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4450 km 2
- Lough Neagh covers 386 km 2 and is by far the largest area of freshwater in the British Isles. Situated in north-east Ireland, it has a drainage basin of 4450 km 2, which is shared between Northern Ireland (91%) and the Republic of Ireland (9%).
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People also ask
Where does Lough Neagh drain?
What river flows into Lough Neagh?
What is the Lough Neagh & Lower Bann Drainage Act?
What percentage of Northern Ireland is drained into the Lough?
How are water levels controlled on Lough Neagh & Lower Bann?
How are water levels prescribed in Lough Neagh?
May 30, 2024 · Rivers flowing into Lough Neagh drain about 43% of Northern Ireland, plus part of County Monaghan in the Republic of Ireland. The pdf document below shows a map of the Lough Neagh...
Drainage schemes: McMahon Scheme (began 1847-1858) lowered water level by 0.76m. Shepherd Scheme (1930-1942) plus 1952 and 1959 Schemes lowered average water levels by 1.26m.
Hydrology. Of the 1,760-square-mile (4,550 km 2) catchment area, around 9% lies in the Republic of Ireland and 91% in Northern Ireland; [8] altogether 43% of the land area of Northern Ireland is drained into the lough, [9] which itself flows out northwards to the sea via the River Bann.
4 days ago · Numerous rivers flow into Lough Neagh which in turn discharges to the sea via the Lower Bann River. The Lough Neagh catchment drains 43 per cent of the land area of Northern Ireland, as...
Water Levels Drainage and Navigation. Water levels on Lough Neagh and flows in the Lower Bann are controlled by a system of sluice gates and weirs put in place as a result of a number of drainage schemes. A system of locks makes it possible to navigate along the full length of the river.
The Lough Neagh and Lower Bann Drainage and Navigation Act (Northern Ireland) 1955 - sets the statutory duty to regulate the levels of the Lough within prescribed limits as far as weather...
Lough Neagh covers 386 km 2 and is by far the largest area of freshwater in the British Isles. Situated in north-east Ireland, it has a drainage basin of 4450 km 2, which is shared between Northern Ireland (91%) and the Republic of Ireland (9%). The average water retention time is 15 months.