Hydropower output at Hoover and Glen Canyon dams has significantly declined since 2000 due to reduced water levels in Lakes Mead and Powell.

There's a recreational reservoir that Colorado residents know well, as it's open all year and offers plenty of trails, ...

Police are collating potentially new information regarding the body of a man found in a remote Powys reservoir last year – after the case featured on an episode of BBC’s Crimewatch Live last week.