Chemical, physical, microbiological water properties, water-licence criteria
837 documents · Page 7 of 42
The Independent Environmental Monitoring Agency reviews Dominion Diamond Mines' 2018 Ekati Aquatic Effects Monitoring Plan Annual Report and identifies concerns regarding elevated mercury levels in Kodiak Lake trout and…
This Response Plan for Chloride Version 2.1 addresses elevated chloride concentrations in Leslie and Moose lakes downstream of the Long Lake Containment Facility at the Ekati Diamond Mine, documenting action level excee…
The Independent Environmental Monitoring Agency provides detailed comments on Dominion Diamond Mines' 2018 Seepage Survey Report, recommending establishment of a new reference station unimpacted by mine activities, clar…
Dominion Diamond Mines' June 2019 Surveillance Network Program monthly report for Water Licence W2012L2-0001, containing 24 water samples collected from various monitoring stations at Ekati Diamond Mine with comprehensi…
This 2018 Waste Rock and Waste Rock Storage Area Seepage Survey Report documents Dominion Diamond Mines' compliance with Water Licence W2012L2-0001 requirements for monitoring seepage quality and waste rock geochemistry…
The Wek'èezhìi Land and Water Board issued a Reasons for Decision on April 24, 2019 rejecting Dominion Diamond Mines' Ekati Aquatic Effects Monitoring Program (AEMP) Fish Response Plan Version 1.2, but establishing spec…
The 2018 Aquatic Effects Monitoring Program (AEMP) Annual Report for the Ekati Diamond Mine documents the results of comprehensive aquatic ecosystem monitoring across three watersheds (Koala, King-Cujo, and Pigeon-Fay/U…
Statistical analysis report of the 2018 Aquatic Effects Monitoring Program for Ekati Diamond Mine, presenting regression models and hypothesis tests comparing water quality, plankton, benthos, and fish parameters across…
This comprehensive 2018 Aquatic Effects Monitoring Program (AEMP) data report for the Ekati Diamond Mine presents detailed photographic documentation and analysis of fish health indicators (DELT assessments, parasites,…
Comprehensive Sable Aquatic Baseline Report documenting benthic invertebrate and fish community monitoring data collected from 1999 to 2017 in lakes and streams near the Ekati Diamond Mine in the Northwest Territories,…
This is the 2018 Aquatic Effects Monitoring Program (AEMP) Part 2 Data Report for the Ekati Diamond Mine, documenting comprehensive aquatic environmental sampling conducted from October 2017 to September 2018. The repor…
The 2018 Aquatic Effects Monitoring Program (AEMP) report for the Ekati Diamond Mine presents a comprehensive evaluation of aquatic effects across multiple watersheds, analyzing physical limnology, water quality, and bi…
Monthly Surveillance Network Program report for February 2019 submitted by Dominion Diamond Mines to the Wek'èezhìi Land and Water Board documenting water volumes, lake levels, minewater quantities, sewage treatment, or…
The Independent Environmental Monitoring Agency provides detailed comments on Dominion Diamond Ekati's Fish Version 1.2, Phosphorus Version 1.3, and Chloride Version 1.2 response plans, recommending improvements to wate…
The Independent Environmental Monitoring Agency submits detailed comments on Dominion Diamond Ekati ULC's Wastewater Processed Kimberlite Management Plan version 8.0 and Panda Koala Deposition Study, recommending contin…
The Independent Environmental Monitoring Agency submits comments on Dominion Diamond's Aquatic Response Framework v3.0, challenging the proposed fluoride benchmark of 1.5 mg/L and recommending retention of the 0.27 mg/L…
The 101st Board Meeting of the Independent Environmental Monitoring Agency (September 19-20, 2018) covered Agency business including reviews of regulatory submissions, communications updates, financial reporting, and pr…
The Independent Environmental Monitoring Agency submits its review of Dominion Diamond Ekati ULC's 2017 Aquatic Effects Monitoring Plan Annual Report to the Wek'eezhii Land and Water Board, noting it is a high-quality r…
Dominion Diamond Ekati ULC submits Version 8.0 of the Wastewater and Processed Kimberlite Management Plan and a Panda/Koala Deposition Study to the Wek'èezhìi Land and Water Board, requesting approval to commence Fine P…
This technical memorandum presents linked physical and chemical models for Panda, Koala North, and Koala pit lakes at the Ekati Diamond Mine to evaluate post-closure pit lake water quality following placement of fine pr…