Aquatic Effects Monitoring Program (AEMP) 2021 Annual Report, Reasons for Decision, Ekati Diamond Mine (Wek'èezhìı Land and Water Board, July 2022)
The Wek'èezhìi Land and Water Board approved Arctic Canadian Diamond Company's 2021 Aquatic Effects Monitoring Program (AEMP) Annual Report on July 19, 2022, with specific directions for future submissions regarding pH measurements, ammonia sampling methods, sediment sampling procedures, arsenic baseline data, chlorophyll a benchmarks, and Slimy Sculpin population trends.
- Date
- 2022-07-19
- Document type
- regulatory-filing
- Parties
- Wek'èezhìi Land and Water Board, Arctic Canadian Diamond Company Ltd., Government of Northwest Territories – Environment and Natural Resources, Independent Environmental Monitoring Agency, Environment and Climate Change Canada, Fisheries and Oceans Canada
- Locations
- Ekati Diamond Mine, Lac de Gras, Northwest Territories, Leslie Lake, Moose Lake, Ulu Lake, Horseshoe Lake, Cujo Lake, Kodiak Lake, Counts Lake, Lower Exeter Lake, Slipper-Lac du Gras, Logan Outflow, Sable Waste Rock Storage Area, Long Lake Containment Facility, Two Rock Sedimentation Pond, Horseshoe Watershed, Koala Lake
- Parameters
- water quality, aquatic effects monitoring, pH, dissolved oxygen, specific conductivity, Secchi depth, chloride, potassium, nitrate-N, barium, nickel, strontium, ammonia, sediment quality, antimony, uranium, arsenic, total metals, phytoplankton, zooplankton, benthos, chlorophyll a, fish tissue selenium, Slimy Sculpin catch per unit effort, large-bodied fish, traditional knowledge
- Pages
- 14
Original document
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