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Sluice Gates
Water levels on the River Shannon are managed using gates and sluices at the outlets of the three major lakes, and sluices and weirs at Jamestown, Roosky, Tarmonbarry, Meelick, and the New Cut. Despite these operations, the shallow gradient and natural restrictions prevent full control, especially during floods. River levels are mainly determined by rainfall in the catchment area.
ESB sluice gates activity information below and the latest Shannon Forecast is available here
Waterways Ireland Sluice Gate information is available on their website.
Current Sluice Gate Activity
= Open
= Closed