Devonshire :: 5. Watershed. Rivers and the tracing of their courses. Lakes.

5. Watershed. Rivers and the tracing of their courses. Lakes.

Devonshire is a well-watered county, a county of many rivers; and although not one of its multitudinous streams is of real commercial importance or of much value as a water-way, by their mere abundance and by the beauty of their scenery, especially of the magnificent ravines which many of them in the lapse of ages have worn deep in the rock, they form one of its most striking features.

By far the most important watershed is the great upland of Dartmoor, where, with few exceptions, rise all the principal rivers. The headwaters of the Tamar and the Torridge—which rise close together, but flow in very different directions and reach different seas—are in the high ground in the north-west, on the very border of Cornwall, and the sources of the Exe and of its great twin stream the Barle are on the moor to which the former gives its name, just inside the county of Somerset. But the tributaries of all these are drawn from the bogs of Dartmoor, and especially from the morasses round the now insignificant sheet of water known as Cranmere Pool. The whole eastern border of the county, from Exmoor southward to the Blackdown Hills, is a source of streams. Such are the Lyn, flowing into the Bristol Channel; the Bray, the Yeo, and the Mole, tributaries of the Taw; the Loman, the Culm, and the Clyst, tributaries of the Exe; the Otter, falling into the English Channel; and the Yarty, a tributary of the Axe. It is remarkable that of all the many streams of Devonshire, only two of any consequence reach the estuary of the Severn. Almost all flow into the English Channel.

The River Exe at Tiverton

The longest of the Devonshire rivers is the Exe, after which are named Exford and Exton in Somerset, and Exeter and Exmouth in our own county—a strong and beautiful stream which rises near Simonsbath on Exmoor, flowing for the first twenty miles through Somerset and crossing the Devonshire border near Dulverton station, where it is met, on the left bank, by its great tributary the Barle. It then runs nearly due south, through well-wooded and fertile country, being joined on its left bank, at Tiverton, "the town of the two fords," by the Loman; and farther down on the same side by the Culm, which gives its name to Culmstock. Near Exeter it receives on the right bank the Creedy, a pretty and winding stream that lends its name to Crediton, and along whose shores in some of the richest land in Devonshire. A little below Exeter, close to the once famous port of Topsham, it is joined on the left bank by the Clyst, a small and unimportant stream, flowing through most fertile country, and giving its name to no fewer than seven villages. Below Topsham the Exe widens out to nearly a mile, forming, at high tide, from this point to the sea, a noble estuary five miles long, with the popular watering-place of Exmouth on the slope of the eastern side of its entrance, which is almost closed by a long sandbank called the Warren, divided into two parts by a stream. Until late in the thirteenth century the Exe was navigable from the sea to Exeter. But in 1290 Isabella de Fortibus, Countess of Devon, having quarrelled with the citizens, blocked the river-bed with stones, at a place still called the Countess Weir, leaving, however, sufficient room for ships to pass. At a later period this space was closed by the Earl of Devon, and the navigation of the river entirely stopped. Vessels now reach Exeter by a canal.

The second river in point of length is the Tamar, after which are named North Tamerton in Cornwall and Tamerton Foliott in our own county. Rising in the extreme north-west, in the high ground that parts Devonshire from Cornwall, it forms almost the whole of the dividing line between the two counties, and is characterised throughout the lower portion of its course by some very beautiful scenery. It is joined by many streams, some rising in Devonshire and some in Cornwall; some of which—the Lyd, for example—are renowned for their wildness and beauty. The largest of the western tributaries is the Lynher, entirely a Cornish river, whose estuary joins the Hamoaze. The most important of those on the left bank is the Tavy, a Dartmoor-drawn stream, giving its name to the town of Tavistock and to the villages of Peter Tavy and Mary Tavy, and flowing through some of the most fruitful land in Devonshire. A particularly fertile district is that lying between the Tavy and the Tamar.

Although it is a much shorter river than the Exe or the Tamar, the Dart is better known than either, and is perhaps the most familiar by name of all the Devonshire streams. Along its banks, especially near Holne and Buckland-in-the-Moor, and along the wooded shores of its magnificent estuary, is some of the most beautiful river-scenery, not in this county only but in all England. The most important of its many tributaries are the East and the West Dart—both of which rise in the great bog round Cranmere Pool, and join at a picturesque spot called Dartmeet—and the Webburns, East and West. Below Totnes the Dart widens out into a long and most beautiful estuary, winding among finely-wooded hills. On the west side of its entrance is the old port of Dartmouth, named, like Dartington, after the river, and on the opposite shore is the smaller but equally picturesque little town of Kingswear.

On the Dart; Sharpham Woods

Famous as the Dart is for the wildness and beauty of its scenery, and for the excellence of its trout and salmon fishing, it has an evil name for the dangerous nature of its swiftly-flowing waters, which, after heavy rain on the moor, rise with extraordinary rapidity, changing it in a few hours from a peaceful and easily-forded stream into a raging and resistless torrent. At Hexworthy, in November, 1894, the river rose ten and a half feet above the level of the previous day. Characteristic of this as the other of the moorland streams, is the strange sound it sometimes makes, especially towards nightfall, known as its "cry," and believed by the superstitious to be ominous of flood and danger. To "hear the Broadstones crying"—masses of granite lying in the bed of the stream—is considered by the moor-folk a sure sign of coming rain.

The Dartmoor rivers, in the upper part of their courses, are naturally all swift, and are all more or less tinged by the peat of their moorland birth-place—lightly, when the stream is low, and deepening in flood-time into the colour of a rich cairngorm.

The Teign, another of the streams that rise in the Cranmere bog, is famous both for the beauty of the scenery along its winding shores and for the many prehistoric antiquities—stone circles and alignments, menhirs and tumuli—which stand near them. Its two main branches, the North and the South Teign, meet about a mile to the west of Chagford. To the east of that moorland village the river flows through beautifully wooded valleys, and is joined on its right bank, below Chudleigh, by another Dartmoor tributary, the Bovey, on which stand Bovey Tracy, famous for its beds of lignite and clay and for its potteries, and North Bovey, near which are the remains of the very remarkable Bronze Age village of Grimspound. Below Newton Abbot the Teign becomes a broad estuary, on or near whose shores are five of the townships that are named after the river, the most important of which is the little port and well-known watering-place of Teignmouth. The river mouth is almost blocked by a low promontory, which, although now built over, was once a mere sand-bank or dune, from which latter word, no doubt, it takes its name of the Den.

The Axe at Axminster Bridge

Other south-coast rivers are the Axe—one of whose two main branches rises in Somerset and the other in Dorset—which gives its name to Axminster and Axmouth; the Otter, which rises in the Blackdown Hills, and flowing past Honiton, Ottery St Mary, and Otterton, reaches the sea at Budleigh Salterton; the Aune or Avon, especially famous for its salmon, the Erme, and the slopes Yealm, small but beautiful streams rising on the southern slopes of Dartmoor, widening into estuaries as they near the English Channel, and giving names to Aveton, Ermington, and Yealmpton, respectively. The Plym, after which are named Plympton, Plymouth, and Plymstock, is another Dartmoor river, flowing through some very beautiful country, especially in the neighbourhood of Bickleigh, and at length forming a broad and important estuary known first as the Laira, and lower down as the Catwater or Cattewater, which joins Plymouth Sound.

The chief rivers on the north coast are the Torridge and the Taw, the former of which, rising in the extreme north-west, on the Cornish border, near the source of the Tamar, flows south-west for nearly half its course, and then sweeps round to run in the opposite direction, giving its name to three several Torringtons, and having as its chief tributaries the Walden, the Lew, and the Okement, all on its right bank. The last-named stream is formed of the East and the West Okements, which meet at Okehampton, their namesake. The lower waters of the Torridge form a long and narrow estuary—its shore only ten miles distant from the original source of the river—half-way down which is the once important port of Bideford, built on both sides of the stream, which is here spanned by a very ancient bridge. Near the entrance of the estuary, but neither of them on the open sea, are Appledore, the port of Barnstaple, and Instow, a small but growing watering-place.

The Taw is a Dartmoor-drawn river, rising, like so many streams, in the Cranmere bog, giving its name to Tawstock and to three several Tawtons, and receiving on its right bank the Yeo, the Little Dart, and the Mole. The most considerable town on it is Barnstaple, beyond which it becomes a broad tidal estuary, joining that of the Torridge, and flowing out into what is known both as Barnstaple and Bideford Bay.

Bideford and the Torridge Estuary

Many small streams fall into the Bristol Channel, among which is the Lyn, renowned for its beautiful scenery and its good trout-fishing.

A large proportion of the Celtic words in our language are found in the names of natural features, especially of hills and rivers. This is particularly well seen in Devonshire, where, as has been pointed out, the Saxons came as settlers rather than conquerors, adopting many of the names which they found already in use, and where an unusually large number of towns and villages have been called after the streams on which they stand.

The names Exe, Axe, and Okement, from the Celtic uisge; Avon, Aune, and Auney, from afon; Dart, from dwr; and Teign, from tain, are all derived from roots meaning "water." Other names are taken from descriptive adjectives, such as Wrey, from rea, rapid; Lyn, from lleven, smooth; and Tamar, Taw, and Tavy, from tam, spreading or still.

The lakes of Devonshire, as is the case in the majority of English counties, are little more than ponds. Cranmere Pool, in the great morass where many Devonshire rivers rise, lying in a dreary spot, as befits the reputed place of punishment of evil spirits, has shrunk of late years in consequence of much peat-cutting in its neighbourhood, and is now an insignificant pond, rarely more than seventy yards across, and in hot summers sometimes quite dry. Bradmere Pool and Classenwell Pool, the sites of old mine-workings, are beautiful little lakes, but they are only a few acres in extent. Burrator Reservoir has been made in order to supply water to Plymouth. The largest of these miniature lakes is Slapton Ley, or Lea, a long and narrow sheet of water, two and a quarter miles in length and measuring about 200 acres, separated from the sea, with which it was no doubt once connected, by a bank of fine shingle. The reeds of its north-eastern end, which are cut and sold for thatching, are the haunt of many water-birds; and the Ley is visited in winter by immense numbers of migratory ducks and waders.

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