
Rivers in Kent, showing the Medway.
The 'River Medway' in
England flows for 70 miles (112 km) from
Turners Hill, in
West Sussex, through
Tonbridge,
Maidstone and the
Medway Towns conurbation in
Kent, to the
River Thames at
Sheerness, where it shares the latter's estuary. The mouth of the river is defined by Garrison Point, between the
Isle of Sheppey and the
Isle of Grain.
It has a
catchment area of 930 miles² (2408 km²): the largest in southern England. Its tributaries have their headwaters on the
North Downs to the north and the
Weald to the south.
Tributaries
The major tributaries are:
★
River Eden
★ River Bourne
★ River Teise
★ River Beult
★ River Loose
★ River Len
The river and its tributaries flow through largely rural areas,
Tonbridge,
Maidstone and the
Medway Towns being the exceptions. The Medway itself initially flows in a west-east direction south of the
North Downs; at the confluence of the River Beult, however, it turns northerly and breaks through the North Downs at the
Medway Gap, a steep and narrow valley near
Rochester, before its final section to the sea.
Navigation

Allington Lock and Sluice, it is at this point that the river becomes tidal.
Until 1746 the river was impassable above Maidstone. To that point each village on the river had its
wharf or wharves: at
Halling,
Snodland,
New Hythe and
Aylesford. Cargoes included corn, fodder, fruit, stone and timber.
In 1746 improvements to the channel meant that barges of 40 tons (41000 kg) could reach
East Farleigh,
Yalding and even Tonbridge. In 1828 the channel was further improved to
Leigh in 1828. There are eight
locks on the river. The lowest, opened in 1792, is at
Allington, and is the extent of tides. The others are Farleigh,
Teston, Hampstead Lane, East Lock, Porter's, Eldridge's and Tonbridge Town.
Small craft such as canoes can sometimes travel as far as
Penshurst. The stretch from Leigh to Allington is known as the Medway Navigation, and is 19 miles (31 km) in length.
River crossings

The river breaches the North Downs upstream of Rochester, here above the A228, we see the M2 Motorway bridges, and the Raillink bridge, the motorway snakes up the Nashenden Valley, while the rail link tunnels into the Downs.
Until recently the lowest crossing of the Medway was at
Rochester, where there has been a bridge since
Roman times. In the 14th century, the
Wardens and Commonalty of Rochester Bridge were instituted by
Sir John de Cobham to pay for the rebuilding and upkeep of the bridge. Until 1963, the nearest crossing to Rochester Bridge was the 14th century bridge at Aylesford, 12 miles (19 km) upstream. Since then the following additional crossings have come into use:
★ 1963 A viaduct over the river was built south of Rochester to carry the first section of the
M2 motorway. In 2003 this was widened to two separate spans.
★ Between 1963 and 1996 the M20 was built so a bridge by default was built over the Medway south of Aylesford.
★ 1996 The Medway Tunnel became the river's lowest crossing, connecting
Gillingham to
Strood. The four-lane tunnel was constructed using the
immersed tube method, and was partially paid for by Rochester Bridge Trust, the current form of the Wardens and Commonalty.
★ 2003 A 0.8 mile (1.3 km)
railway bridge, with a central span of 498 feet (152 m), was constructed for the
Channel Tunnel Rail Link. The railway bridge lies parallel to the M2 motorway bridges.
Two other major crossings are at Tonbridge where two bridges carry the A227 road and a rail link over the river.
Flooding
The middle section of the Medway above Tonbridge, because of the many tributaries entering the river in this stretch, has always been subject to extensive flooding. The town itself has suffered frequent flooding over the centuries - so much so that the higher part of the town to north is called ''Dryhill''. Flood protection measures have therefore had priority. In 1981, a
flood barrier was constructed near
Leigh to protect Tonbridge, which had been severely affected by the
flooding of 1968. During periods of high flow, the downstream flow is controlled by allowing up to 1 mile² (2.78 km²) of farmland upstream of the barrier to flood.
History

Frindsbury Church above the former entrance to the Thames and Medway Canal. Before the bridge, the first railway ended here. Passengers from London, took the steamer from this pier to Chatham.
★ The
Medway megaliths are a group of
Neolithic chamber tombs including the
Coldrum Stones and
Kit's Coty House known in the valley.
★ Two military actions are called the
Battle of the Medway: one during the
Roman invasion of Britain; the other, also known as the
Raid on the Medway, during the
Second Anglo-Dutch War.
★ The Medway is said to divide the county of
Kent into two parts. Traditionally, the western part,
West Kent, was administered from
Maidstone, while the eastern part,
East Kent was administered from
Canterbury, . The county was united in 1814, with Maidstone as the county town. The ''Association of Men of Kent and Kentish Men'' continue the practice of labelling those living in West Kent ''Kentish Men'' (or ''Maids''); ''Men of Kent'' (or ''Maids'') those in East Kent.
★ In the early 1800s the Medway was linked to the
Thames by the
Thames and Medway Canal, which ran from Strood to
Gravesend. The canal was not a commercial success, and by the 1850s the Strood end had been replaced by the railway line, which bought the canal tunnel between Strood and
Higham. From Higham to Gravesend the canal remained in use until 1934, while the railway was laid on a slightly different route.
★ In 1942 the world's first test of a submarine oil pipeline was conducted on a pipeline laid across the Medway in
Operation Pluto.
★ Every year a festival is held in Maidstone to celebrate the River Medway. Maidstone River Festival, which has been running since 1980, is held on the last Saturday of July. It features events on and around the river and attracts thousands to Kent's county town.
Literary references
Joseph Conrad describes the view up the Medway from the
Thames Estuary in (1906).
Uses in films
For the 1999 film ''
The Mummy'' the river Medway was filmed outside the remainder (after its closure in 1984) of
Chatham Dockyard and passed off as a port at
Cairo. The scene is brief but involves the main protagonists departing on their mission to the city of the dead. The River Medway was used for this film as opposed to the
River Nile itself (most likely for cost reasons)
The Medway's 'marriage' to the
Thames is given extensive treatment in Book IV, Canto xi of
Edmund Spenser's
Faerie Queene.
See also
★
Rivers of Great Britain
★
Rivers of Kent
★
Gillingham
★
Chatham
★
Rochester
★ The
London Stones in
Upnor
Further reading
★
The Canals of South and South East England, , Charles, Hadfield, David & Charles, 1969, ISBN 0-7153-4693-8
External links
★
Map of the Medway catchment area
★
Detailed navigation information
★
Leigh Flood Barrier page from the EA
★
Flood protection measures
★
Medway Valley Countryside Partnership