Chemical, physical, microbiological water properties, water-licence criteria
837 documents · Page 36 of 42
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…
Case study examining the Eskay Creek gold, silver, and base metal mine's waste management strategies, focusing on acid-generating rock (PAG) disposal options and the selection of underwater disposal in Albino Lake and B…
An environmental fact sheet for the Equity Division (Placer Dome Canada) minesite in central British Columbia, documenting mining operations, geology, waste management systems, acid rock drainage treatment, monitoring p…
The Lutsel K'e First Nation submission to the NWT Diamonds Project Federal Environmental Assessment Review Panel opposes the BHP/Diamet mine project pending recognition of their aboriginal rights, title, and jurisdictio…
This academic paper reviews the physics and chemistry of wind-blown snow in polar regions, examining how wind transport, sublimation, and atmospheric processes alter snow accumulation rates and chemical composition. The…
Submission by the Department of Indian and Northern Affairs Canada (DIAND / Indian and Northern Affairs Canada) to the BHP NWT Diamonds Project Environmental Assessment Panel, February 22 1996. Covers the federal Crown'…
A comprehensive guide outlining water licensing procedures and information requirements in the Northwest Territories, including which undertakings require licences, application processes for Type A and Type B projects,…
BHP's Additional Information Response to Part C of the NWT Diamonds Project Environmental Impact Statement addresses 17 panel questions and information gaps identified during the EIS review, covering spillway functions,…
A lecture on material characterization for predicting metal leaching and acid rock drainage from mine waste, covering elemental composition analysis, weathering processes, dissolution and solubility controls, drainage c…
Curriculum vitae of David William Schindler, a renowned limnologist and ecologist documenting his education, scientific employment, awards, committee memberships, and extensive publications (1962-1996 and in press) prim…
This tailings management plan for the BHP Diamonds Project describes the design and operation of a 133-million-tonne tailings disposal system using Long Lake basin in the Northwest Territories, including perimeter dams,…
This document is BHP Billiton's December 1995 response to the panel's request for additional information on monitoring programs for the NWT Diamonds Project (Ekati), detailing adaptive management criteria, thresholds, a…
BHP Diamonds Inc.'s 1995 baseline study update on meteorology, hydrology, and water quality for the NWT Diamonds Project (Ekati) documents continued monitoring showing 40% higher precipitation than 1994, elevated surfac…
This 1995 baseline study update reports meteorological, hydrological, and water quality monitoring for the NWT Diamonds Project (Ekati Mine) in the Koala/Long Lake watershed. The year was characterized by significantly…
This document provides BHP's response to a panel request for alternatives to accelerate water infilling of mined-out open pits at the Ekati Diamond Mine, discussing options such as waste rock backfilling, tailings depos…
This document responds to a panel's request for additional information on baseline ground water data and monitoring plans for the proposed BHP Diamond Mine at Lac de Gras. The proponent describes low predicted groundwat…
This document is the proponent's detailed response to regulatory panel requests for information on environmental and socioeconomic monitoring programs for the NWT Diamonds Project. It outlines comprehensive monitoring p…
This document is a detailed response to a regulatory panel's information requests regarding waste management plans for the Ekati Diamond Mine, specifically addressing tailings management, water treatment facilities, nit…
This 1995 baseline fisheries and aquatic life study documents environmental conditions in the Koala watershed near the proposed Ekati Diamond Mine, establishing baseline data for long-term monitoring of four designated…
EBA Engineering Consultants prepared preliminary designs for tailings dams and associated earthworks at the NWT Diamonds Project located 300 km northeast of Yellowknife, featuring four perimeter dams around Long Lake us…