Pre-application surface water drainage advice on major planning applications

We are the Lead Local Flood Authority (LLFA) under the Flood and Water Management Act 2010. The act promotes discussions with all stakeholders from the moment of land acquisition, before a developer submits a planning application. These discussions often result in an application that is more likely to be approved and reduce overall costs.

We operate a pre-application advice service for developers and consultants. There is a charge for this advice.

Benefits of the service are:

  • potentially reducing the time and cost involved in working up proposals, including that of your professional advisers
  • reducing the subsequent cost of abortive applications
  • confirming the information you need to provide with your application
  • ensuring sustainable drainage is considered from the outset of the process and drives the site evolution.
  • helps speed up the decision-making process once an application has been submitted and
  • steer the design process through the concept stages to outline to detailed design submission

Advice can include:

  • signposting to relevant national and local policies, standards and guidance
  • advice on the relevant level of detail and supporting information necessary to provide a valid technical assessment of a concept stage surface water management strategy
  • advice on relevant consents might be required for surface water discharge
  • where a sustainable technical note, statement or assessment is required, advice on the content, scope, preparation and presentation that is likely to satisfy our requirements
  • suitability of access arrangements, for example, easements, buffer zones, (may require separate concept design check with associated fees) and
  • site-specific requirements, such as school sites

How to obtain advice

Email us with as much detail regarding the proposals as possible. One of our officers will contact you to discuss your requirements and arrange to schedule the meetings or site visits as required.

The target for completing the pre-application advice response is 21 working days.

We do not provide pre-application advice for minor developments (such as residential development of between one and nine dwellings and development where the floorspace is less than 1,000 sq m).  

We recommend that developers refer to Local Planning Policy and the LLFA Local SuDS Standards when developing proposals.

Fees and charges

For more information on fees and charges for this service, please see our Fees and Charges booklet. 

To find out more about our charges and request pre-application advice