Jump to content

Carnon River

Edit links
Coordinates: 50°12′28″N 5°04′59″W / 50.2078°N 5.0830°W / 50.2078; -5.0830
From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by DuncanHill (talk | contribs) at 22:39, 4 October 2021 (Reverted edits by 2A02:678:5CC:4300:44DE:F5FC:4371:7E2E (talk) to last version by Partonez). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Carnon River
Carnon River near Point Mills
Carnon River is located in Cornwall
Carnon River
Location within Cornwall
Location
CountryEngland
CountyCornwall
Physical characteristics
Source 
 • locationChacewater, Cornwall
 • coordinates50°15′45″N 5°09′30″W / 50.262394°N 5.158347°W / 50.262394; -5.158347
MouthRestronguet Creek
 • location
Cornwall
 • coordinates
50°12′28″N 5°04′59″W / 50.2078°N 5.0830°W / 50.2078; -5.0830
Basin features
Tributaries 
 • left50°12′51″N 5°05′55″W / 50.214184°N 5.098663°W / 50.214184; -5.098663, 50°12′51″N 5°05′54″W / 50.214208°N 5.098415°W / 50.214208; -5.098415, 50°12′51″N 5°05′54″W / 50.214206°N 5.098334°W / 50.214206; -5.098334, 50°12′45″N 5°05′54″W / 50.212388°N 5.098277°W / 50.212388; -5.098277, 50°12′20″N 5°05′02″W / 50.205645°N 5.083766°W / 50.205645; -5.083766
 • right50°14′14″N 5°08′31″W / 50.237319°N 5.141862°W / 50.237319; -5.141862, 50°13′49″N 5°07′35″W / 50.230265°N 5.126254°W / 50.230265; -5.126254, Trewenda Water 50°12′54″N 5°06′04″W / 50.215071°N 5.101136°W / 50.215071; -5.101136, River Kennall 50°12′25″N 5°05′29″W / 50.206988°N 5.091408°W / 50.206988; -5.091408, Tallack's Creek 50°12′38″N 5°04′59″W / 50.210599°N 5.083176°W / 50.210599; -5.083176

The Carnon River is a heavily polluted river in Cornwall, England.[1] It starts in Chacewater.[2] Trewedna Water[3] and River Kennall[4] flow into the Carnon before it merges with Tallack's Creek to become Restronguet Creek,[5] which eventually flows into the English Channel at the mouth of Carrick Roads.[6]

The Nebra sky disc, a gold-decorated bronze disc found in Germany and dated to the Bronze Age, contains both gold and tin from the Carnon valley.[7][8]

In 1992 the river was hit by a major pollution incident, when over 45 million litres of contaminated water from the closed Wheal Jane mine was released by the collapse of an adit, colouring the river water red. A treatment works has since been installed at Wheal Jane to intercept the contaminated water and treat it to remove suspended metals and restore a neutral pH.[9]

See also

References

  1. ^ "Case study:Carnon River: Abandoned Metal Mines". Restore. River Restoration Centre. Retrieved 29 January 2018.
  2. ^ "Google Maps". Google Maps. Retrieved 30 January 2018.
  3. ^ "Google Maps". Google Maps. Retrieved 30 January 2018.
  4. ^ "Google Maps". Google Maps. Retrieved 30 January 2018.
  5. ^ "Google Maps". Google Maps. Retrieved 30 January 2018.
  6. ^ "Google Maps". Google Maps. Retrieved 30 January 2018.
  7. ^ Ehser, Anja; Borg, Gregor; Pernicka, Ernst (2011). "Provenance of the gold of the Early Bronze Age Nebra Sky Disk, central Germany: geochemical characterization of natural gold from Cornwall". European Journal of Mineralogy. 23 (6): 895–910. doi:10.1127/0935-1221/2011/0023-2140. Retrieved 1 February 2018.
  8. ^ Haustein, M. (2010). "TIN ISOTOPY-A NEW METHOD FOR SOLVING OLD QUESTIONS". Archaeometry. 52: 816–832. doi:10.1111/j.1475-4754.2010.00515.x.
  9. ^ "Pumping the polluted water from mines - BBC News". BBC Online. Retrieved 1 February 2018.
Wikimedia Commons has media related to Carnon River.


This article related to a river in England is a stub. You can help Wikipedia by expanding it.

Stub icon

This Cornwall location article is a stub. You can help Wikipedia by expanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Carnon_River&oldid=1048231036"