//free\\ — Drainage Medway

They are responsible for the public sewer network and treatment works across the Medway River Basin Catchment .

Local residents often face specific drainage challenges due to the region's diverse housing stock and environment: drainage medway

Much of Medway sits on London Clay, a dense, impermeable substrate. Unlike sandy or chalky soils, clay absorbs water very slowly. During heavy rain, the ground quickly becomes saturated, leading to rapid surface runoff, flash flooding on roads, and water pooling in low-lying gardens and underpasses. They are responsible for the public sewer network

The River Medway is tidal as far upstream as Allington Lock. High spring tides can raise the river level significantly, blocking the outfalls of surface water and sewer drainage systems. When the river is high, rainwater from Medway’s streets has nowhere to go, increasing the risk of "tidal locking" and backflow. During heavy rain, the ground quickly becomes saturated,