Witham First District IDB | |
---|---|
Timberland pumping station at Thorpe Tilney Dales, which was superseded by electric pumps, and is open to the public. |
|
Witham First District IDB shown within Lincolnshire | |
OS grid reference | TF187560 |
Shire county | |
Region | |
Country | England |
Sovereign state | United Kingdom |
EU Parliament | East Midlands |
Witham First District IDB is an English internal drainage board which was set up under the terms of the Land Drainage Act 1930. The Board inherited the responsibilities of the Witham General Drainage Commissioners, who were first constituted by an Act of Parliament of 1762. They manage the land drainage of an area to the west of the River Witham, between Lincoln and Dogdyke, which includes the valley of the River Slea to above Sleaford.
The district is divided into a number of compartments, as it is intersected by embanked rivers which cross the area, carrying water from the Car Dyke, which acts as a catchwater drain at the western boundary, to the Witham on its eastern edge. Most of the parishes were enclosed in the late 1700s, by separate Acts of Parliament, and steam-powered drainage was introduced from the 1830s. Steam engines were gradually replaced by oil and diesel engines, and most have since been superseded by electric pumps. The Witham First District IDB maintains thirteen pumping stations and 165 miles (266 km) of drainage channels.
The River Witham passes through low-lying land in Lincolnshire, which is susceptible to flooding. In 1762, an Act of Parliament was passed, which created the Witham General Drainage Commissioners, and divided the area into six districts, each with responsibility for land drainage. These were called the Witham First, Second, Third, Fourth, Fifth and Sixth Districts. The First District covered an area of 24,916 acres (10,083 ha), bounded on the north and east by the river, and on the south and west by the Car Dyke, an ancient navigation channel. The Fifth District covered a much smaller area of 5,176 acres (2,095 ha) between Billinghay Skirth and Kyme Eau, the lower part of the River Slea. It became part of the First District in 1953.