20 documents · Page 1 of 1
The 2023 Aquatic Effects Monitoring Program (AEMP) annual report for the Ekati Diamond Mine documents surveillance network sampling results and aquatic effects evaluation across four watersheds (Koala, King-Cujo, Pigeon…
The Independent Environmental Monitoring Agency provides detailed comments on Arctic Canadian Diamond Company Ltd.'s 3-year Seepage Report, addressing concerns about receiving environment definitions, adaptive managemen…
Burgundy Diamond Mines' August 2023 Surveillance Network Program monthly report for water licence W2020L2-0004, documenting water quality sampling results, flow measurements, and operational data. The report identifies…
This document comprises regulatory comments on the 2022 Ekati Diamond Mine Environmental Agreement and Water Licence Annual Report from multiple government agencies, Indigenous governments, and the Independent Environme…
Burgundy Diamond Mines' Surveillance Network Program (SNP) monthly report for June 2023 under Water Licence W2020L2-0004, submitted to the Wek'èezhii Land and Water Board. The report documents water quality monitoring,…
This 2021 Surveillance Network Program (SNP) summary and Waste Rock Seepage Survey report documents water quality monitoring and effluent compliance at the Ekati Diamond Mine under Water Licence W2020L2-0004, including…
Dominion Diamond Mines presents a framework for managing Waste Rock Storage Area (WRSA) seepage in response to a WLWB directive, proposing ecologically-derived thresholds and adaptive management action levels to replace…
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…
Ekati Diamond Mine Revised Site-Specific Water Quality Objectives (SSWQO) for Potassium, Version 1.0, prepared by Dominion Diamond Ekati Corporation, July 31 2015, transmitted to Violet Camsell-Blondin, Chair, Wek'èezhi…
This report proposes a site-specific chloride discharge criterion of 1,332 mg/L for discharges from Two Rock Sedimentation Pond related to potential Sable kimberlite pipe mining operations at EKATI Diamond Mine, based o…
Environment Canada responds to EMAB recommendations on water quality monitoring at Lac de Gras, explaining the application of national water quality guidelines to site-specific conditions and the process for developing…
Public hearing binder for BHP Billiton Diamonds Inc.'s water license renewal (MV2003L2-0013) for the Ekati Diamond Mine, held July 6-7, 2004, containing company presentations, interventions from federal and territorial…
This textbook chapter examines the environmental and physiological factors that modify the toxicity of aquatic pollutants to fish and other aquatic organisms, including the effects of pH, salinity, water hardness, disso…
Water quality monitoring data from Huckleberry Mines Ltd. (Ekati Diamond Mine) covering multiple sampling locations from 1997 to 2001, including physicochemical parameters, toxicity tests, and dissolved/total metal conc…
BHP Billiton Diamonds Ekati Water Licence Renewal Application 2012 (Eric Denholm BHP Billiton Diamonds, Reference 11-1421-0018, April 23 2012). Includes Ontario Ministry of Environment Standards Development Branch's con…
Water Licence Application MV2003L2-0013 binder for the Ekati Diamond Mine (BHP Billiton — renewal of N7L2-1616). Correspondence with David Scott (BHPB), Jane Howe (BHPB), Bob Wooley (MVLWB), Sarah Baines (MVLWB), Violet…
A water quality standards table comparing British Columbia guidelines and maximum limits for contaminants, specifying aquatic life and drinking water thresholds for various substances with hardness-dependent values wher…
The Northwest Territories Water Board published guidelines for the discharge of treated municipal wastewater in the NWT, establishing effluent quality criteria and receiving water quality objectives to protect public he…
The Northwest Territories Water Board's 1992 guidelines establish effluent quality standards and receiving water quality objectives for the discharge of treated municipal wastewater throughout the NWT, incorporating rev…
Dissolved Solids Toxicity reference binder transmitted via fax by Dennis Trotter (Mackenzie Valley Land and Water Board) to Karl Lauten. Includes McCulloch, Goodfellow & Black (1993) "Characterization, Identification an…