The SuDS Manual

The SuDS Manual (Sustainable Drainage Systems Manual) provides guidelines for managing surface water runoff in a way that reduces flooding, minimizes environmental impact, and enhances the landscape. It promotes designs that use natural processes—like ponds, permeable pavements, and green roofs—to absorb, slow, and filter rainwater. This integrated approach helps protect communities and ecosystems by encouraging environmentally responsible drainage solutions that blend with the surroundings and support sustainable development.