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Rinn Lough

Rinn Lough (Irish: Claonloch, also Irish: Loch na Reanna),[1] also known as Lough Rynn, is a freshwater lake in the northwest of Ireland. It is located in south County Leitrim.

Geography

Rinn Lough measures about 4 km (2.5 mi) long and 1 km (0.6 mi) wide. It is located about 4 km (2 mi) south of Mohill. Lough Rynn Castle, a medieval castle now a hotel, occupies an estate on the lake's northeastern shore.[2]

Hydrology

Two smaller neighbouring lakes drain into Rinn Lough: Clooncoc Lough and Lough Errew. Rinn Lough drains south into the Rinn River flowing into Lough Forbes. Part of the river forms the Rinn River Natural Heritage Area.[2][4]

Ecology

The water quality was reported to be satisfactory c. 2001 – c. 2006 maintaining a mesotrophic rating.[5][6][n 1] but given a "bad ecological status" c. 2007 – c. 2009 due to pollution.[8] Zebra mussel infestation is present.[6] The ecology of Rinn Lough, and Irish waterways, remains threatened by curly waterweed, zebra mussel, and freshwater clam invasive species.[9][10]

See also

References and notes

Notes

  1. ^ Trophic states of "Oligotrophic" and "Mesotrophic" are desirable, but freshwater lakes rated 'Eutrophic' or 'Hypertrophic' indicates pollution.[7]

Primary sources

  1. ^ a b "Claonloch/Rinn Lough". Placenames Database of Ireland. Government of Ireland - Department of Arts, Heritage and the Gaeltacht. Retrieved 28 December 2015.
  2. ^ a b c Google (28 December 2015). "Rinn Lough" (Map). Google Maps. Google. Retrieved 28 December 2015.
  3. ^ Free, Gary; Little, Ruth; Tierney, Deirdre; Donnelly, Karol & Caroni, Rossana (2006). A Reference Based Typology and Ecological Assessment System for Irish Lakes (PDF) (Report). Environmental Protection Agency (Ireland). p. 13. Retrieved 12 October 2022.
  4. ^ "Rinn River NHA" (PDF). National Parks and Wildlife Service (Ireland). Retrieved 28 December 2015.
  5. ^ Clenaghan, Clinton & Crowe 2005, pp. 97.
  6. ^ a b EPA 2010, pp. 80.
  7. ^ Clenaghan, Clinton & Crowe 2005, pp. 8.
  8. ^ EPA 2010, pp. 7, 84.
  9. ^ Pedreschi et al. 2014.
  10. ^ Clenaghan, Clinton & Crowe 2005, pp. 16.

Secondary sources