Sheffield studies and office-based reviews for this Bell-Irving Route Study Report were completed in August 2010. This report presents the results of baseline information collected as well as an evaluation of potential project effects on VECs along the...

This Assessment Report considers the proposed Morrison Copper/Gold Mine Project’s potential to cause significant adverse environmental, economic, social, heritage, and health effects. It identifies measures to prevent or reduce adverse effects, and sets out...

This operational plan is the initial product of a partnership between the Office of the Wet’suwet’en and the Province of British Columbia to develop a water monitoring and assessment system for the recently established Morice Water Management Area (MWMA).

To facilitate safe manoeuvring and berthing of vessels, capital dredging of marine sediment and rock will be required at two berth areas, located south of Frederick Point, and at the Materials Off-Loading Facility. The data presented herein will be used to...

This study assesses the water quality of Lakelse Lake. A summary report and detailed technical appendix are included. Report published February 1986.

This Conservation Unit Snapshot (CU Snapshot) is part of a 2013 project that summarizes key population and habitat information for Skeena salmon CUs. These Snapshots are intended to serve as a reference document to assist discussions about the state of...

This report attempts to provide a preliminary review of the some of the possible impacts, monitoring, and mitigation measures for many of the pollution issues including sewage and waste disposal, mining and smelter activities, various large industrial...

This report has been prepared in support of the Ministry of Environment permit P.E.4475 and the Ministry of EMNG reclamation permit M-114. This report focuses on the environmental performance of Goldcorp Canada Ltd – Equity Division during 2012.

Sampling at fish index sites was conducted at five locations in Foxy and Buck creeks for Equity Silver Mines Ltd. from September 1988 to 1991.

These reports present the results of the 2012 and 2017 fish monitoring programs conducted in the vicinity of Equity Mine near Houston BC.

The purpose of this paper is to summarize rehabilitation measures, reclamation programmes, costs, equipment selection, and research carried out at Equity Silver Mines Limited.

The purpose of this paper will be to offer a brief overview of these measures. Key topics for discussion will be: kinetics of Acid Mine Drainage, acid generating potential, water treatment and sludge handling, special wastes, waste dump construction, waste...

During 1974, Environment Canada undertook an additional study of the watershed adjacent to Equity Mining Capital Ltd.'s proposed development near Goosly Lake to supplement water quality baselines established in 1973. Chemistry analysis and 96 hour LC50...

A report on the effects of the seepage and spill contaminates from Equity Silver Mine, near Houston, on lake water quality and biota in Goosly Lake.

This document presents results of the B.C. Ministry of Environment (MoE, formerly Water, Land and Air Protection, WLAP) Skeena Region’s 2002-03 drinking water source quality monitoring program. It assesses drinking water sources in the Bulkley Valley,...

This document is part of a series presenting results of the B.C. Ministry of Environment (MoE, formerly Water, Land and Air Protection, WLAP) Skeena Region’s 2002-03 drinking water source quality monitoring program. It assesses drinking water sources in the...

This report illustrates and discusses the temporal trends in groundwater and surface water chemistry before, during, and after mining. It is based on empirical and predicted geochemistry and on the latest groundwater modelling using the MODFLOW model.

Comments made by the Ministry of Environment with respect to the Blue Pearl Mining Davidson Project environmental management act authorization application.

This underground mining project will be located in the Bulkley-Nechako Regional District and in the traditional territory of the Wet'suwet'en people. Included in this dataset are the executive summary and elements of chapter six which deal directly with the...

Approximately 800 000 m3 of acid mine drainage (AMD) is generated per year at the Equity Silver Mine southeast of Houston. This AMD would have devastating effects on the Bulkley River if it was allowed to flow untreated from the property for a prolonged...