The Drowned Land
How the Fens, the Broads, and the Suffolk Coast Are Kept from Returning to Water
East Anglia is a landscape that should not exist. The Fens, which stretch from Cambridge to the Wash across parts of Lincolnshire, Norfolk, and Cambridgeshire, are drained marshland - 1,500 square miles of black peat soil that lies below sea level and would revert to swamp within a season if the pumps stopped. The Norfolk and Suffolk Broads are flooded medieval peat diggings that require constant management to prevent them silting into wet woodland. The Suffolk coast between Southwold and Orford loses an average of one to two metres of land to the sea each year, and the shingle spit of Orford Ness shifts and reshapes with every storm. This is not a landscape that persists by inertia. It is a landscape held in its present form by continuous mechanical and human intervention, and it has been held in that form, with varying degrees of success, for four hundred years.
The people who hold it are not celebrated. They are pump operators, drainage engineers, marshmen, reed cutters, river pilots, and coastal wardens - workers whose labour produces no visible improvement, only the prevention of visible collapse. Their achievement, like the landscape itself, is a negative one: the absence of flooding, the absence of silting, the absence of erosion. They maintain a condition. They do not create one. And the condition they maintain is so familiar, so apparently permanent, that most people who live in East Anglia do not know it is maintained at all. They see flat fields and wide skies and assume that is what the land is. It is not. It is what the land is kept from ceasing to be.
The Fens: A Machine for Draining
Before the seventeenth century, the Fens were a vast tidal marshland - a labyrinth of meres, reed beds, and seasonal floods stretching from the limestone ridge at Peterborough to the chalk hills south of Cambridge. The people who lived there, the Fen Slodgers, moved by boat and on stilts, fishing for eels, cutting sedge, and grazing livestock on the summer pastures that emerged when the waters receded. It was a rich, strange, amphibious way of life, and it was destroyed in the 1630s when Francis Russell, the Fourth Earl of Bedford, hired the Dutch engineer Cornelius Vermuyden to drain the southern Fens for agriculture.
Vermuyden cut two great channels - the Old Bedford River and the New Bedford River, running parallel for twenty miles from Earith to Denver Sluice - to carry the floodwaters of the Great Ouse directly to the sea. The scheme was ambitious, contested, and only partially successful. The Fen people resisted, sabotaging banks and destroying sluices. The peat, once drained, began to shrink. It oxidised in the air and compacted under its own weight, sinking below the level of the rivers it was supposed to drain into. Within a generation, the land that Vermuyden had drained was lower than the water he had drained it into, and gravity drainage no longer worked. The Fens became dependent on pumps.
The first pumps were wind-powered. The great drainage mills of the Fens - timber-framed smock mills with scoop wheels that lifted water from the low-level drains into the high-level rivers - were built in their hundreds during the eighteenth century. They were replaced in the nineteenth century by steam-driven beam engines, some of which still stand: the Stretham Old Engine, with its beam engine built in 1831, is preserved as a monument to the era when coal-fired pumps kept the Fens from drowning. The steam engines were in turn replaced by diesel, and diesel by electric. The technology changed. The fundamental problem did not. The land is below the water. The water must be lifted. The pumps must run.
Today, the drainage of the Fens is managed by Internal Drainage Boards - local statutory bodies, some dating to the seventeenth century, responsible for maintaining the network of drains, dykes, pumping stations, and sluices that keep the land dry. The Middle Level Commissioners, established in 1663, manage 120 miles of watercourse in the heart of the Fens. The system they oversee is vast, ageing, and under increasing stress. The peat continues to shrink - in some areas it has lost four metres of depth since drainage began, exposing the underlying clay and reducing the soil’s agricultural value. Climate change is increasing both the frequency of extreme rainfall and the rate of sea-level rise at the outfalls where the Fenland rivers meet the Wash. The pumps must work harder, more often, against higher water.
The pump operators are the stewards at the sharp end of this system. They monitor water levels in the drains and rivers, operate the sluices and pumping stations, and respond when the system is overwhelmed - when the rain comes faster than the pumps can lift it, when the tide at the outfall is too high to allow discharge, when the power fails and the backup generators must be started within minutes or the fields begin to flood. Their work is invisible in dry weather and critical in wet. They are not maintaining a landscape. They are operating a machine that produces a landscape, and the machine does not have an off switch.
The Broads: A Drowned Excavation
The Norfolk and Suffolk Broads were not understood until 1960. For centuries they were assumed to be natural lakes - shallow expanses of open water connected by the rivers Bure, Yare, Waveney, Ant, and Thurne in the flat country between Norwich and the coast. It was the work of Joyce Lambert, a botanist at the University of Southampton, that established the truth: the Broads are flooded peat diggings, excavated by hand during the medieval period when peat was the primary fuel of the region. The sheer scale of the excavation - Lambert estimated that nine hundred million cubic feet of peat had been removed - is a testament to both the fuel demands of medieval East Anglia and the labour available to meet them. When sea levels rose in the fourteenth century, the workings flooded and became the landscape we see today.
The Broads are shallow. Most are less than four feet deep. They are also, without intervention, temporary. A broad left to its own processes will fill with sediment, be colonised by reed, progress through fen carr to wet woodland, and eventually cease to be a broad at all. This process - hydrological succession - is natural, inevitable, and, from the perspective of the Broads’ ecology and economy, catastrophic. The open water that supports tourism, navigation, and a distinctive community of aquatic plants and birds exists only because the succession is interrupted. The interrupter is the marshman.
Reed cutting is the primary intervention. The reed beds that fringe the Broads must be cut on a rotational cycle - typically annual or biennial - to prevent them advancing into open water. The cut reed is harvested for thatching, creating an economic incentive for management that has sustained the practice for centuries. Norfolk reed, cut in winter when the stems are dry and the sap is down, is the finest thatching material in England, and the Broads are its primary source. A skilled reed cutter working with a scythe or a mechanical cutter can harvest an acre in a day. The work is cold, wet, and solitary - standing in fen water in January, cutting reed in bundles and stacking them to dry on the marsh edge.
But reed cutting alone is not enough. The channels that connect the Broads to the rivers must be dredged to prevent silting. The water quality must be managed to control the algal blooms caused by agricultural run-off that have choked several Broads since the 1960s. The banks must be maintained against erosion from boat traffic. The sluices and water control structures must be operated to manage water levels across a system that serves simultaneously as a nature reserve, a navigation, a drainage network, and an agricultural water supply. The Broads Authority, established in 1989, coordinates this work, but much of the physical labour is still performed by a small workforce of marshmen and rangers whose knowledge of the system is local, specific, and largely unwritten.
The Suffolk Coast: The Edge That Moves
The Suffolk coast is not a fixed line. It is a moving boundary between land and sea, and it has been moving for as long as records exist. The town of Dunwich, which in the thirteenth century was one of the largest ports in England - with six parish churches, two monasteries, a mint, and a population comparable to London’s - now consists of a pub, a museum, a fragment of a ruined friary, and the last crumbling section of a cliff from which the bones of the medieval dead occasionally emerge after winter storms. The sea has taken everything else. It took the churches one by one, over centuries, each collapse preceded by years of watching the cliff edge creep closer to the chancel wall. The last church, All Saints, fell in 1919. Fishermen working offshore still claim to hear bells from the drowned towers in certain weather, though whether this is acoustics or folklore is impossible to determine.
Dunwich is the extreme case, but the process it illustrates is general. The Suffolk coast from Lowestoft to Felixstowe is a soft coast - sand, gravel, clay, and glacial till, not rock - and the sea takes it constantly. At Covehithe, north of Southwold, the cliffs retreat at an average of five metres per year. Whole fields vanish between one winter and the next. The church of St Andrew, Covehithe, already a ruin within a ruin - a small thatched church built inside the shell of a larger medieval church that the parish could no longer afford to maintain - stands perhaps two hundred metres from the cliff edge. At current rates of erosion, it will be gone within a lifetime.
The coastal wardens and Environment Agency officers who manage this stretch of coast operate within a framework of managed retreat - the policy, adopted with increasing frankness since the 1990s, that not all of the coastline can or should be defended. Some sections are protected by sea walls and groynes, maintained at enormous expense. Others are designated as areas where the coast will be allowed to move inland, and the communities, farms, and roads in its path will be relocated or abandoned. The decisions about which sections to hold and which to release are made by Shoreline Management Plans, drawn up by committees and revised every twenty years. But the physical reality of the policy is enacted daily by the wardens who inspect the defences, monitor the erosion, and report when the sea has taken another metre of someone’s field.
At Orford Ness, the dynamics are different but no less precarious. The Ness is a shingle spit - ten miles of loose gravel extending south from Aldeburgh, sheltering the estuary of the River Alde and the village of Orford behind it. The spit is not stable. It grows, shrinks, breaches, and reforms with the tides and the storms. During the twentieth century, the Ness was used by the military for weapons testing, and the concrete pagodas of the Atomic Weapons Research Establishment still stand on the shingle, slowly being undermined by the sea. The National Trust, which now owns the site, has adopted a policy of non-intervention: the buildings will be allowed to fall as the coast reshapes itself. It is a deliberate act of surrender, and it is watched closely by coastal managers elsewhere as a test case for what happens when stewardship is withdrawn.
The Weight of Water
What connects the Fens, the Broads, and the Suffolk coast is water - its weight, its persistence, its absolute indifference to human intention. Water does not negotiate. It does not respect boundaries, property rights, or heritage designations. It finds the lowest point and occupies it. It saturates, erodes, dissolves, and deposits. It works on timescales that make human planning look like improvisation. The stewards of East Anglia are engaged in a negotiation with an element that does not negotiate, and the terms of the negotiation are set entirely by the water.
The Fenland pump operator knows this. The water table is not a metaphor to them. It is a set of readings on a gauge, updated hourly, that determines whether the fields around the pumping station will be productive farmland or a shallow lake by morning. The marshman on the Broads knows this. The reed bed is not a habitat to be preserved in amber. It is a stage in a process that is always moving toward closure, and the marshman’s work is to hold the process at a stage that suits human purposes. The coastal warden knows this. The cliff is not a fixed boundary. It is a temporary arrangement between land and sea, and the arrangement is being revised, constantly, in the sea’s favour.
East Anglia’s stewards do not maintain a landscape. They resist a reversion. The landscape they inhabit is a landscape of refusal - a refusal to allow the water to reclaim what it once held and will, given any lapse in attention, hold again. The Fens want to be marsh. The Broads want to be woodland. The coast wants to move west. Every day that the pumps run, the reeds are cut, and the sea walls are inspected is a day in which the landscape remains as it is rather than becoming what it would be. This is stewardship at its most elemental: not the cultivation of beauty or the preservation of heritage, but the daily, mechanical, unglamorous prevention of loss.
The question East Anglia forces upon the rest of England is simple and uncomfortable: what happens when the cost of resistance exceeds the will to pay it? The Fens produce some of the most productive agricultural land in Britain, but the peat is shrinking, the pumping costs are rising, and the sea at the Wash is climbing. The Broads generate tourism revenue and support rare ecosystems, but the funding for dredging, reed management, and water quality improvement is never sufficient and always contested. The Suffolk coast is losing ground, literally, and the communities in its path must decide whether to fight or move. In each case, the continuation of the landscape as it is depends not on nature or on tradition but on a calculation - a decision, renewed each year in budgets and staffing plans and maintenance schedules, that the land is worth the effort of keeping it from the water.
For now, the calculation holds. The pumps run. The reeds are cut. The sea walls are inspected. East Anglia remains dry, navigable, and inhabited. But the stewards who make this possible are ageing, under-resourced, and largely invisible to the public whose landscape they sustain. The pump operator who kept the drains clear through last winter’s floods will not appear in any newspaper. The marshman who cut the reeds on Hickling Broad will not receive a civic honour. The coastal warden who logged the latest cliff fall at Covehithe will file the report and move on. Their work is the work that holds the land together, and it is performed in the knowledge that it must be performed again tomorrow, and the day after, and the day after that, or the water will do what water always does. It will return.