Wast Water

Wast Water or Wastwater () is a lake located in Wasdale, a valley in the western part of the Lake District National Park, England. The lake is almost three miles (five kilometres) long and more than one-third mile (500 m) wide. It is a glacial lake, formed in a glacially "over-deepened" valley. It is the deepest lake in England at 258 feet (79 m). The surface of the lake is about 200 feet (60 m) above sea level, while its bottom is over 50 feet (15 m) below sea level. It is considered relatively clear (oligotrophic). It is owned by the National Trust.

1. Toponymy

The name Wast Water is a reduced form of Was(t)dale Water, referring to the valley in which the lake lies. The name Wasdale itself comes from the Old Norse Vatnsdalr, meaning "valley of the lake".

1. Surroundings

The head of the Wasdale Valley is surrounded by some of the highest mountains in England, including Scafell Pike, Great Gable and Lingmell. The steep slopes on the southeastern side of the lake, leading up to the summits of Whin Rigg and Illgill Head, are known as the "Wastwater Screes" or on some maps "The Screes". These screes formed as a result of ice and weathering erosion on the rocks of the Borrowdale Volcanic Group, that form the fells to the east of the lake, towards Eskdale. They are approximately 2,000 feet (600 m), from top to base, the base being about 200 feet (60 m) below the surface of the lake. A path runs the length of the lake, through the boulders and scree fall at the base of the craggy fell-side. On the northwestern side are the cliffs of Buckbarrow (a part of Seatallan) and the upturned-boat shape of Yewbarrow. Wast Water is the source of the River Irt which flows into the Irish Sea near Ravenglass. Both the lake and Wasdale Screes are protected as Sites of Special Scientific Interest and under European Union law as Special Areas of Conservation.

1. Points of interest


1. = The Lady in the Lake =

In 1976, the "Wasdale Lady in the Lake", Margaret Hogg, was murdered by her husband and her body was disposed of in the lake. She was found after eight years, with her body preserved like wax due to the lack of oxygen in the water.

1. = Underwater gnomes =

In February 2005 it was reported that a "gnome garden" complete with picket fence had been placed in the lake as a point of interest for divers to explore. It was removed from the bottom of Wastwater after three divers died in the late 1990s. It is thought the divers spent too much time too deep searching for the ornaments. Police divers report a rumour that the garden had been replaced at a depth beyond the lowest the police were allowed to dive.

PC Kenny McMahon, a member of the North West Police Underwater Search Unit, said Wastwater is quite clear at the bottom, but there's nothing to see. At a depth of about 48 m [157 ft], divers had taken gnomes down and put a picket fence around them. But several years ago there were a number of fatalities and the Lake District National Park Authority asked us to get rid of them. We went down there, put them in bags and removed the lot. But now there's a rumour about a new garden beyond the 50 m [160 ft] depth limit. As police divers we can't legally dive any deeper so, if it exists, the new garden could have been purposefully put out of our reach.

1. = Water extraction =

Water was first pumped from the lake during World War II to supply the Royal Ordnance Factory at Drigg. It is pumped to the nearby Sellafield nuclear facility as an industrial water supply. The Nuclear Decommissioning Authority is allowed to extract from the lake a maximum of 4,000,000 imperial gallons (18,000 m3) a day to use on that site.