River Erme

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The Erme at Ivybridge

The Erme is a river in south Devon. From its source on Dartmoor it flows in a generally southerly direction past some of the best-preserved archaeological remains on the moor.

The Erme leaves the moor at the town of Ivybridge and continues southward, passing the villages of Ermington, Modbury and Holbeton. Near Holbeton it becomes a broad tidal estuary (a "ria") and empties into the English Channel in Bigbury Bay, between the rivers Yealm and Avon.

Name of the river

The Ravenna Cosmography, an imperfect list of place-names that was compiled in the early 8th century from late Roman sources, lists amongst many others, over twenty names that probably refer to places in south-west England. Most of these have not been positively identified, but the name Aramis/Aranus/Armis was suggested to be the River Erme by Rivet and Smith in The Place-names of Roman Britain (1979).[1]

The first certain documentary reference to the river is as Irym in the cartulary of Buckfast Abbey, dated 1240.[2] Other early recorded forms are Hyrm, Irm, Erm and, in the mid 16th century, Arme. The derivation of the name remains unknown. Ekwall's suggestion that it is a back-formation from Ermington is now thought to be unlikely.[3] Tristram Risdon, in his 1811 Survey of Devon gives an alternate name for the River Erme as the River Arme. He also refers to the mouth of the River Erme as Armouth.[4] In Donn's map of Devon published in 1765, the village of Mothecombe at the mouth of the river, is referred to as Muddicomb.[5]

Course

On Dartmoor

The Erme just below Erme Pits

The River Erme rises near the centre of southern Dartmoor on the Abbot's Way less than a mile to the south of the source of the River Plym. Between these two sources lies Duck's Pool, where there is a plaque and letterbox in memory of the Dartmoor author William Crossing. There are extensive early tin mining workings nearby known as Erme Pits, which are in places over 50 feet deep.

For the first mile or so the river flows south-eastwards. It is joined on the north bank by Wollake, which is the lower part of the Blacklane Brook that rises on the southern flanks of Fox Tor a mile and a half to the north, between Crane Hill and Naker's Hill. The short streams, Dry Lake and Red Lake also join on this side, the latter rising near the disused clay works at Redlake. The meeting of Red Lake, and the source of the Erme are two of the thirty-three places that delineate the ancient boundary of the Forest of Dartmoor. On this stretch, a short stream flowing down Hortonsford Bottom from Langcombe Hill also joins the river from the south.

Between Stingers Hill and Redlake the river turns southward into an area known as The Meadow, where it is crossed by the Upper Erme stone row, the longest on Dartmoor at 3,630 yards.[6] For the next mile or more downstream from here there are extensive archaeological remains on the river's banks, most notably Erme Pound (the highest and largest Bronze Age enclosure in the area),[7] Downing's House (a well-preserved "tinner's cache" or "beehive hut" with much of its roof preserved),[8] and a number of tinner's huts and blowing houses.

The Erme leaving its gorge

As the river reaches the edge of the high moor, it flows through the gorge it has cut between Stalldown Barrow on the west and Piles Hill to the east. Here, on the eastern bank, lies Piles Copse which is one of the few areas of ancient woodland on Dartmoor and a Site of Special Scientific Interest.

Although the moorland valley of the Erme today appears to be natural and unspoiled, the entire valley floor from its source down to Piles Copse is artificial, being created by the extensive tin-streaming operations that took place between the 4th and 14th centuries.[8] Supporting evidence for this was provided by a study published in 2004 which showed that phases of aggradation occurred lower down the valley between the 4th century and the 7th century, and in the 13th century.[9]

Leaving the open moor, the river passes into enclosed land and under its first road bridge at the hamlet of Harford. From Harford down to the boundary of the national park, which here follows the main railway line between Plymouth and Exeter, much of the river's course is in woodland and is a popular site for kayaking and canoeing, especially in Long Timber Woods.

Ivybridge to Holbeton

After leaving the national park, the river continues southward, passing through the centre of the town of Ivybridge where it formed the source of the town's prosperity by powering a grist mill, a paper mill and a fulling and tucking mill.[10] In 1813 the only bridge over the river in the village (as it was then) was the inspiration for J M W Turner's painting The Ivy Bridge.

Immediately south of Ivybridge, the river passes beneath the Devon Expressway – the main road link between Exeter and Plymouth – and then continues to flow southerly through countryside. On its western bank is the village of Ermington with its famous crooked church spire[10] and the Grade I listed Flete House; and about a mile to the east, the small town of Modbury. The A379 road between Modbury and Yealmpton crosses the river at Sequer's Bridge, shortly below which the river flows over a weir and becomes tidal.

Surrounding this stretch of the river there are several apple orchards, remnants of the many that were once here.[10]

The estuary

The estuary at high tide
Low tide

As it passes to the east of the village of Holbeton the Erme becomes a "ria" with extensive areas of salt marsh and mud that are uncovered at low tide. The geology of the area is mostly slate from the Devonian period. The river enters the English Channel near the villages of Kingston to the east and Mothecombe and Holbeton to the west and at the mouth of the estuary lie the beaches of Wonwell and Mothecombe. The estuary is surrounded by the 5,000-acre Flete Estate.[11]

Historical interest

In 1991 and 1992 some 42 tin ingots were found in the mouth of the estuary [12] on the north side of the West Mary Reef. These date from between 500 BC and AD 600. Tin mining was in existence on Dartmoor from an early date. Dartmoor tin-mining would have been a major part of the South Devon economy throughout its history.

There is an Iron Age hill fort at Holbury near Holbeton overlooking the estuary from the west and evidence of a very early 11th Century fort and settlement just a little way inland at Oldaport.[13][14] In the 1950s and again in the 1990s a variety of fragments of "Dark Ages" and Roman pots were discovered on Mothecombe beach

There are four ruined lime kilns in the estuary; all are in an advanced state of disrepair. Limestone came by sea from Plymouth quarries. Coal arrived on the beach from South Wales and was unloaded to horse-drawn carts. Some was stored in a shed at the top of the Mothecombe slip, but some was loaded into a small barge to move further up the estuary as far as Efford.

From Clyng Corn Mill (now a private house to Orcheton Quay) there used to be a canal which has long since silted up and is now just a small stream. This canal brought goods to and from Modbury and beyond. "Runaway Lane" was the main link between Orcheton Quay and Modbury.[15] The 1809 Ordnance Survey map shows the canal very clearly. There was a fishing community on Wonwell beach for many years but the houses are now in ruins and overgrown. Professional fishermen worked the beach until the 1960s.[16] The main catch was lobster and crab. These were boiled on the beach and carried to the village of Kingston on donkeys. The withies which were used to make the pots and panniers were grown in willow plats (areas of pollarded willow) in the area.[17]

Many ships have been lost in the area over the centuries.[18][19] The Salcombe Cannon Wreck of the 1630s is a notable site. A large cast iron Swedish gun dating to 1690–1720 has been found in the estuary.[20] On 15 December 1793, HMS Pygmy went aground on the jagged East Mary rocks, which together with the West Mary Rocks form a mostly submerged bar to the estuary. At the court martial, the vessel's pilot stated that he believed that he was entering Plymouth Sound, some 14 miles west.[21]

Smuggling

Smuggling activity took place in the estuary.[22] Initially the coast was patrolled by the Riding officer|Riding Officers of the Preventive, supplanted by the coastguards: on the Mothecombe side are the original Coastguard Cottages - just above Coastguard Beach. "Customs Ports" were first set out in 1558 as administrative areas. In 1786 when every part of the coastline came under the jurisdiction of the local "Customs Port", the Plymouth jurisdiction extended as far east as Challaborough and therefore covered the estuary. Records show[23] that the Coastguard Station existed at Mothecombe in 1822 with 5 Boatmen and an Officer. In 1870 the Chief Officer of Coastal Guard at Mothecombe was Robert S Matson.[24] By 1881 the River Erme was included in the Dartmouth "Customs Port".[25] Coastguards were also based in the village of Kingston. The next station going east was at Charlaborough (Ringmore) - now called Challaborough.

Second World War

Persier was hit by a torpedo near the Eddystone Lighthouse in 1945 and her wreck is just outside the estuary.[26]

In 1940 a detachment of Indian troops were stationed at Woodleigh and there is a remembrance of these troops and their mules delivering barbed wire to Mothecombe for the coastal defences.[27]

There was a memory of a dog setting off mines on the estuary recorded in a publication produced by the Kingston History Society.[28] A platoon of the 5th Buffs Regiment was stationed on Wonwell Beach; some in a Nissen Hut and some in one of the old cottages. One soldier was stationed at the phone box in Kingston to take messages to the beach. There was a mine field at the high water mark which was fenced on the landward side. Mothecombe Beach had a similar minefield. One of the mines on Wonwell was set off by a missing dog after the platoon at Wonwell had been withdrawn (as the beach was covered from Mothecombe). Others became unstable and also exploded.

The 1919 and 1947 Ordnance Survey maps show a "rifle range" stretching up the estuary from Owen's Point to Pamflete—this may have been related to war time activity.

Visitors and conservation

The estuary mouth towards Meadowsfoot Beach

The estuary is now designated as an Area of Outstanding Natural Beauty, and an Erme Estuary Management Plan has been produced.[29] The South West Coast Path crosses between the slipways on the Wonwell (eastern) and Mothecombe (western) sides of the estuary, but crossing is only possible at low tide - and even then walkers are very likely to get their knees wet.[30] The alternative route by road is some 9 miles around the estuary. The 1947 Ordnance Survey map show this as a vehicular ford[31] between the slipways. There is another ford marked on the 1947 map between Saltercrease and Efford, but this is now said to be too deep to cross.


Birds, beasts and blooms

Egrets migrated to the estuary until the mid to late 1980s and are now year-round residents. Curlew, oystercatchers and shelduck are all regular visitors and kingfishers are often seen above Holbeton. Weaverfish bury themselves in the gravel in the low water.

Beaches

Mothecombe Beach (also called Meadowsfoot Beach) is only open on Wednesdays, Saturdays and Sundays. The building on the south side of the beach was a private tea room built in 1873-1875 by Mr H Mildmay for use during private picnics. It is built on the foundations of an early lime kiln. Other private tea houses were built elsewhere on the Flete estate. A little further to the south there is a small circular stone wall which fills with water as the tide comes in. This used to be a swimming pool, but no longer functions as such. A little further on is a Second World War pillbox.

Coastguards Beach and Wonwell Beach are open every day. Coastguards Beach also has a pillbox although it is now almost covered by undergrowth, and the remains of yet another lie a little south of Coastguards beach, but this has been damaged by the sea.

References

  1. Rivet, A. L. F.; Smith, Colin (1979). The Place-names of Roman Britain. Cambridge University Press. pp. 258–9. ISBN 0713420774. 
  2. Gover, J.E.B., Mawer, A. & Stenton, F.M (1931). The Place-Names of Devon. Cambridge University Press. 5. 
  3. Watts, Victor (2010). The Cambridge Dictionary of English Place-names (1st paperback ed.). Cambridge University Press. p. 218. ISBN 978-0-521-16855-7. 
  4. Risdon T (1811), The Chorographical Description or Survey of the County of Devon
  5. Donn, Benjamin; A map of the County of Devon
  6. Butler 1993, pp.74–7.
  7. Butler 1993, pp.73–4.
  8. 8.0 8.1 Butler 1993, pp.65–6.
  9. Thorndycroft, Varyl R.; Pirrie, Duncan and Brown, Antony G. (2004). "Alluvial records of mediæval and prehistoric tin mining on Dartmoor, southwest England". Geoarchaeology 19 (3): 219–236. doi:10.1002/gea.10114. http://onlinelibrary.wiley.com/doi/10.1002/gea.10114/abstract. 
  10. 10.0 10.1 10.2 "Heritage, Landscape & Wildlife: The River Erme - Ivybridge to Ermington". South Devon AONB. http://www.southdevonaonb.org.uk/text.asp?PageId=236. Retrieved 2011-09-10. 
  11. "About us". Flete Estate. http://www.flete.co.uk/about.cfm. Retrieved 2011-09-10. 
  12. Fox, Aileen (Winter 1996). "Tin ingots from Bigbury Bay, South Devon". Mining History: Journal of the Peak District Mines Historical Society 13 (2): 150–151. http://www.pdmhs.com/PDFs/ScannedBulletinArticles/Bulletin%2013-2%20-%20Tin%20Ingots%20from%20Bigbury%20Bay,%20South%20Devon.pdf. Retrieved 2009-06-14. 
  13. "Oldaport". Devon Rural Archive. http://www.devonruralarchive.com/Oldaport.html. Retrieved 2009-06-14. 
  14. "Saxon & Viking History of Fort Revealed". University of Lampeter. http://www.lamp.ac.uk/recruitment/press_releases/saxon.htm. Retrieved 2009-06-14. 
  15. "The watermills of Modbury". The Unique History of Modbury. http://www.modbury-heritage.co.uk/panels/watermills.htm. Retrieved 2009-06-14. 
  16. River Erme, a journey through time; Alec Rogers, 1999
  17. The architectural heritage of Kingsbridge & District; Then & How; Petter, Helen Mary and Chitty, Anthony; Published by Dartington Amenity Research Trust for South Hams Society; pre 1977
  18. McDonald, Kendall. "A diver's guide to the Shipwrecks of Bigbury Bay". http://www.divernetxtra.com/wrecks/bigby996.htm. Retrieved 2009-06-14. 
  19. McDonald K, (2002) (Third Edition) Shipwrecks of the South Hams, Wreckwalker Books, Thurlestone
  20. http://www.3hconsulting.com/SitesErme.htm
  21. http://www.english-heritage.org.uk/upload/pdf/ACHWS_annual_report_2005.pdf
  22. Grace, Matt. "Smuggling – South Hams, Devon: Smuggling yesterday, today, tomorrow". http://smugglingsouthhams.wordpress.com/. Retrieved 2009-06-14. 
  23. Holbeton Memories, Leonard W Williams, Penwill Ltd 1994
  24. Morris and Co.'s Commercial Directory and Gazetteer. 1870
  25. Various, The New Maritime History of Devon - Volume 2, 1994, Conway Maritime Press
  26. http://www.chippenhamdivers.co.uk/wrecks/persier.htm
  27. Wasley, G. (1994). Devon at War 1939 - 1945. Tiverton: Devon Books. p. 56. .
  28. Various (1987) Kingston Remembered
  29. "Erme Estuary Management Plan". Coast and Countryside Service , South Hams. http://www.southdevonaonb.org.uk/uploads/ErmeEstuaryPlan.pdf. Retrieved 2009-06-14. 
  30. SWCPA. "River crossings". Archived from the original on October 24, 2007. http://web.archive.org/web/20071024195609/http://www.swcp.org.uk/walk/river_crossings.html. Retrieved 2011-09-11. 
  31. Ordnance Survey Sheet 20/64 Scale 1:25,000 1947

Sources

  • Butler, Jeremy (1993). Dartmoor Atlas of Antiquities, Volume 4: The South-East. Exeter: Devon Books. ISBN 0 86114 881 9.