Arctic Canadian Diamond Company Ltd. - W2012L2-0001

Subject to the terms and conditions of this Licence, the Licensee may divert water from Upper Panda Lake to Kodiak Lake, and use water and dispose of Waste for the purpose of mining the Panda, Koala, Koala North, Misery, Fox, and Jay kimberlite pipes, for operating the processing facilities and related infrastructure, and carrying out Reclamation associated with diamond mining within the Koala, Misery, King-Cujo, Desperation-Carrie, and Lac du Sauvage Watersheds of the Lac de Gras basin, Northwest Territories.This Licence entitles the Licensee to use water, Dewater Sable, Pigeon, and Beartooth Lakes for the purpose of mining, to Drawdown Two Rock Lake, divert Pigeon Stream around the Pigeon pit, pipe water from Bearclaw Lake outflow around Beartooth pit, and deposit Processed Kimberlite into a Processed Kimberlite Containment Area for the purpose of creating a pit lake. The Licensee may also dispose of Waste for industrial undertakings in diamond mining and processing, production, Reclamation and associated uses in the Koala, Pigeon, and Sable watersheds, Northwest Territories as shown on Figure 6, 8, & 10 of the Class A Water Licence and Land Use Permits supporting documents, submitted August 21, 2001.This Licence entitles the Licensee to Dewater Lynx Lake, use water, dispose of Waste, and divert runoff around the Lynx pit, for the purposes of mining the Lynx kimberlite pipe and carrying out Reclamation of the Lynx Development.This Licence also entitles the Licensee to Dewater a portion of Lac du Sauvage, use water, dispose of Waste, and divert streams B0 and Ac35 around the perimeter of the Dewatered area, for the purposes of mining the Jay kimberlite pipe and carrying out Reclamation of the Jay Development, as shown in Map 3.1-3 of the Updated Project Description submitted June 7, 2016.This Licence also entitles the Licensee to use water, dispose of Waste, and divert Groundwater inflows for the purposes of underground mining of the Misery kimberlite pipe and carrying out Reclamation of the Misery Underground Development, as described in the Application submitted August 15, 2017 and the additional information submitted during the regulatory process.The activities listed above are to be conducted as described in the Environmental Impact Assessments.

Documents

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W2012L2-0001 - Ekati - Two Rock Outfall Report - Version 3.0 - Jul 23_21.pdf (25.73 MB) July 23, 2021 July 27, 2021
W2012L2-0001 - Ekati - Two Rock Outfall Design Report - Version 2.0 - Reasons for Decision - Mar 19_21.pdf (276.76 KB) March 19, 2021 March 19, 2021
W2012L2-0001 - Ekati - Two Rock Outfall Report - Version 2.0 - Review Summary and Attachments - Feb 15_21.pdf (3.12 MB) February 15, 2021 March 12, 2021
W2012L2-0001 - Ekati - Two Rock Outfall Report - Version 2.0 - Jan 5_21.pdf (5.12 MB) January 5, 2021 January 14, 2021
W2012L2-0001 - Ekati - Cujo Lake Outflow Special Study - Jan 28_20.pdf (14.99 MB) January 28, 2020 March 23, 2020
W2012L2-0001 - Ekati - Potassium Toxicity Study Report - Reasons for Decision - Jan 30_20.pdf (322.61 KB) January 30, 2020 January 30, 2020
W2012L2-0001 - Ekati - Potassium Toxicity Study Report - Review Summary and Attachments - Dec 12_19.pdf (793.7 KB) December 12, 2019 January 9, 2020
W2012L2-0001 - Ekati - Potassium Toxicity Study Report - Aug 28_19.pdf (19.84 MB) August 28, 2019 September 25, 2019
W2012L2-0001 - Ekati - Sable Diffuser - DFO Letter of Advice - Jul 5_18.pdf (170.64 KB) July 5, 2018 January 21, 2019
W2012L2-0001 - Ekati - Two Rock Outfall Design Report - Version 1.1 - Board Letter - Aug 27_18.pdf (125.09 KB) August 27, 2018 August 27, 2018
W2012L2-0001 - Ekati - Two Rock Outfall Report - Version 1.1 - May 25_18.pdf (9.8 MB) May 25, 2018 June 1, 2018
W2012L2-0001 - Ekati - Two Rock Outfall Report - Directive and Reasons for Decision - Apr 30_18.pdf (820.16 KB) April 30, 2018 April 30, 2018
W2012L2-0001 - Ekati - Two Rock Outfall Report - Review Summary and Attachments - Mar 21_18.pdf (1.45 MB) March 21, 2018 March 22, 2018
W2012L2-0001 - Ekati - Two Rock Outfall Report - Oct 13_17.pdf (8.2 MB) October 13, 2017 October 13, 2017
W2012L2-0001 - Ekati - Jay Dyke Review Panel - Terms of Reference - Aug 29_17.pdf (357.15 KB) August 29, 2017 September 1, 2017
W2012L2-0001 - Ekati - PK Deposition Study - Sep 19 _16.pdf (1.1 MB) September 19, 2016 May 25, 2017
W2012L2-0001 - Ekati - Pigeon Stream Diversion - 2014 Monitoring Program - Report - Apr 6_15.pdf (17 MB) April 5, 2015 April 6, 2015
W2012L2-0001 - Ekati - Pigeon Stream Diversion - 2014 Monitoring Program - Appendices - Apr 6_15.pdf (18.12 MB) April 5, 2015 April 6, 2015
W2012L2-0001 - Ekati - Dust Suppression Study - Plans and Study Design - IEMA Letter to DDEC - Jul 18_14.pdf (138.42 KB) July 17, 2014 July 22, 2014
W2012L2-0001 - Ekati - Source Emission Survey - Apr 22_14.pdf (15.6 MB) April 21, 2014 April 21, 2014
W2012L2-0001 - Ekati - Incinerator Stack Emissions Test Results - Mar 30_14.pdf (15.01 MB) March 29, 2014 March 30, 2014
W2012L2-0001 - Ekati - Pit Lakes Water Quality Modelling Predictions - Nov 22_13.pdf (6.18 MB) November 21, 2013 December 11, 2013
W2012L2-0001 - Ekati - Carbon and Aluminum Summary Results by Cell E and Koala - Oct 15_12.pdf (81.35 KB) October 14, 2012 July 21, 2013
W2012L2-0001 - Ekati - Elphick 2011 Article - Chronic Toxicity of Chloride to Freshwater Species - Dec 20_11.pdf (156.65 KB) December 19, 2011 June 27, 2013
W2012L2-0001 - Ekati - Carbon and Aluminum Summary Results by Cell E and Koala - Data - Oct 15_12.xlsx (265.02 KB) October 14, 2012 October 14, 2012
W2012L2-0001 - Ekati - Carbon and Aluminum Summary Cell E and Koala - Oct 15_12.pdf (81.35 KB) October 14, 2012 October 14, 2012
W2012L2-0001 - Ekati - WL Renewal Application - EcoMetrix Report - Sep 24_12.pdf (207.32 KB) September 23, 2012 September 24, 2012
W2012L2-0001 - Ekati - Water Quality Modeling of the Koala Watershed - Report and Appendices - May 2_12.pdf (22.76 MB) May 1, 2012 August 2, 2012
W2012L2-0001 - Ekati - Report - Aluminum Freshwater Toxicity Benchmark - Apr 23_12.pdf (98.41 KB) May 3, 2012 May 16, 2012
W2012L2-0001 - Ekati - Report - Cadmium Freshwater Toxicity Benchmark - Apr 27_12.pdf (49.55 KB) May 3, 2012 May 16, 2012
W2012L2-0001 - Ekati - Report - Copper Freshwater Toxicity Benchmark - Apr 23_12.pdf (59.55 KB) May 3, 2012 May 16, 2012
W2012L2-0001 - Ekati - Report - Selenium Freshwater Toxicity Benchmark - Apr 23_12.pdf (56.79 KB) May 3, 2012 May 16, 2012
W2012L2-0001 - Ekati - Report - SSWQO - Molybdenum - Apr 30_12.pdf (4.18 MB) May 3, 2012 May 16, 2012
W2012L2-0001 - Ekati - Report - SSWQO - Nitrate - Appendices - Apr 26_12.pdf (24.54 MB) May 3, 2012 May 16, 2012
W2012L2-0001 - Ekati - Report - SSWQO - Nitrate - Apr 26_12.pdf (4.45 MB) May 3, 2012 May 16, 2012
W2012L2-0001 - Ekati - Report - SSWQO - Potassium - Apr 30_12.pdf (6.54 MB) May 3, 2012 May 16, 2012
W2012L2-0001 - Ekati - Report - SSWQO - Sulphate - Apr 26_12.pdf (4.56 MB) May 3, 2012 May 16, 2012
W2012L2-0001 - Ekati - Report - SSWQO - Vanadium - Apr 26_12.pdf (5.92 MB) May 3, 2012 May 16, 2012
W2012L2-0001 - Ekati - Article - Elphick 2011 - Chronic Toxicity of Chloride to Freshwater Species - Dec 20_11.pdf (156.65 KB) December 19, 2011 December 19, 2011