River Swale

Not to be confused with The Swale.

River Swale
File:River Swale, November 2003.jpg The River Swale near Richmond.
Origin	Confluence of Birkdale Beck and Great Sleddale Beck.
Mouth	River Ure, near Myton-on-Swale, North Yorkshire
Basin countries	England
Length	117.8 km (73.2 mi)
Source elevation	366 m (1,201 ft)
Mouth elevation	11 m (36 ft)

River Swale

Legend Birkdale Beck/Gt Sleddale Beck Holme Ash Gill x20px footbridge x20px footbridge Little Ash Gill Great Ash Gill x20px High Bridge (B6270) Whitsunudale Beck Low Bridge Wain Wath Force Blackburn Beck Park Bridge Rainby Force Stonesdale Beck Hoggarts Leap Catrake Force East Gill Force Oldfield gutter Swinner Gill West Arn Gill Island x20px footbridge Straw Beck Routin Gill Oxnop Gill Ivelet Bridge Shore Gill x20px B6270 Gunnerside Gill Island Haverdale Beck Isles Bridge Mirk gill Birks Gill Island Scabba Wath Bridge Browne Gill Barney Beck Island Arkle Beck x20px Grinton Bridge (B6270) Cogden Beck Hays Gill Island Gill Beck Oxque Beck Downholme Bridge Island Island Marske Beck Island Clapgate Beck Island x20px Lownethwaite Bridge (A6108) Bridge Street, Richmond x20px Station Road, Richmond (A6136) x20px footbridge Sand Beck x20px footbridge Island Colburn beck x20px footbridge Skeeby Beck x20px A1 x20px footbridge x20px Catterick Bridge (A6138) Island Island Island Brough Beck Fiddale Beck Kiplin Beck Stoney Leigh Bridge The Stell Island Mill Beck Island Island Swale Bridge (Wensleydale Railway) x20px Morton Bridge (A684) Bedale Beck River Wiske Howe Beck x20px Skipton Bridge (A61) x20px Topcliffe Brisge (A167) x20px A168 Cod Beck Cundall Beck Thornton Bridge x20px footbridge Myton Bridge River Ure

The River Swale is a river in Yorkshire, England and a major tributary of the River Ure, which itself becomes the River Ouse, emptying into the North Sea via the Humber Estuary.

The name Swale is from the Anglo-Saxon word Sualuae meaning rapid and liable to deluge. Annual rainfall figures of 1800mm p.a. in the headwaters and 1300mm p.a. in the lower waters over a drop of 148m in 32 km, gives proof to its name. The river gives its name to the valley through which it flows, namely Swaledale.

The river and its valley are home to many types of flora and fauna typical to the Yorkshire Dales. Like similar rivers in the region, the river carves through several types of rock and has features typical of both river and glacial erosion. The River Swale has been a contributory factor in the settlements that have been recorded throughout its history. It has provided water to aid in the raising of crops and livestock, but also in the various mining activities that have occurred since Roman times and before.

The river is said to be the fastest flowing in England and its levels have been known to rise 3 metres in 20 minutes.

Course

The source of the River Swale is at the confluence of the Birkdale Beck and the Great Sleddale Beck. The river flows north-north-east past lead mines on its northern bank and the end of Whitsundale and then easterly towards the first of many waterfalls in the headwaters. After flowing over Wain Wath Force the river continues south-east over Hoggarts Leap and Catrake Force near Keld, before it reaches East Gill Force and Kisdon Force. Shortly after Swinner Gill joins the river it swings sharply south towards the village of Muker where Straw Beck joins and the river turns east again. The river flows past Gunnerside towards Feetham where it turns north-east for a short while before returning east past Healuagh, Reeth and Grinton. The river then swings gently south-east and east below Marrick before turning north-eastward and then north past Marske.

It eventually returns eastward near Hudswell before it flows past the main town of the valley, Richmond. The river then starts a series of long south-east meanders past Brompton-on-Swale and under the A1 at Catterick Bridge before turning south past Catterick. The river continues long south and south-east meanders past Thrintoft and Morton-on-Swale. As it starts to pursue a more constant southerly flow it is joined by the River Wiske before passing Skipton-on-Swale, Catton, Topcliffe and Asenby. It then flows past Helperby and Myton-On-Swale before joining the River Ure.

River levels

Monitoring station	Station elevation	Low water level	High water level	Record high level
Park Bridge	325 m (1,066 ft)	0.00 m (0 ft)	2.50 m (8.2 ft)	3.04 m (10.0 ft)
Grinton Bridge	178 m (584 ft)	0 m (0 ft)	1.5 m (4.9 ft)	2.51 m (8.2 ft)
Richmond Lownthwaite Bridge	114 m (374 ft)	0.00 m (0 ft)	2.0 m (6.6 ft)	4.19 m (13.7 ft)
Catterick Bridge	60 m (200 ft)	0.3 m (0.98 ft)	2.40 m (7.9 ft)	3.48 m (11.4 ft)
Morton-on-Swale	27 m (89 ft)	0.13 m (0.43 ft)	5.80 m (19.0 ft)	6.47 m (21.2 ft)
Crakehill	16 m (52 ft)	0.22 m (0.72 ft)	3 m (9.8 ft)	5.45 m (17.9 ft)
Myton-on-Swale	12 m (39 ft)	0.44 m (1.4 ft)	3.44 m (11.3 ft)	6.02 m (19.8 ft)

• Low and High Water Levels are an average figure.

Natural history

The River Swale and its valley support a range of habitats including broadleaved, mixed and conifer woodland as well as hay meadows and grasslands. Limestone scar, bracken, scrub and heather moorland can also be found. Amongst the species of tree that can be found are ash, birch, rowan and bird cherry along with shrubs such as hawthorn, hazel and holly. There are smaller populations of yew and sycamore. Pine, larch and spruce occur mostly in plantations with alder and willow common along the river banks. The many hay meadows are filled with buttercup and wood cranesbill.

Geology

There are three distinct geological areas in Upper and Mid Swaledale. the upper reaches of the river flow over Carboniferous, Permian and Triassic rock, all of which are atop a layer of Lower Paleozoic beds. These rocks are rich in minerals and metalliferous sulfide ores such as Galena, Sphalerite, Chalcopyrite and Bravoite. There are also deposits of Fluorite, Barite, Witherite, Calcite, Dolomite and Barytocalcite.

Along the valley sides can be seen the typical Dales geology of Yoredale beds, alternating strata of Limestone and Gritstone. Small seams of coal, particularly around Tan Hill, have been found and worked. During the last Ice Age, the glacier that dominated the valley was responsible for broadening it and altering the course of the river around Keld and Round Howe. It was also responsible for cutting the Kisden Gorge. Retreat moraines lower in the river valley can be seen around Gunnerside and Grinton Bridge.

History

The earliest evidence of occupation in the river valley can be dated to the Mesolithic and Neolithic Ages with the discovery of flint tools and arrowheads. Around Harkerside are some small stone circles that date to the Bronze Age and some Iron Age defensive earthworks. Evidence of lead mining has been traced back to Roman times with finds at the Hurst mine. This industry seemed to decline until after the Danish invasions of the area. During the major ecclesiastical building of the 12th and 13th centuries, lead became a valuable commodity and mining once again increased in the valley. Evidence of the lead mining can still be seen from the remains of the 18th century practice of 'hushing' that involved creating turf dams across gills that were then released to wash away topsoil to expose the ore veins.

Around the 8th century, the river valley was settled by Angles who established themselves at Reeth, Stainton, Grinton Bridge and Fremington. Two hundred years later the upper valley was settled by Norsemen. After the Norman invasion, the lands of the valley were given to Count Alan of Brittany who built the castle at Richmond between 1071 and 1091. It was built on a bluff overlooking the River Swale.

Economy

Over the centuries, lead mining and cattle farming have been the main industries, but competition from the rest of the world saw them decline by the end of the 19th century. Some crop farming also took place, most notably during the warm periods of the 13th century.

Tourism now plays a major role in the economy of the river valley. the Yorkshire Dales Cycle Way follows the valley between Fremington and Gunnerside. The Coast to Coast Walk passes through Richmond to Reeth and is crossed at Keld by the Pennine Way, which goes through the upper valley from Buttertubs Pass to Muker.

Gallery

Along the River Swale

Whitsundale Beck joins the River Swale Whitsundale Beck joins the River Swale  Wain Wath Force, near Keld, with the limestone cliffs of Cotterby Scar in the background. Wain Wath Force, near Keld, with the limestone cliffs of Cotterby Scar in the background.  Lower Catrake Force Lower Catrake Force  Kisdon Force on River Swale Kisdon Force on River Swale  River Swale near Muker River Swale near Muker  River Swale flowing under Downholme Bridge River Swale flowing under Downholme Bridge  Grinton Bridge Grinton Bridge  Ivelet Bridge Ivelet Bridge  River Swale from Catterick Bridge River Swale from Catterick Bridge  Morton Bridge, A684 Crossing the River Swale Morton Bridge, A684 Crossing the River Swale  River Swale near Brompton-on-Swale River Swale near Brompton-on-Swale  River Swale from bridge near Brafferton River Swale from bridge near Brafferton

Lists

Settlements	Location	Tributaries	Confluence	Crossings	Location
Keld		Holme Ash Gill		High Bridge (B6270)
Muker		Little Ash Gill		Low Bridge
Gunnerside		Great Ash Gill		Park Bridge
Low Row		Whitsunudale Beck		Ivelet Bridge
Reeth		Blackburn Beck		Gunnerside Great Brsige (B6270)
Grinton		Stonesdale Beck		Isles Bridge
Richmond		Oldfield Gutter		Scabba Wath Bridge
Brompton-on-Swale		Swinner Gill		Grinton Bridge (B6270)
Catterick Bridge		West Arn Gill		Downholme Bridge
Catterick		Straw Beck		Lownethwaite Bridge (A6108)
Great Langton		Routin Gill		Bridge Street, Richmond
Little Fencote		Oxnop Gill		Station Road, Richmond (A6136)
Morton-on-Swale		Shore Gill		A1 road (Great Britain)
Bedale		Gunnerside Gill		Catterick Bridge (A6138)
Gatenby		Haverdale Beck		Stoney Leigh Bridge
Maunby		Mirk gill		Swale Bridge (Wensleydale Railway)
Pickhill		Birks Gill		Morton Bridge (A684)
Skipton-on-Swale		Scabba Wath		Skipton Bridge (A61)
Catton		Barney Beck		Topcliffe Bridge (A167)
Baldersby St James		Arkle Beck		A168
Topcliffe		Cogden Beck		Thornton Bridge
Cundall"		Hags Gill		Myton Bridge
Fawdington		Gill Beck
Brafferton		Oxque Beck
Helperby		Marske Beck
Myton-on-Swale		Clapgate Beck
		Sand Beck
		Colburn Beck
		Skeeby Beck
		Brough Beck
		Fiddale Beck
		Kiplin Beck
		The Stell
		Mill Beck
		Bedale Beck
		River Wiske
		Cod Beck
		Crakehill Beck
		Cundall Beck