Steve Lockett

Modern drainage engineering is designed to move water off the land as fast as possible. Traditional land management did the opposite — and the difference matters. 💧 Britain has its own deep tradition of working with water rather than against it: the floated water meadows of Wiltshire and Hampshire, the rhynes of the Somerset Levels, mill leats, medieval ridge-and-furrow drainage, and the chalk streams of southern England — among the rarest freshwater habitats on Earth, with around 85% of the world's chalk streams found here. All of these systems share the same logic: slow the water, spread it, let the landscape absorb it. Concrete drainage does the reverse — channels, seals, accelerates, and expels water in a straight line. In urban and heavily paved catchments, a heavy downpour can become a destructive flash flood within minutes. The difference shows in the wildlife, too. A concrete culvert supports almost nothing. A stream with natural banks, emergent vegetation, stone riffles, and quiet pools supports common frogs, dragonflies, brown trout, water voles, kingfishers, and where populations have recovered, otters. The "nature-based solutions" now promoted by the Environment Agency and Natural England are not new ideas — they are the rediscovery of what generations of British farmers and land managers already understood. Slow, don't expel. Infiltrate, don't channel. Retain, don't drain. 🌿🐸 #WaterManagement #Rewilding #ChalkStreams #NatureBasedSolutions