northern and southern boundaries of the site. Mr.

Ashworth is not aware of the site as ever having flooded.

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 4

Area proposed for Caravans

View towards the Bothy from area proposed for caravans illustrating water levels

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 5

Area proposed for Caravans

View towards the Bothy from area proposed for caravans

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 6

3 GEOLOGY

3.1 According to the British Geological Survey’s (BGS) GeoIndex mapping, the site is

underlain by alluvium comprising clay, silt, sand and gravel. Bedrock comprises the

mudstone of The Mercia Mudstone Group which is Triassic in Age.

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 7

4 SITE SPECIFIC FLOOD RISK ASSESSMENT

4.1 The assessment is based on the Environment Agency’s maps of flood risk zones.

These cover all of England and Wales and map areas prone to flooding in terms of

the following:

Zone 1 - Low Probability (Little or No Risk)

This zone comprises land assessed as having a less than 1 in 1000 annual probability

of river or sea flooding in any year. There are no development constraints.

Zone 2 - Medium Probability (Low to Medium Risk)

This zone comprises land assessed as having between a 1 in 100 (1%) and 1 in 1000

(0.1%) annual probability of river flooding or between a 1 in 200 and 1 in 1000

annual probability of sea flooding in any year.

Zone 3a - High Probability (High Risk)

This zone and the site itself comprises land assessed as having a 1 in 100 or greater

annual probability of river flooding or a 1 in 200 or greater annual probability of

flooding from sea in any year.

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 8

Zone 3b - Functional Floodplain

This zone comprises land where water has to flow or be stored in times of flood. The

annual probability that such land will flood will be 1 in 20 or greater.

4.2 In terms of vulnerability to flooding appropriate developments for each flood zone

are given. The proposed use of the site as a caravan site falls under the “more

vulnerable” category.

Flood Essential Water Highly More Less Vulnerability Infrastructure Compatible Vulnerable Vulnerable Vulnerable Zone Development

1 Appropriate Appropriate Appropriate Appropriate Appropriate

2 Appropriate Appropriate Exception Appropriate Appropriate test required

3a Exception test Appropriate Inappropriate Exception Appropriate required Test required

3b Exception test Appropriate Inappropriate Inappropriate Inappropriate required

4.3 A search has been made of the Environment Agency’s on-line Flood Map for

Planning and the report is attached in Appendix 1. The site lies in Zone 3.

According to the present owner of the property, the area has not flooded, even

during the extensive flooding last year.

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 9

4.4 The Environment Agency has also been contacted directly in order to determine if

any additional information is available. The response from the Environment Agency

is presented in Appendix 2.

4.5 The Environment Agency provided modelled flood level data for the River Trent at its

nearest point to the site. Based on a 1 in 100 year flood event, the flood level would

not exceed 7.5 mAOD, compared to the site ground level of 8.4 mAOD.

4.6 Even if a climate change allowance of +20% is assumed, the maximum flood level

would be 9 mAOD, i.e. 500mm above existing ground level. As such, the area for the

caravans is proposed to be raised to 9 mAOD (+0.5m) and consequently, will be

unaffected by flooding.

Surface Water Management

4.7 The proposed use of the site will have no effect on the current surface water

drainage of the site. No hardstanding is proposed and surface water will infiltrate

the ground as it does at present.

Future Users of the Site

4.8 It is proposed that a maximum of ten touring caravans will occupy the site at any one

time.

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 10

5 CONCLUSIONS AND RECOMMENDATIONS

5.1 The site falls within the “More Vulnerable” category in respect of the proposed use

as a caravan park. This requires an ‘Exception Test’ be carried out. This essentially

comprises two parts;

i. Sustainability benefits to the community outweigh the flood risks

ii. That it will be safe for its lifetime, without increasing the flood risk elsewhere.

Commentary on the sustainability benefits of the proposals is outside the scope of

this report, as this is essentially a planning issue.

5.2 The current 1 in 100 year flood level event corresponds to a flood level of 7.5 mAOD

which is below current ground level. If a climate change allowance of +20% is

factored in, the maximum flood level is 9 mAOD, over the next 100 years

5.3 It is proposed that the area for the caravans will be at 9 mAOD, which is 0.6m above

the general ground level of the site. Consequently, the area on which the caravans

are stood will not flood.

5.4 In order to ensure the use of the site for touring caravans is entirely safe, an

adequate flood warning and evacuation plan will be required where “holiday or

short-let caravans” are proposed. The flood warning and evacuation plan will be

based upon the Environment Agency issuing a flood warning, after which an

evacuation plan would be initiated so that visiting caravans can be moved to an area

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 11

outside the flood risk zone. These measures will also apply to fishermen using the

fishing lakes. The evacuation plan is the responsibility of the caravan site manager.

5.5 In conclusion, it is considered that an adequate flood warning and evacuation plan

can be provided to ensure that the site can be vacated in a safe and orderly manner

such that there is no risk to users of the site.

5.6 It is recommended that providing sustainability issues can be addressed successfully,

a flood and evacuation plan is drawn up in conjunction with consultation with the

planning authority and emergency services.

Michael D Joyce Associates LLP Report No. 4093 Flood Risk Assessment - Foxcovert Fisheries, Stokeham Road, Laneham, Retford 12

A D Joyce

BSc MSc ARSM CEng CGeol CEnv MICE FGS SiLC SQP

February 2021

A Flood Risk Assessment report is subject to the provisions of the Copyright Acts and is for the sole benefit of Foxcovert Fisheries. The report cannot be assigned to, or relied on, by any other party without prior permission.

Michael D Joyce Associates LLP Report No. 4093

Foxcovert Fisheries, Stokeham Road, Retford Site Plan and Development Proposals

Reproduced from the Ordnance Survey Map with Michael D Joyce Associates LLP the permission of the controller of Her Majesty’s Geotechnical and Geoenvironmental Consultants Stationery Office. Crown Scale: NTS

Phase 1 Flood Risk Assessment

APPENDIX 1

Environment Agency Flood Map for Planning

Michael D Joyce Associates LLP Report No. 4093 Flood map for planning

Your reference Location (easting/northing) Created Foxcovert 479253/376218 18 Jan 2021 14:01

Your selected location is in ﬂood zone 3, an area with a high probability of ﬂooding.

This means:

• you must complete a flood risk assessment for development in this area • you should follow the Environment Agency's standing advice for carrying out a flood risk assessment (see www.gov.uk/guidance/flood-risk-assessment-standing-advice)

Notes

The flood map for planning shows river and sea flooding data only. It doesn’t include other sources of flooding. It is for use in development planning and flood risk assessments.

This information relates to the selected location and is not speciﬁc to any property within it. The map is updated regularly and is correct at the time of printing.

The Open Government Licence sets out the terms and conditions for using government data. https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

Page 1 of 2 Flood map for planning Your reference Foxcovert Location (easting/northing) 479253/376218 Scale 1:2500 Created 18 Jan 2021 14:01

Selected point

Flood zone 3

Flood zone 3: areas benefitting from flood defences

Flood zone 2

Flood zone 1

Flood defence

Main river

Flood storage area

0 20 40 60m

Page 2 of 2

APPENDIX 2

Correspondence from Environment Agency

Michael D Joyce Associates LLP Report No. 4093

Anthony Joyce Our Ref: EMD-201506

Your Ref:

Date: 16/02/2021

Dear Anthony,

Enquiry regarding Product 4 for FRA - Stokeham Road, Laneham, Retford

Thank you for your enquiry which was received on 18/01/2021, apologies for the delay.

We respond to requests under the Freedom of Information Act 2000 and Environmental Information Regulations 2004. The information is attached.

Product 4

Detailed Flood Risk Assessment Map/data for the above site.

The Flood Map for Planning is now classed as Open Data. As such it can be downloaded free of charge under an open data licence from the following address: https://data.gov.uk/publisher/environment-agency

Please refer to Open Government Licence which explains the permitted use of this information.

Information Warning - OS background mapping

The mapping of features provided as a background in this product is © Ordnance Survey. It is provided to give context to this product. The Open Government Licence does not apply to this background mapping. You are granted a non-exclusive, royalty free, revocable licence solely to view the Licensed Data for non-commercial purposes for the period during which the Environment Agency makes it available. You are not permitted to copy, sub-license, distribute, sell or otherwise make available the Licensed Data to third parties in any form. Third party rights to enforce the terms of this licence shall be reserved to OS.

Attribution

Contains Environment Agency information © Environment Agency and/or database rights.

Environment Agency, Trentside Offices, Scarrington Road, West Bridgford, Nottingham, NG2 5BR. Customer services line: 03708 506 506, Email: [email protected], www.gov.uk/environment- agency Cont/d..

Data Available Online

Many of our flood datasets are available online:

 Flood Map For Planning (Flood Zone 2, Flood Zone 3 ,Flood Storage Areas, Flood Defences, Areas Benefiting from Defences)

 Risk of Flooding from Rivers and Sea

 Historic Flood Map

 Current Flood Warnings

Please get in touch if you have any further queries or contact us within two months if you’d like us to review the information we have sent.

Yours sincerely,

Luke Radford Customers & Engagement Officer East Midlands

For further information please contact the Customers & Engagement Team on 02084 747770

Direct e-mail:- [email protected]

ENC – FRA Advisory Text

Environment Agency, Trentside Offices, Scarrington Road, West Bridgford, Nottingham, NG2 5BR. Customer services line: 03708 506 506, Email: [email protected], www.gov.uk/environment- agency

Risk of Flooding from Surface Water centred on Stokeham Road, Laneham – created 29 January 2021 [Ref: EMD201506]

Scale 1:5,000 / Likelihood of Flooding from Surface Water High Medium Low Very Low

Likelihood of Flooding from Surface Water High: Greater than or equal to 1 in 30 (3.3%) chance in any given year Medium: Less than 1 in 30 (3.3%) but greater than or equal to 1 in 100 (1%) chance in any given year Low: Less than 1 in 100 (1%) but greater than or equal to 1 in 1,000 (0.1%) chance in any given year Very Low:Less than 1 in 1,000 (0.1%) chance in any given year

This information is shown on the Risk of Flooding from Surface Water map on our website.

Contact Us: National Customer Contact Centre, PO Box 544, Rotherham, S60 1BY. Tel: 03708 506 506 (Mon-Fri 8-6). Email: [email protected]

Flood Map for Planning The Flood Map for Planning is now classed as Open Data. As such it can be downloaded free of charge under an open data licence from the following address: https://data.gov.uk/publisher/environment-agency

Alternatively it can be viewed at the following address: https://flood-map-for-planning.service.gov.uk/

Modelled Information

50% (1 in 2 year) 20% (1 in 5 year) modelled level 50% (1 in 2 year) modelled level Node point reference Location (mAOD) modelled flow (m3/s) (mAOD) TRENT_040 SK 81617 77129 N/A N/A 6.36 TRENT_041 SK 81569 76965 N/A N/A 6.38 TRENT_042 SK 81685 76711 N/A N/A 6.38 Source: Tidal Trent SFRM Model, Mott Macdonald, 2013 (includes updated 2014 interim water levels)

10% (1 in 10 year) 20% (1 in 5 year) modelled level 10% (1 in 10 year) Node point reference Location modelled flow (m3/s) (mAOD) modelled flow (m3/s) TRENT_040 SK 81617 77129 561.24 6.39 574.22 TRENT_041 SK 81569 76965 550.30 6.41 562.53 TRENT_042 SK 81685 76711 527.25 6.42 538.16 Source: Tidal Trent SFRM Model, Mott Macdonald, 2013 (includes updated 2014 interim water levels)

5% (1 in 20 year) 4% (1 in 25 year) modelled level 5% (1 in 20 year) modelled level Node point reference Location (mAOD) modelled flow (m3/s) (mAOD) TRENT_040 SK 81617 77129 6.56 611.86 N/A TRENT_041 SK 81569 76965 6.57 596.27 N/A TRENT_042 SK 81685 76711 6.58 565.76 N/A Source: Tidal Trent SFRM Model, Mott Macdonald, 2013 (includes updated 2014 interim water levels)

2% (1 in 50 year) 4% (1 in 25 year) modelled level 2% (1 in 50 year) Node point reference Location modelled flow (m3/s) (mAOD) modelled flow (m3/s) TRENT_040 SK 81617 77129 N/A 7.14 807.14 TRENT_041 SK 81569 76965 N/A 7.14 783.63 TRENT_042 SK 81685 76711 N/A 7.14 744.85 Source: Tidal Trent SFRM Model, Mott Macdonald, 2013 (includes updated 2014 interim water levels)

1.33% (1 in 75 year) 1% (1 in 100 year) modelled level 1.33% (1 in 75 year) modelled level Node point reference Location (mAOD) modelled flow (m3/s) (mAOD) TRENT_040 SK 81617 77129 7.47 TRENT_041 SK 81569 76965 7.48 TRENT_042 SK 81685 76711 7.49 Source: Tidal Trent SFRM Model, Mott Macdonald, 2013 (includes updated 2014 interim water levels)

0.67% (1 in 150 year) 1% (1 in 100 year) modelled level 0.67% (1 in 150 year) Node point reference Location modelled flow (m3/s) (mAOD) modelled flow (m3/s) TRENT_040 SK 81617 77129 851.64 N/A N/A TRENT_041 SK 81569 76965 826.91 N/A N/A TRENT_042 SK 81685 76711 788.82 N/A N/A Source: Tidal Trent SFRM Model, Mott Macdonald, 2013 (includes updated 2014 interim water levels)

0.5% (1 in 200 year) 0.1% (1 in 1000 year) modelled level 0.5% (1 in 200 year) modelled level Node point reference Location (mAOD) modelled flow (m3/s) (mAOD) TRENT_040 SK 81617 77129 7.78 883.96 7.94 TRENT_041 SK 81569 76965 7.80 859.15 7.96 TRENT_042 SK 81685 76711 7.82 821.00 7.97 Source: Tidal Trent SFRM Model, Mott Macdonald, 2013 (includes updated 2014 interim water levels)

1% + 20% flow (1 in 1% + 20% flow (1 in 100 year plus climate 100 year plus climate 0.1% (1 in 1000 year) change) modelled change) modelled flow Node point reference Location modelled flow (m3/s) level (mAOD) (m3/s) TRENT_040 SK 81617 77129 963.26 7.81 886.61 TRENT_041 SK 81569 76965 936.25 7.82 861.00 TRENT_042 SK 81685 76711 901.01 7.84 823.80 Source: Tidal Trent SFRM Model, Mott Macdonald, 2013 (includes updated 2014 interim water levels)

Please note: The flows provided represent in channel flow only and do not take into account flow on the floodplain.

Updated Climate Change Guidance

On 19th February 2016, the Flood risk assessments: climate change allowances’ was published on www.gov.uk website. It has replaced previous guidance Climate Change Allowances for Planners.

The climate change guidance can be found at: https://www.gov.uk/guidance/flood-risk-assessments-climate-change-allowances If your RFI is to assist with a Flood Risk Assessment (FRA) for a future planning application, please review this guidance to consider which allowances should be used for your site.

The climate change allowance provided with this RFI is a 20% increase in the peak river flow for the 1% Annual Exceedance Probability (1 in 100 year) scenario.

Defence Information

Defence ID Asset Reference Design Standard D/S Crest Level (mAOD) U/S Crest Level (mAOD) Overall Condition Grade 1 125,395 25 7.15 6.95 3 2 115,902 25 7.25 7.4 3

Historic Information

We have no records of historic fluvial flooding at this location. However, we would advise that this does not mean there has never been historic flooding in this location or that the area is automatically free from a risk of flooding. We do not claim that all flood events have been recorded.

Surface Water Information

Enclosed is a map showing the risk of flooding from surface water for this area, produced in partnership with Local Authorities.

Surface water flood risk is widely distributed and can happen far from rivers and the sea. It’s sometimes hard to say whether you’re in an area at risk of flooding from surface water because surface water flooding can follow many more paths and can be affected by very small features such as kerb height and even speed bumps. We recommend you consider not only whether your property is shown in or near an area at risk, but also the broader scale and pattern of surface water flooding shown in the area. You may also wish to view this and other flood risk maps on our website.

Whether your property is at risk will depend on the accuracy of the mapping in this area, and on the details of your property – for example, how waterproof the structure is, the levels of doors and airbricks, and whether you have installed any flood resilience measures such as airbrick covers and flood boards.

If you require information on what is being done to manage surface water flood risk in the local area, please contact Nottinghamshire County Council.

Information Warning

Please note:

• It is not possible to say for certain what the flood risk is but we use the best information available to provide an indication so that people can make informed choices about living with or managing the risks. The information we supply does not provide an indicator of flood risk at an individual property / site level.

• The flood risk information provided on the attached Surface Water map does not cover other sources of flooding such as from rivers and sea.

Open Data Information

The below datasets are now classed as Open Data and as such can be downloaded free of charge under an open data licence from the following address: https://data.gov.uk/publisher/environment-agency

• Risk of Flooding from Rivers and Sea (RoFRS) data • LiDAR Data • Flood Map for Planning (Rivers and Sea) • Historic Flooding Data

Permitting Information Under the Environmental Permitting (England and Wales) Regulations 2016, any permanent or temporary works in, over or under a designated main river will require an Environmental Permit for Flood Risk Activities from the Environment Agency.

Any permanent or temporary works within 8 metres of the top of bank of a designated main river, or landward toe of a flood defence may require an Environmental Permit for Flood Risk Activities from the Environment Agency. In addition, any permanent or temporary works within the floodplain of a designated main river may also require an Environmental Permit for Flood Risk Activities.

To find out whether your activity requires a permit or falls under a relevant exclusion, exemption or standard rule please follow the link below: https://www.gov.uk/guidance/flood-risk-activities-environmental-permits

Please note that a permit is separate to and in addition to any planning permission granted.

Product Information

Below is a brief overview of which Product is likely to be most appropriate for your needs. This information will only be provided where it is available as we do not hold detailed information on all watercourses.

Product 4 – Producing a Flood Risk Assessment (FRA) where you: • Require mapped and tabulated outputs from an Environment Agency model e.g flood levels for a range of events • Require information on local defences and historic flooding events • Do not need to undertake additional hydraulic modelling

Product 6 – Producing a Flood Risk Assessment (FRA) where you: • Require raw modelling results files • Require modelling results in GIS format

Product 7 - Producing a Flood Risk Assessment (FRA) where you: • Do need to undertake additional hydraulic modelling using an existing Environment Agency model

In most instances to supply Product 6 and Product 7 data a hard drive will need to be supplied due to the large file sizes associated with this information. Please note that this information will require specialist modelling software to view and run.

A Product 5 (Model Report) will be supplied with all Product 6 and 7 requests and can also be requested separately. Flood Defence Locations Flood Defence Locations Flood Defence Locations Flood Defence Locations Flood Defence Locations Flood Defence Locations Flood Defence Locations Flood Defence Locations Flood Defence Locations Scale 1:20,000 A Strategic Flood Risk Assessment may be A Strategic Flood Risk Assessment may be A Strategic Flood Risk Assessment may be available, providing further information for available, providing further information for available, providing further information for this site. Please contact your Local Planning this site. Please contact your Local Planning this site. Please contact your Local Planning Authority to access this information as it will Authority to access this information as it will Authority to access this information as it will need to be considered within any Flood Risk need to be considered within any Flood Risk need to be considered within any Flood Risk Assessment submission. Assessment submission. Assessment submission. A Strategic Flood Risk Assessment may be A Strategic Flood Risk Assessment may be A Strategic Flood Risk Assessment may be available, providing further information for available, providing further information for available, providing further information for this site. Please contact your Local Planning this site. Please contact your Local Planning this site. Please contact your Local Planning Authority to access this information as it will Authority to access this information as it will Authority to access this information as it will need to be considered within any Flood Risk need to be considered within any Flood Risk need to be considered within any Flood Risk Assessment submission. Assessment submission. Assessment submission. A Strategic Flood Risk Assessment may be A Strategic Flood Risk Assessment may be A Strategic Flood Risk Assessment may be available, providing further information for available, providing further information for available, providing further information for this site. Please contact your Local Planning this site. Please contact your Local Planning this site. Please contact your Local Planning Authority to access this information as it will Authority to access this information as it will Authority to access this information as it will need to be considered within any Flood Risk need to be considered within any Flood Risk need to be considered within any Flood Risk Assessment submission. Assessment submission. Assessment submission. Legend

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1 1 1 1 1 1 1 1 1 ghts reserved. Environment Agency, 100024198, 2020. National Customer Contact Centre, PO Box 544, Rotherham, S60 1BY. Tel: 03708 506 (Mon-Fri 8-6). Email: enquiries@environmen © Environment Agency copyright and / or database rights 2020. All reserved. Crown Copyright right. ri Contact Us: Flood Defence Map centred on Stokeham Road, Laneham - created 29 January 2021 Ref: [EMD201506] Modelled Extents Map centred on Stokeham Road, Laneham - created 29 January 2021 Ref: [EMD201506]

Scale 1:10,000

Legend

11 inin 55 yearyear ModelledModelled ExtentExtent (with(with(with 555 yearyearyear TidalTidalTidal flow)flow)flow)

11 inin 1010 yearyear ModelledModelled ExtentExtent (with(with(with 555 yearyearyear TidalTidalTidal flow)flow)flow)

11 inin 2020 yearyear ModelledModelled ExtentExtent (with(with(with 555 yearyearyear TidalTidalTidal flow)flow)flow)

11 inin 5050 yearyear ModelledModelled ExtentExtent (with(with(with 555 yearyearyear TidalTidalTidal flow)flow)flow)

11 inin 7575 yearyear ModelledModelled ExtentExtent (with(with(with 555 yearyearyear TidalTidalTidal flow)flow)flow)

11 inin 100100 yearyear ModelledModelled ExtentExtent (with(with(with 555 yearyearyear TidalTidalTidal flow)flow)flow)

11 inin 100100 yearyear ModelledModelled ExtentExtent includingincludingincluding climateclimateclimate changechangechange forecastforecastforecast (with(with(with 555 yearyearyear TidalTidalTidal flow)flow)flow) 11 inin 200200 yearyear ModelledModelled ExtentExtent (with(with(with 555 yearyearyear TidalTidalTidal flow)flow)flow)

11 inin 10001000 yearyear ModelledModelled ExtentExtent (with(with(with 555 yearyearyear TidalTidalTidal flow)flow)flow)

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© Environment Agency copyright and / or database rights 2020. All rights reserved. © Crown Copyright and database right. All rights reserved. Environment Agency, 100024198, 2020. Contact Us: National Customer Contact Centre, PO Box 544, Rotherham, S60 1BY. Tel: 03708 506 506 (Mon-Fri 8-6). Email: [email protected] Modelled Nodes Map centred on Stokeham Road, Laneham - created 29 January 2021 Ref: [EMD201506]

Scale 1:20,000

Legend

 ModelledModelled NodeNode LocationLocation andand ReferenceReference

Source:Source: UpdatedUpdated TidalTidal TrentTrent SFRMSFRM ModelModel (Mott(Mott(Mott MacdonaldMacdonaldMacdonald 201320132013 --- includesincludesincludes #TRENT_040TRENT_040 updatedupdated 20142014 interiminterim waterwater levels)levels) #TRENT_041TRENT_041

#TRENT_042TRENT_042

© Environment Agency copyright and / or database rights 2020. All rights reserved. © Crown Copyright and database right. All rights reserved. Environment Agency, 100024198, 2020. Contact Us: National Customer Contact Centre, PO Box 544, Rotherham, S60 1BY. Tel: 03708 506 506 (Mon-Fri 8-6). Email: [email protected] Use of Environment Agency Information for Flood Risk Assessments

Important The Environment Agency are keen to work with partners to enable development which is resilient to flooding for its lifetime and provides wider benefits to communities. If you have requested this information to help inform a development proposal, then we recommend engaging with us as early as possible by using the pre-application form available from our website: https://www.gov.uk/government/publications/pre-planning-application-enquiry-form- preliminary-opinion

We recognise the value of early engagement in development planning decisions. This allows complex issues to be discussed, innovative solutions to be developed that both enables new development and protects existing communities. Such engagement can often avoid delays in the planning process following planning application submission, by reaching agreements up- front. We offer a charged pre-application advice service for applicants who wish to discuss a development proposal.

We can also provide a preliminary opinion for free which will identify environmental constraints related to our responsibilities including flooding, waste, land contamination, water quality, biodiversity, navigation, pollution, water resources, foul drainage or Environmental Impact Assessment.

In preparing your planning application submission, you should refer to the Environment Agency’s Flood Risk Standing Advice and the Planning Practice Guidance for information about what flood risk assessment is needed for new development in the different Flood Zones. This information can be accessed via: https://www.gov.uk/flood-risk-assessment-standing-advice http://planningguidance.planningportal.gov.uk/

You should also consult the Strategic Flood Risk Assessment or other relevant materials produced by your local planning authority.

You should note that:

1. Information supplied by the Environment Agency may be used to assist in producing a Flood Risk Assessment (FRA) where one is required, but does not constitute such an assessment on its own.

2. This information covers flood risk from main rivers and the sea, and you will need to consider other potential sources of flooding, such as groundwater or surface water runoff. Information produced by the local planning authority referred to above may assist here.

3. Where a planning application requires an FRA and this is not submitted or is deficient, the Environment Agency may raise an objection.

Michael D Joyce Associates LLP

Geotechnical and Geoenvironmental Consultants

Charnock Court 6 South Parade Wakefield West Yorkshire WF1 1LR

Tel: 01924 360458

Web: www.geoenvironmental.co.uk Email: [email protected]