Tag Archives: Head Race Canal

CONTROLLING the water levels on the River Shannon and the Head Race Canal continues to be a key aspect of Ardnacrusha Power Station, according to an experienced retired electrician. Looking back on his 44-year stint in Ardnacrusha, Francis Moloney (73) from Clonlara has outlined other statutory obligations staff fulfilled, apart from vital electricity generation. In the winter time, he recalled during high water levels Ardnacrusha was responsible for maintaining certain levels on the River Shannon. “People working up along the Shannon in places like Killaloe and Portumna would report what the water levels were to staff in Ardnacrusha where they are logged to determine the input into the River Shannon, which dictates what generation is going to be done at a particular time. “If the levels in the River Shannon go above the statutory level, you commence spilling of excess water down the Old River Shannon where people like Bertie Poole would operate the gates at Parteen Weir on behalf …

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