Add Yahoo as a preferred source to see more of our stories on Google. The number of dams in the United States at risk of overtopping is increasing, "threatening their structural integrity and ...
Aging infrastructure and rising water levels are increasing the number of dams at risk of overtopping, threatening their structural integrity and potentially putting downstream communities in peril.
The overtopping at the 1,020 MW Tala Hydropower Plant dam has been contained after maintenance crews successfully accessed the dam and lifted an overflow spillway gate on the evening of October 10.
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