Diavik

Diavik 'misunderstood' requirement to report February groundwater spill: N.W.T. inspectors

Diavik 'misunderstood' requirement to report February groundwater spill: N.W.T. inspectors

An N.W.T. diamond mine "misunderstood" its reporting requirements earlier this year when it failed to flag a massive groundwater spill, according to the territorial government.  A broken pipeline leaked 450,000 cubic metres of groundwater — enough to fill 180 Olympic-sized swimming pools — and was first spotted at the Diavik mine on Feb. 7, the N.W.T.'s lands department (now the Department of Environment and Climate Change) said in March. 

N.W.T. diamond mine reports spill of 450 million litres of wastewater

N.W.T. diamond mine reports spill of 450 million litres of wastewater

The Diavik Diamond Mine in the Northwest Territories says 450 million litres of wastewater spilled due to a broken pipeline. The spill took place on Feb. 7 but wasn't reported to the Northwest Territories government until late last week. The territorial government says pipeline operators did not initially believe it needed to be reported as the wastewater leaked into a containment pond that was its final destination.