Risley is a district in the northeast corner of
Warrington
Warrington () is a town and unparished area in the borough of the same name in the ceremonial county of Cheshire, England, on the banks of the River Mersey. It is east of Liverpool, and west of Manchester. The population in 2019 was estimat ...
, in the
Warrington
Warrington () is a town and unparished area in the borough of the same name in the ceremonial county of Cheshire, England, on the banks of the River Mersey. It is east of Liverpool, and west of Manchester. The population in 2019 was estimat ...
district, in the ceremonial county of
Cheshire
Cheshire ( ) is a ceremonial and historic county in North West England, bordered by Wales to the west, Merseyside and Greater Manchester to the north, Derbyshire to the east, and Staffordshire and Shropshire to the south. Cheshire's county t ...
, England.
Within the boundaries of the
historic county of
Lancashire
Lancashire ( , ; abbreviated Lancs) is the name of a historic county, ceremonial county, and non-metropolitan county in North West England. The boundaries of these three areas differ significantly.
The non-metropolitan county of Lancashi ...
, it lies south of
Culcheth
Culcheth is a village in the Borough of Warrington, ceremonial county of Cheshire and historic county of Lancashire, England, six miles (10 km) north-east of Warrington town centre; it is the principal settlement in Culcheth and Glazebury ci ...
and is historically part of the parish of Croft. During the
Second World War
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
it was the location of a
Royal Ordnance Factory
Royal Ordnance Factories (ROFs) was the collective name of the UK government's munitions factories during and after the Second World War. Until privatisation, in 1987, they were the responsibility of the Ministry of Supply, and later the Ministr ...
,
ROF Risley
ROF Risley, (Filling Factory No.6) was a large World War II Royal Ordnance Factory filling munitions, including the Grand Slam bomb, in the UK. It is located roughly halfway between Liverpool and Manchester.
World War II
With the advent of the Se ...
. After the war it became the site of the design offices and laboratories for the United Kingdom's
nuclear weapon
A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bom ...
s and
nuclear power
Nuclear power is the use of nuclear reactions to produce electricity. Nuclear power can be obtained from nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced b ...
programmes.
Universities Research Reactor
Universities Research Reactor, also known as Universities' Research Reactor or University Research Reactor, was a small Argonaut class nuclear research reactor in Risley, Warrington, England that went critical on 7 July 1964. It was jointly owned ...
was operational in Risley until 1991. Today the bulk of the area forms the new town of
Birchwood
Birchwood is a town in the Borough of Warrington, Cheshire, England with a population of 11,395 (as at the 2001 census). Although physically and administratively part of Warrington, the civil parish council has named itself a town council. Hi ...
.
HMP Risley is located in the area. The institution opened as a Remand Centre in 1964, but is now a
Category C prison for adult males.
External links
*
Geography of Warrington
{{Cheshire-geo-stub