Chemical, physical, microbiological water properties, water-licence criteria
837 documents · Page 8 of 42
This section of the Ekati Mine Interim Closure and Reclamation Plan (ICRP) Version 3.0 from August 2018 details closure objectives, criteria, and engineering works for open pits at the Ekati Diamond Mine. It presents pi…
Dominion Diamond submits the updated Aquatic Response Framework Version 3.0 for the Ekati Diamond Mine to the Wek'èezhìi Land and Water Board, proposing a fluoride benchmark of 1.5 mg/L and responding to regulatory comm…
Dominion Diamond Ekati ULC submits Version 1.2 of the Response Plan for Fish to the Wek'èezhìi Land and Water Board, addressing low action level exceedances for antimony, molybdenum, selenium, uranium, and EROD activity…
Dominion Diamond Ekati ULC submits the Sable Waste Rock Storage Area Design Report Version 2.0 and Waste Rock and Ore Management Plan Version 9.0 to the Wek'èezhìi Land and Water Board for approval, proposing a 30 m set…
The Independent Environmental Monitoring Agency held its 100th Board of Directors meeting on March 13-14, 2018 in Yellowknife to discuss ongoing monitoring projects, regulatory correspondence, and updates on Dominion Di…
The Wek'èezhìi Land and Water Board approved Dominion Diamond Ekati ULC's 2016 Three-Year Seepage Survey Report (2014-2016) on January 25, 2018, and issued directives requiring submission of revised monitoring plans, wa…
The Independent Environmental Monitoring Agency held its 98th Board of Directors meeting on September 12-14, 2017 in Yellowknife, including a site visit to Ekati Diamond Mine. The meeting covered presentations on the Mi…
The Independent Environmental Monitoring Agency reviews Dominion Diamond Ekati Corporation's 2016 Aquatic Effects Monitoring Plan Annual Report and provides comments on water quality exceedances in Koala and King-Cujo w…
This Aquatic Response Plan for Selenium Version 1.1 documents Dominion Diamond Ekati Corporation's response to elevated selenium concentrations detected in Cujo Lake during winter 2016, which triggered a low action leve…
The 2016 Aquatic Effects Monitoring Program (AEMP) annual report for the Ekati Diamond Mine evaluates aquatic effects across multiple watersheds through comprehensive monitoring of physical limnology, water quality, and…
This 2016 Waste Rock and Waste Rock Storage Area Seepage Survey Report documents monitoring of waste rock storage areas and seepage quality at the Ekati Diamond Mine, prepared by SRK Consulting for Dominion Diamond Ekat…
This is the 2016 Aquatic Effects Monitoring Program (AEMP) Summary Report for the Ekati Diamond Mine, submitted by Dominion Diamond Ekati Corporation to the Wek'èezhìi Land and Water Board under Water Licence W2012L2-00…
This is the 2016 Aquatic Effects Monitoring Program Part 2 – Data Report for the Ekati Diamond Mine, submitted to the Wek'èezhìi Land and Water Board in March 2017. The report presents comprehensive field methodology an…
This is Part 3 of the 2016 Aquatic Effects Monitoring Program (AEMP) annual report for Ekati Diamond Mine, submitted to the Wek'èezhìi Land and Water Board under Water Licence W2012L2-0001. The document presents detaile…
The Independent Environmental Monitoring Agency provides final review comments on Dominion Diamond Ekati Corporation's 2016 Environmental Impact Report, approving it for submission while offering recommendations for imp…
This 2016 Environmental Impact Report Plain English Summary from Dominion Diamond Ekati Corporation describes the ongoing environmental management and monitoring at the Ekati Diamond Mine in the Northwest Territories, c…
Dominion Diamond Ekati Corporation's Aquatic Response Plan for Selenium addresses the exceedance of low action levels for selenium in Cujo Lake detected during 2016 under-ice monitoring, caused by discharge of selenium-…
This Aquatic Response Plan for Fish addresses low action level exceedances detected in 2012 for tissue metals (antimony, molybdenum, selenium, uranium) and EROD activity in lake trout and round whitefish at the Ekati Di…
The 2015 Aquatic Effects Monitoring Program (AEMP) Summary Report documents the comprehensive annual monitoring of aquatic ecosystems at the Ekati Diamond Mine across four watersheds (Koala, King-Cujo, Carrie Pond, and…
The 2015 Aquatic Effects Monitoring Program (AEMP) Part 1 report evaluates aquatic environmental effects from the Ekati Diamond Mine across four watersheds (Koala, King-Cujo, Pigeon-Fay, and Upper Exeter) and reference…