Sustainable Drainage System (SuDS)

From 07 January 2019, all new and significant developments will have to implement some kind of sustainable drainage system (SuDS) as part of its design and build.

These SuDS must be designed and built in accordance with standards published by Welsh Government and approved by the local authority acting in its role as a SuDS approval body (SAB). The SAB will then have the duty to adopt any compliant systems; serving multiple properties.

Coronavirus Update

Due to the impact of the Coronavirus Pandemic, the Vale of Glamorgan Council’s SuDS team has adapted the way they work.

Most staff are working from home and contactable by their normal contact details.

For general enquiries please contact:

sab@valeofglamorgan.gov.uk

07764 967 034

Please note that it may take longer than normal to respond to enquiries during this time and we thank you for your patience.

We will continue to accept new SAB applications and requests for pre-application advice, and determine these applications where possible. However, we will not offer face-to-face meetings at this time.

We would also urge our customers to use email to submit information at this time to manage workload efficiently.

We will continue to undertake enforcement work, monitoring compliance with SAB conditions and taking action against breaches of SuDS control.

If you have a specific enquiry about a case, please contact the case officer directly but copy in sab@valeofglamorgan.gov.uk to all emails.

Why have these regulations come into force?

Welsh Government has been looking to move away from traditional drainage solutions for some time as these techniques are designed to remove water away from developed areas with no regard for the drainage regime downstream or the quality of the water. What SuDS aim to do is mimic the natural drainage patterns of the area, which reduce the chance of flooding and pollution on the surrounding water bodies.

Schedule 3 of the Flood and Water Management Act (FWMA) 2010 is the legislation that is driving the introduction of SuDS throughout Wales. All new developments will have to have approved surface water drainage systems on developments of 2 or more properties or that have a construction area of over 100m2

SuDS - Welsh Government

If you would like more information about this process, please contact the SAB team: