Lac de Gras Drainage Basin Study (DIAND, June 1998)
A hydrological study commissioned by DIAND and conducted in July 1997 with Lutsel K'e and Yellowknives Dene First Nations to investigate whether water flows from Lac de Gras southward into the Aylmer Lake-Lockhart River system, concluding that there is no surface outflow from Lac de Gras to the south based on aerial and ground surveys of the drainage divide.
- Date
- 1998-06-26
- Document type
- report
- Parties
- Indian and Northern Affairs Canada (DIAND), Bob Reid, David Milburn, Lutsel K'e Dene First Nation, Yellowknives Dene First Nation, Diavik Diamond Mines, BHP Diamonds, NWT Water Board, Erik Madsen, Fred Sangris, Lawrence Catholique, Jonas Catholique, Joe Michel, Noel Drybone, Alexie Mackenzie, Edward Doctor, Jennifer Bowen, Chief Beaulieu, Gordon Wray
- Locations
- Lac de Gras, Aylmer Lake, Lockhart River, Thonokied Lake, Mackay Lake, Courageous Lake, Seahorse Lake, Starfish Lake, Lac du Sauvage, Coppermine River, Great Slave Lake, East Arm, Artillery Lake, Ptarmigan Lake, Thelon River, Lake Providence, Clinton-Colden Lake, Fletcher Lake, Walmsley Lake, Cook Lakes, Fort Reliance, Echo Bay, Yellowknife, Dettah, Lutsel K'e, Northwest Territories, Ekati (Ek'ati/Koala)
- Parameters
- water drainage, watershed divide, surface outflow, height-of-land, water flow direction, drainage basin, water levels, underground water flows
- Pages
- 16
Original document
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