River Meden
The River Meden is a river in Nottinghamshire, England. Its source lies just north of Huthwaite, near the Derbyshire border, and from there it flows north east through Pleasley and Warsop before merging temporarily with the River Maun near Bothamsall. The rivers divide after a short distance and go on separately to a point near Markham Moor where they once more combine to form the River Idle.
Route
The river rises as two main streams to the north of Huthwaite, above the 200-foot (61 m) contour, on the coal measures that run along the western edge of Nottinghamshire. Both are crossed by dismantled railway lines, before they unite and flow in a north-easterly direction to the north of Stanton Hill and Skegby. After crossings by two more redundant railways, the river is joined by a stream which flows from the Car Ponds on the edge of the Hardwick Hall estate. The county boundary between Nottinghamshire and Derbyshire follows the course of the stream, and continues along the river as it passes to the south of Pleasley and under the A617 road. Just before the bridge are two large ponds, the second one constrained by a grade II listed dam, 66 feet (20 m) long by 10 feet (3.0 m) wide, with vertical wooded sluice gates on the upstream side. The adjacent two-arched bridge was built in 1800, although it was modified somewhat in the twentieth century, and its function has been partially superseded by the A617 bypass. Next the river passes through Pleasley Vale, where the water has cut through the underlying limestone escarpment to form a deep, narrow valley, much of which is wooded. Several mill buildings were constructed here out of local limestone. Two large mill ponds remain, with two mill buildings, while a third building is located on a stream which flows from the north to join the Meden at this point.