The River Lennon or Leannan (Irish: An Leanainn[1]) is a river in County Donegal, Ireland.[2]

River Leannan
Leannan River
The "Fish House", Ramelton, with the River Lennon passing it
Map
Native nameAn Leanainn (Irish)
Location
CountryIreland
CitiesKilmacrennan, Ramelton
Physical characteristics
Source 
 • locationGlendowan Mountains
Mouth 
 • location
Atlantic Ocean via Lough Swilly at Ramelton
Length45.9 kilometres (28.5 mi)
Basin size262 square kilometres (101 sq mi)
Discharge 
 • average21.3 m3/s (750 cu ft/s)
 • maximum41.79 m3/s (1,476 cu ft/s)

Course

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The River Lennon rises in the Glendowan Mountains and flows through Gartan Lough and Lough Fern. It continues through Kilmacrennan and enters Lough Swilly at Ramelton.

Pollution

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Wildlife

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The River Lennon is a noted brown trout fishery.[3] Salmon numbers are recovering after a UDN outbreak in the 1970's. Other species found in the river (a Special Area of Conservation) include the freshwater pearl mussel, European otter and slender naiad.[4]

See also

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References

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  1. ^ "An Leanainn". logainm.ie.
  2. ^ "Archived copy" (PDF). Archived from the original (PDF) on 4 June 2015. Retrieved 27 April 2016.{{cite web}}: CS1 maint: archived copy as title (link)
  3. ^ "Fishing in Ireland. An angler's guide to the best fishing in Ireland". fishinginireland.info. Retrieved 27 April 2016.
  4. ^ "Leannan River SAC | National Parks & Wildlife Service". npws.ie. Retrieved 27 April 2016.

52°13′42″N 9°19′42″W / 52.228373°N 9.328336°W / 52.228373; -9.328336