Aquatic Effects Monitoring Program (AEMP) Annual Report 2020, Cover Letter, Ekati Diamond Mine (Arctic Canadian Diamond Company, March 2021)
Arctic Canadian Diamond Company Ltd submits the 2020 Aquatic Effects Monitoring Program (AEMP) Annual Report for the Ekati Diamond Mine to the Wek'èezhìi Land and Water Board, documenting monitoring results during a period of reduced field sampling due to COVID-19 care and maintenance operations. The report identifies Action Level exceedances for four biological variables across multiple lakes and includes updates to water quality benchmarks and a Cujo Lake aeration strategy follow-up.
- Date
- Document type
- Report
- Parties
- Arctic Canadian Diamond Company Ltd, Wek'èezhìi Land and Water Board, Joseph Mackenzie
- Locations
- Ekati Diamond Mine, Yellowknife, Northwest Territories, Calgary, Alberta, Cujo Lake, Fay Bay, Leslie Lake, Moose Lake
- Parameters
- aquatic effects monitoring, water quality, antimony, molybdenum, strontium, zinc, phytoplankton biomass, phytoplankton density, phytoplankton community composition, zooplankton community composition, biological variables, fish health monitoring, lake aeration
- Pages
- 3
Original document
Loading the document…