The Maplin Sands are

mudflat Mudflats or mud flats, also known as tidal flats or, in Ireland, slob or slobs, are coastal wetlands that form in intertidal areas where sediments have been deposited by tides or rivers. A global analysis published in 2019 suggested that tidal fl ...

s on the northern bank of the

Thames The River Thames ( ), known alternatively in parts as the River Isis, is a river that flows through southern England including London. At , it is the longest river entirely in England and the second-longest in the United Kingdom, after the R ...

estuary, off

Foulness Foulness Island () is a closed island on the east coast of Essex in England, which is separated from the mainland by narrow creeks. In the 2001 census, the usually resident population of the civil parish was 212, living in the settlements of C ...

Island, near

Southend-on-Sea Southend-on-Sea (), commonly referred to as Southend (), is a coastal city and unitary authority area with borough status in southeastern Essex, England. It lies on the north side of the Thames Estuary, east of central London. It is bordered ...

Essex Essex () is a county in the East of England. One of the home counties, it borders Suffolk and Cambridgeshire to the north, the North Sea to the east, Hertfordshire to the west, Kent across the estuary of the River Thames to the south, and G ...

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

, though they actually lie within the neighbouring borough of

Rochford Rochford is a town in Essex, England, north of Southend-on-Sea, from London and from Chelmsford, the county town. At the 2011 census, the Civil parishes in England, civil parish, which includes the town and London Southend Airport, had a popu ...

. They form a part of the

Essex Estuaries Essex () is a Ceremonial counties of England, county in the East of England. One of the home counties, it borders Suffolk and Cambridgeshire to the north, the North Sea to the east, Hertfordshire to the west, Kent across the estuary of the Riv ...

Special Area of Conservation A Special Area of Conservation (SAC) is defined in the European Union's Habitats Directive (92/43/EEC), also known as the ''Directive on the Conservation of Natural Habitats and of Wild Fauna and Flora''. They are to protect the 220 habitats and ap ...

due to their value for nature conservation, with a large colony of dwarf eelgrass (''

Zostera noltei ''Zostera noltii'' is a species of seagrass known by the common name dwarf eelgrass. It is found in shallow coastal waters in north western Europe, the Mediterranean Sea, Black Sea, Caspian Sea and Aral Sea and on islands in the Atlantic off th ...

'') and associated animal communities. Walker on the Broomway

To the northeast, the Maplin sands are contiguous with the Foulness sands, which are bordered to the north by the Whitaker Channel; the seaward continuation of the River Crouch. To the south runs the Swin Channel.

History

Maplin Sands is crossed by the ancient trackway known as

The Broomway The Broomway, also formerly called the "Broom Road", is a public right of way over the foreshore at Maplin Sands off the coast of Essex, England. Most of the route is classed as a byway open to all traffic, with a shorter section of bridleway. ...

. A

screw-pile lighthouse A screw-pile lighthouse is a lighthouse which stands on piles that are screwed into sandy or muddy sea or river bottoms. The first screw-pile lighthouse to begin construction was built by the blind Irish engineer Alexander Mitchell. Construction ...

was built on the sands in 1838 by Messrs. Mitchel and Sons (sic- more often Mitchell and Sons) on the recommendation of James Walker of

Trinity House "Three In One" , formation = , founding_location = Deptford, London, England , status = Royal Charter corporation and registered charity , purpose = Maintenance of lighthouses, buoys and beacons , he ...

. It was the first screwpile lighthouse ever to be designed. Although construction of the Maplin Sands Light had started before, the

Wyre Light (Fleetwood) The Wyre Light was a tall iron screw-pile lighthouse marking the navigation channel to the town of Fleetwood, Lancashire, England. History The lighthouse was designed by Alexander Mitchell, an Irish engineer who developed the screwpile con ...

was completed first, as it was built in a much shorter period of time. Excessive scouring of the Thames by the strength and direction of the tidal streams caused the lighthouse to become undermined and it was completely swept away in 1932. Faro Maplin Sand

In the later part of the 19th century John I. Thornycroft & Company and

Yarrow Shipbuilders Yarrow Shipbuilders Limited (YSL), often styled as simply Yarrows, was a major shipbuilding firm based in the Scotstoun district of Glasgow on the River Clyde. It is now part of BAE Systems Surface Ships, owned by BAE Systems, which has also o ...

used the sands for the measured mile speed trials of their

destroyers In navy, naval terminology, a destroyer is a fast, manoeuvrable, long-endurance warship intended to escort larger vessels in a Naval fleet, fleet, convoy or Carrier battle group, battle group and defend them against powerful short range attack ...

. The shallow waters resulted in a flow of water that could add up to a knot to the ship's speed. When

the Admiralty The Admiralty was a department of the Government of the United Kingdom responsible for the command of the Royal Navy until 1964, historically under its titular head, the Lord High Admiral – one of the Great Officers of State. For much of it ...

found out they required that all future trials be carried out in deep water. Following the report of the 1968

Roskill Commission The Roskill Commission (formally the Commission on the Third London Airport) was a UK Government Commission charged with looking into finding a site for a new airport for London. Chaired by High Court judge Eustace Roskill, it sat from 1968 to ...

, in 1973 plans were proposed and approved for a third airport for

London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...

, the

Thames Estuary Airport A potential Thames Estuary Airport has been proposed at various times since the 1940s. London's existing principal airports, Heathrow, Gatwick and Stansted, are each sub-optimally located in various ways, such as being too close to built-up area ...

, but were abandoned in 1974 in the wake of the

1973 oil crisis The 1973 oil crisis or first oil crisis began in October 1973 when the members of the Organization of Arab Petroleum Exporting Countries (OAPEC), led by Saudi Arabia, proclaimed an oil embargo. The embargo was targeted at nations that had supp ...

. The project would also have included a deep-water harbour suitable for the

container ships A container ship (also called boxship or spelled containership) is a cargo ship that carries all of its load in truck-size intermodal containers, in a technique called containerization. Container ships are a common means of commercial intermodal ...

then coming into use, a high-speed rail link to London, and a new town for the accommodation of the thousands of workers who would be required. The Maplin Sands were at that time, and remain, a military testing ground belonging to the

Ministry of Defence {{unsourced, date=February 2021 A ministry of defence or defense (see spelling differences), also known as a department of defence or defense, is an often-used name for the part of a government responsible for matters of defence, found in states ...

, as is

Foulness Island Foulness Island () is a closed island on the east coast of Essex in England, which is separated from the mainland by narrow creeks. In the 2001 census, the usually resident population of the civil parish was 212, living in the settlements of C ...

References

External links

* {{coord, 51.56228, N, 0.89703, E, region:GB_source:enwiki-osgb36(TR009888), display=title Nature Conservation Review sites Coastal environment of Essex Sandbanks of the North Sea Landforms of England Shoals of the United Kingdom

History

See also

References

External links