‘Heavy strain’: Calgary water consumption rises Friday to 493 million litres CTV NewsCalgary officials urge conservation after water use creeps up amid ruptured pipe woes Barchart.comBearspaw water main break The City of Calgary‘Ticking time bomb’: Calgary suffers 2nd ‘catastrophic’ water main break in 2 years CBCBoil water advisory in effect for several areas of Calgary after major water main break CBC
