Hydraulics Research Station
Encyclopedia
The Hydraulics Research Station (HRS) was created by the UK Department of Scientific and Industrial Research
Department of Scientific and Industrial Research
Several countries have organizations called the Department of Scientific and Industrial Research, abbreviated DSIR.-United Kingdom:...

 in 1947. The Research Station was based in Wallingford, near Oxford. It was established to deal with “looser boundary” problems such as coastal erosion, flood protection and the silting and scouring of rivers, estuaries and harbours. The Hydraulics Research Station was housed at Howbery Park
Howbery Park
Howbery Park is a 36-ha park located adjacent to the River Thames in Crowmarsh Gifford near Wallingford, UK. Its main feature is an English manor house built in about 1850 by English Member of Parliament William Seymour Blackstone. Blackstone fell into debt, largely because of the costs of...

 as a government establishment until 1982, when it was privatised from the Department of the Environment (DoE) to become Hydraulics Research Station Limited. It is now known as HR Wallingford. During its existence, HRS contributed to advance hydraulics research. It also worked on water-related projects in the UK and around the world.

Brief history

1945 - The Institution of Civil Engineers submitted a proposal to the Department of Scientific and Industrial Research on the need for a hydraulics research station in the UK.

1947 – DSIR Hydraulic Research Organisation formed in London

1951 – Hydraulics Research Station established in Wallingford

1965 – Re-organisation into Ministry of Technology. Hydrological Research Unit transferred to the Natural Environment Research Council
Natural Environment Research Council
The Natural Environment Research Council is a British research council that supports research, training and knowledge transfer activities in the environmental sciences.-History:...

 and later to become Institute of Hydrology and then Centre for Ecology and Hydrology
Centre for Ecology and Hydrology
The Centre for Ecology & Hydrology is the United Kingdom's Centre of Excellence for integrated research in hydrology, terrestrial and freshwater ecosystems and their interaction with the atmosphere...



1971 – Transfer to the Department of the Environment (DoE)

1982 – Privatisation to create Hydraulics Research Station Limited - a company limited by guarantee.

1983 – Hydraulics Research Limited

1991 - HR Wallingford Limited

Thames Estuary

HRS started doing research in the tidal Thames Estuary
Thames Estuary
The Thames Mouth is the estuary in which the River Thames meets the waters of the North Sea.It is not easy to define the limits of the estuary, although physically the head of Sea Reach, near Canvey Island on the Essex shore is probably the western boundary...

 back in 1947. At this time HRO (Hydraulic Research Organisation) was based at the National Physical Laboratory at Teddington and had links with a large physical model set up by the Port of London Authority (PLA) in one of their disused warehouses on the Surrey Docks. This model was used to examine many hydrodynamic, sediment, water quality and morphological issues related to the Thames Estuary and the potential redevelopment of the Estuary following the considerable infrastructure damage that had been suffered during World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

. Many of the issues examined and the techniques developed in this pre-computer age formed a remarkably good base from which the modern range and scope of studies have been developed. This has determined the framework for an understanding of the many processes that operate within the tidal Thames Estuary.

Thames Barrier

The Thames barrier
Thames Barrier
The Thames Barrier is the world's second-largest movable flood barrier and is located downstream of central London. Its purpose is to prevent London from being flooded by exceptionally high tides and storm surges moving up from the sea...

 was designed by Rendel, Palmer and Tritton for the Greater London Council and tested at Hydraulics Research Station.

HRS and Institute of Hydrology -1965

HRS established the Hydrological Research Unit for the purpose of River catchment research and engineering and co-operation with other government offices such as the :
- Soil Survey of England and Wales (JP Bell)
- the Ministry of Agriculture Fisheries and Food,
- the River Authority (1963 Act).

The work expanded greatly after the 1968 flood in Somerset from such actions as the Plynlimon Hafren and Gwy forest and grassland catchments of 1965 under the auspices of James McCulloch (civil engineering) and John C Rodda (hydrometerology and catchments), to operate several units Northumberland, Thetford, Plynlimon, and was moved to Crowmarsh Gifford
Crowmarsh Gifford
Crowmarsh Gifford is a village in the civil parish of Crowmarsh in South Oxfordshire. It is beside the River Thames opposite the market town of Wallingford, the two being linked via Wallingford Bridge...

 as the Institute of Hydrology, in part concerning itself with a mass Flood analysis using existing River Authority data (1975). The Institute is now the Centre for Ecology and Hydrology
Centre for Ecology and Hydrology
The Centre for Ecology & Hydrology is the United Kingdom's Centre of Excellence for integrated research in hydrology, terrestrial and freshwater ecosystems and their interaction with the atmosphere...

, part of the Natural Environment Research Council
Natural Environment Research Council
The Natural Environment Research Council is a British research council that supports research, training and knowledge transfer activities in the environmental sciences.-History:...

.
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