Romney Marsh is flat and low-lying, with parts below sea level. It consists of several areas: • the Romney Marsh proper, lying north of a line between
New Romney and
Appledore; • the
Walland Marsh, south of that line to approximately the Kent/East Sussex border; • the
East Guldeford Level, south again to
Rye; • the
Denge Marsh, south-east of
Lydd, which now includes Denge Beach and
Dungeness; • the
Rother Levels, which, with various ditches, lie around the
Isle of Oxney; and • the Rye,
Winchelsea and Pett Levels.
River Rother The
River Rother today flows into the sea below
Rye, but until 1287 its mouth lay between
Romney and
Lydd. It was tidal far upstream, almost to
Bodiam. The river mouth was wide with a huge
lagoon, making Rye a port at its western end. That lagoon lay behind a large island, which now makes up a large part of the Denge Marsh, on which stood the ports of Lydd and the old
Winchelsea. All these ports were affiliated to (as "limbs" of) the
Cinque Ports.
Reclamation (1662) The Romney Marsh has been gradually built up over the centuries.
Rhee Wall The most significant feature of the Marsh is the
Rhee Wall (Rhee is a word for river), forming a prominent ridge. This feature was extended as a waterway in three stages from Appledore to New Romney in the 13th century. Sluices controlled the flow of water, which was then released to flush silt from the harbour at New Romney. Ultimately, the battle was lost: the harbour silted up and New Romney declined in importance. The Rhee kept part of the old port open until the 15th century. The wall at
Dymchurch was built around the same time: storms had breached the shingle barrier, which had protected it until that time. It is a common misconception that both these structures were built by the Romans.
Shingle In 1250 and in the following years, a series of violent storms broke through the coastal shingle banks, flooding significant areas and returning it to marsh, and destroying the harbour at
New Romney. In 1287, water destroyed the port town of
Old Winchelsea (now located some 2 mi (3 km) out in Rye bay), which had been endangered because of its proximity to the sea since at least 1236. Winchelsea, the third-largest port in England and a major importer of wine, was relocated on higher land, with a harbour consisting of 82 wharfs. Those same storms, however, helped to build up more shingle; such beaches now ran along practically the whole seaward side of the marshland. By the 14th century, much of the Walland and Denge Marshes had been reclaimed by "innings", the process of throwing up an embankment around the sea-marsh and using the low-tide to let it run dry by means of one-way drains set into the new seawall, running off into a network of dykes called locally "sewers". In 1462, the Romney Marsh Corporation was established to install drainage and sea defences for the marsh, which it continued to build into the 16th century. By that time, the course of the Rother had been changed to its channel today; most of the remainder of the area had now been reclaimed from the sea. Today, shingle continues to be deposited in the harbour. As a result, all the original Cinque Ports of the Marsh are now far from the sea. Dungeness Point is still being added to (especially near Dungeness and
Hythe), though a daily operation is in place to counter the reshaping of the shingle banks, using boats to dredge and move the drifting shingle.
Habitation Much of the Marsh became the property of the
Priory of
Canterbury in the 9th century, when the lands owned by the double minster of Lyminge were transferred to
Christ Church, Canterbury. Prior Wilbert granted a tenancy on their land in Misleham, now part of Brookland parish, to a man called Baldwin, sometime between 1155 and 1167, for "all their land in Misleham which lies in the Marsh, in so far as Baldwin can inclose it against the sea"; ''Baldwin's Sewer'' (drainage ditch) remains in use. The marsh has since become covered by a dense network of drainage ditches that once supported large farming communities. These watercourses have been maintained and managed by
internal drainage boards (IDBs) for sustainable water levels since the 1930s. In April 2001, the five drainage boards responsible for the marsh amalgamated to form the
Romney Marshes Area IDB.
Sustainability Romney Marsh is adjacent to the
High Weald Area of Outstanding Natural Beauty, which is less developed than many other areas in Kent and Sussex. The decline in sheep prices meant that even the local stock (sold around the world for breeding for over two centuries) became unsustainable.
Turfing had always been a lesser practice due to the grassland kept short by the sheep reared upon it, but farms are increasing in size to compensate for the decline in sustainable
livestock farming. Some view this as unsustainable due to the damage to soil ecology of the Marsh. The only other alternative, since 1946, has been for farmers to turn to arable farming, changing the landscape from a patchwork of small family farms to a few extensive arable production units. == Wind farm ==