naturally occurring

Nearly 6 million litres of water from oilsands sediment pond released into Athabasca River

Nearly 6 million litres of water from oilsands sediment pond released into Athabasca River

Suncor has reported six million litres of water that exceed sediment guidelines have been released into the Athabasca River from a pond at its Fort Hills oilsands mine. "Suncor took action to stop the discharge system and the release has been stopped," said a note from the Alberta Energy Regulator sent to area First Nations on Monday. The note said the water is from a pond used to settle suspended solids in surface water that runs in from various parts of the site. The water has drained from muskeg, rock and soil overlaying the bitumen, material being stored for reclamation and other areas of the site that are undisturbed by mining.

Islanders with private wells reminded to get drinking water tested for manganese

Islanders with private wells reminded to get drinking water tested for manganese

Officials on P.E.I. are reminding Islanders with wells to get their drinking water tested regularly — including for manganese. The element is naturally occurring in the environment, and is typically found in swampy areas. Some studies have shown an association between high levels of manganese in drinking water and neurological effects in children, said Ryan Neale, manager of environmental health with the Chief Public Health Office.

Contaminant from coal mines already high in some Alberta rivers: unreported data

Contaminant from coal mines already high in some Alberta rivers: unreported data

The province's plan for large-scale expansion of the industry is fueling widespread criticism that includes concerns over selenium pollution. The data shows that same contaminant has been found for years at high levels downstream of three mines and never publicly reported. The findings raise questions about Alberta Environment, said a former senior official who has seen the data. "There were lots of [selenium] numbers and it was consistently above the water quality guidelines and in many cases way higher," said Bill Donahue, the department's one-time executive director of science. "Why did Alberta Environment sit on these data for easily the last 10 to 15 years?"

West Saint John homes could link to new water supply in two weeks

West Saint John homes could link to new water supply in two weeks

People in six west Saint John neighbourhoods could have new drinking water in two weeks. Those areas; Randolph, Milford, Fundy Heights, Lower West, Duck Cove and Sand Cove, will be disconnected from the current groundwater well system and switched to treated water from the Loch Lomond Lakes on the city's east side as early as Feb. 12. City water commissioner Brent McGovern said there will be a changeover period of as much as two weeks during which water from both sources will be in the system.