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
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 edit

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 edit

Wildlife edit

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 edit

References edit

  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