Policy information sourced from Old Windsor neighbourhood plan

OW6: SUDS DESIGN AND MANAGEMENT

In line with NPPF paragraph 163, surface water drainage on any development must not add to the existing site run off or cause any adverse impact to neighbouring properties or the surrounding environment/wildlife habitat.

Development proposals creating new drainage requirements must demonstrate that Sustainable Drainage Systems (SUDS) will be effective and incorporated in any proposed developments. This should allow for above surface water management on site taking account of the underlying geology and seasonally high ground water table affecting parts of Old Windsor.

Any drainage scheme must manage all sources of surface water, including exceedance flows and surface flows from offsite, provide for emergency ingress and egress and ensure adequate connectivity.

Development proposals should be supported by a drainage scheme maintenance plan which demonstrates a schedule of activities, access points, outfalls and any biodiversity considerations. The maintenance plan should also include an indication of the adopting or maintaining authority or organisation and may require inclusion within a register of drainage features.

For more information please see the neighbourhood plan