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Improving surface water drainage

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What is Surface Water Drainage?

Image of attenuation pond for new development (SUDS attenuation pond for a new development in North Gosforth, Newcastle)Surface water flooding occurs where high rainfall events exceed the drainage capacity in an area.  Such events can also lead to serious flooding of property and possessions where surface water flows and collects. 

What are we doing?

As part of the Government's response to the Pitt Review, Ministers announced investment of £15 million to help local authorities co-ordinate and lead local flood management work. As an immediate step, six local authorities are being funded to develop first edition surface water management plans (SWMPs).

On 18th August 2009 Ministers announced how the £15 million would be allocated  to local authorities and the list of 77 local authorities who would be awarded grants (PDF 14KB) to develop SWMPs in the areas considered to be at highest risk. Defra have written to the local authorities concerned with more details. Details of the methodology (PDF 296KB) used for the allocation and a list of all settlements in England in rank order (PDF 2.2MB) by risk are available to view online. If local authorities have strong evidence that suggests the methodology may have underestimated the risk in their area they should notify Defra by October 30th 2009 who may reconsider individual allocations. 

Please send any questions you have regarding the allocation of this funding to surface.water@defra.gsi.gov.uk.

How to bid for funding from £5million allocation for early actions to tackle local flood risk

An application form (Microsoft word document 148KB), which includes criteria for local authorities to bid for the £5m of funding for early actions is now available.

The bidding process will be open for a period of approximately two months followed by a period of assessment. We expect to be able to inform successful applicants in January 2010 and funding will be available from April 2010.

Bids will be open to local authorities in England for individual works or studies between £20k-£100k aiming to achieve quick wins to manage and alleviate local flood risk. Local authorities can submit more than one bid for their area and priority will be given to bids for locations which are not receiving funding as part of the £9.7million allocation for surface water management plans in the potential highest risk areas.

A worked example of a bid (PDF 237KB) is provided for your guidance.

Surface Water Management Plans

Living Draft Surface Water Plan Guidance Version 1 is available to local authorities on how to produce of Surface Water Management Plans.Image of pond forming part of SUDS drainage scheme for housing development in Fleet, Hampshire. Photo courtesy of the Environment Agency. We aim to publish revised guidance in the Autumn to support the development of the 77 SWMPs announced in August 2009.

Capacity and skills building

Part of the governments announcement in August included an additional £1m for buidling skills and capacity within local authorities. This will include the provision of training, guidance and support tools to all local authorities and a programme for this will be developed with local authorities and their representatives over the next few months.Image of a green roof. Green roofs can play a key part in climate change mitigation and adaptation.

Related Reports

Links

Any queries related to improving surface water drainage should be sent via email to surface.water@defra.gsi.gov.uk.

Page last modified: 06 October 2009
Page published: 7 February 2008