SuDS & Drainage for Small Sites — UK Guide
Understanding SuDS Requirements
Sustainable Drainage Systems (SuDS) are required for most new developments to manage surface water runoff effectively, reduce flood risk, and protect water quality. This guide focuses on practical SuDS solutions for small development sites.
SuDS Design Principles
Management Train Approach
Implement multiple SuDS techniques in sequence to progressively treat and manage surface water runoff.
Source Control
Control runoff at source through permeable paving, green roofs, and rainwater harvesting systems.
Site Control
Manage water across the development site using swales, detention basins, and infiltration systems.