Chemical, physical, microbiological water properties, water-licence criteria
837 documents · Page 19 of 42
A comprehensive water quality workshop presented to the Mackenzie Valley Land and Water Board covering the interpretation of water quality data, including properties of water molecules, environmental factors affecting w…
This 2001 aquatic baseline report by Rescan Environmental Services for BHP Billiton documents comprehensive baseline monitoring of lakes, streams, and aquatic ecosystems in areas of the proposed Sable and Pigeon pit dev…
BHP Public Hearing on the Sable, Pigeon and Beartooth Pits Developments, March 12 2002 (BHP Billiton Diamonds Inc., Yellowknife), Source Centre. Hearing transcript opened with prayer by Joe Migwi (Dogrib First Nation).…
A technical presentation by BGC Engineering on permafrost engineering considerations for mining operations, covering site investigation, infrastructure design (foundations, embankments, water containment), tailings faci…
Environmental Monitoring Advisory Board (EMAB) for the Diavik Project correspondence binder (2003-2004). Letters from EMAB to Melody McLeod (MVLWB), Bob Overvold (Regional Director General NWT DIAND), Dr. Bill Ross (Cha…
A handout presenting a framework for applying risk assessments to acid rock drainage (ARD) at mining operations, including hazard identification, probability and consequence evaluation, and case studies of mitigation me…
This Master of Science thesis by Karen Patricia Graham investigates the adsorption of phosphorus from wastewater effluent onto kimberlite tailings in BHP's Ekati Diamond Mine's processed kimberlite containment area thro…
This 2001 waste rock storage area seepage and waste rock survey report documents monitoring results from the Ekati Diamond Mine in compliance with Water Licence N7L2-1616, evaluating seepage quality, waste rock geochemi…
This 2001 waste rock storage area seepage and waste rock survey report documents monitoring results from the Ekati Diamond Mine, including characterization of seepage quality, geochemical testing of waste rock from Pand…
BHP Billiton's formal responses to multiple regulatory information requests concerning the proposed development of three kimberlite pipes (Sable, Pigeon, and Beartooth) at the Ekati Diamond Mine, addressing topics inclu…
This research presentation investigates lake bottom sediment quality as an environmental indicator in four lakes of the Coppermine River basin headwaters, analyzing metal concentrations, sedimentation rates, and metal e…
This technical report presents results of the 2001 Kodiak Lake Sewage Effects Study, the second year of follow-up monitoring after a three-year specialized study (1997-1999) examining effects of treated sewage effluent…
The 2001 Panda Diversion Channel Monitoring Program final report presents comprehensive environmental monitoring data from the stream habitat compensation program at Ekati Diamond Mine, including hydrology, fish populat…
This preliminary Wastewater and Processed Kimberlite Management Plan for the Ekati Diamond Mine describes comprehensive waste water management strategies and processed kimberlite disposal methods for the mine's 17-year…
This comprehensive 2001 monitoring report for the Panda Diversion Channel at the Ekati Diamond Mine documents stream hydrology, fish populations (especially Arctic grayling and lake trout), larval fish distribution, ben…
This preliminary wastewater and processed kimberlite management plan for the Ekati Diamond Mine describes treatment and disposal strategies for all wastewater sources including lake dewatering, process plant drainage, p…
East Desperation Pond Cofferdam As-Built Construction Report for the Ekati Diamond Mine (BHP Billiton Diamonds Inc., Project No. 0101-94-11580.058), July 2002, prepared by EBA Engineering Consultants Ltd. Includes the A…
This is a comprehensive data report from the 2001 Kodiak Lake Sewage Effects Study conducted by Rescan Environmental Services for BHP Billiton Diamonds Inc., presenting all environmental monitoring data collected from K…
This 2002 policy document establishes federal standards and principles for mine site reclamation in the Northwest Territories, addressing environmental protection, closure planning, financial security requirements, and…
A summary report documenting the state of knowledge about the West Kitikmeot Slave Study area, prepared by the WKSS Society partnership (1995-2001), which synthesizes traditional Aboriginal knowledge and scientific rese…