Chemical, physical, microbiological water properties, water-licence criteria
837 documents · Page 15 of 42
This study evaluates the potential effects on fish habitat of extracting an additional 50,000 m³/year of water from Grizzly Lake at the EKATI Diamond Mine, using a mass balance model under various climatic scenarios. Th…
This report presents a downstream dilution study of effluent discharged from the Long Lake Containment Facility (LLCF) into a chain of lakes leading to Lac de Gras. A mass balance dilution model was developed, calibrate…
This interim abandonment and reclamation plan for the Ekati Diamond Mine describes the reclamation strategy for seven kimberlite pipes (Panda, Koala, Beartooth, Fox, Misery, Sable, and Pigeon) and associated mine infras…
BHP Billiton's 2004 annual report covering 2003 operations and environmental compliance at the Ekati Diamond Mine in the Northwest Territories, detailing monitoring programs for water quality, air quality, wildlife popu…
The Mackenzie Valley Resource Management Act (2004) establishes an integrated system of land and water management in the Northwest Territories, creating land use planning boards, land and water boards, and an environmen…
This workshop document from March 16-17, 2004 presents IEMA's review of Ekati Diamond Mine's environmental monitoring programs and management plans, including detailed findings from 2003 Aquatic Effects Monitoring Progr…
This workshop presentation document from the Independent Environmental Monitoring Agency outlines findings from the 2003 Aquatic Effects Monitoring Program (AEMP) at Ekati Diamond Mine, reporting on water quality, fish,…
Workshop report documenting BHPB's environmental monitoring and management programs at Ekati, including a risk assessment of wildlife exposure to processed kimberlite and metals, and a dust monitoring program for plant…
Independent Environmental Monitoring Agency (IEMA) workshop presentation: "Studies in Long Lake — 2003" presented at the Review of Ekati's Environmental Monitoring and Management Programs Workshop, March 16-17 2004. Inc…
This document presents highlights from the Mackenzie River Basin Board's 2004 State of the Aquatic Ecosystem Report, assessing the environmental health of Canada's largest river basin across six sub-basins. The report c…
BHP Billiton submission of supporting documents accompanying a revised Wastewater and Processed Kimberlite Management Plan for the Ekati Diamond Mine, including risk assessments, water quality predictions, and fish popu…
BHP Billiton's integrated Wastewater and Processed Kimberlite Management Plan for the Ekati Diamond Mine describes wastewater sources (lake dewatering, site drainage, pit water, sewage) and processed kimberlite disposal…
This 2003 aquatic assessment of Grizzly Lake at the Ekati Diamond Mine examines water quality, limnology, and biological communities to determine nutrient sources and effects of changing water chemistry on aquatic life.…
This report presents water quality, phytoplankton, and zooplankton monitoring data collected from Cells C, D, and E of the Long Lake Containment Facility at the Ekati Diamond Mine during July-September 2003, in support…
BHP Billiton's 2004 Environmental Agreement Annual Report for the Ekati Diamond Mine documents the mine's eighth year of operation, detailing comprehensive environmental monitoring programs covering air quality, water q…
This risk assessment evaluates the relative risk to aquatic life downstream of the Long Lake Containment Facility (LLCF) from discharging Fox Pit mine water into either Cell C or Cell D over the operational life of the…
BHP Billiton's 2004 Environmental Agreement Annual Report for the Ekati Diamond Mine documents the mine's eighth year of operation, detailing successes in health, safety, environmental management, and community engageme…
This report presents revised water quality prediction modelling for the Long Lake Containment Facility (LLCF) at Ekati Diamond Mine, comparing two scenarios for discharge of treated Fox Pit mine water into different cel…
This comprehensive informational document published by Indian and Northern Affairs Canada describes eleven contaminated sites across the Northwest Territories resulting from past mining and military operations, detailin…
BHP Billiton Diamonds Inc. applies to renew water licence N7L2-1616 for continued operation of the Ekati Diamond Mine from 2004 to 2015, detailing water use, waste management, environmental monitoring, and predicted imp…