8.4 Location of SuDS Features

SuDS should be integrated organically and attractively, such as in the form of public spaces, verges or linear parks.

SuDS should be integral parts of the streetscape, not hidden away on the edges of developments.

It is essential to consider the layout of the SuDS system from the outset as part of the site planning process, taking account of site levels and existing flow paths, rather than later in the design process when the site layout is mostly fixed. Following existing levels and flow paths will lead to more efficient drainage systems, reduce the need for deep excavations for below ground infrastructure, avoid the need for pumping, and reduce flood risk.