15 datasets found

Tags: run off contamination

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  • Review of Cattle-Community Watershed Conflicts in the Skeena Region

    This report provides the B.C. Ministry of Environment, Lands & Parks (BCE) with a review of cattle farming in the Skeena Region, and a recommendation for monitoring the impact of cattle and other livestock operations on community watersheds, including...
  • Waterfall Creek Enhancement Project 2000

    A restoration/rehabilitation plan was developed that recommended and initiated measures to address community concerns by supplying survey and design for rehabilitation work, while providing community involvement and focus through trail development and...
  • Water Quality in British Columbia Objectives Attainment

    The setting of water quality objectives in priority basins in British Columbia began in 1982. By the end of 2002, the Ministry of Water, Land, and Air Protection had set water quality objectives in 51 areas or basins and updated them throughout the...
  • Water Management at Equity Silver Mines Ltd.

    Predominantly all wastes, both tailing and blasted rock, contain pyrite and are classified acid generating. Acid generation occurs within waste rock fills around the property however not within tailing thus far due to sub- aqueous disposal of the product....
  • Value of the Fisheries Resources in the Bulkley River System

    The purpose of this report is to provide an indication of the net economic value of the fisheries stocks in the Bulkley river system. This is done by assessing current and future values of recreational, commercial and, to some degree, Indigenous fishing...
  • Upper Bulkley River Steelhead Population Monitoring

    The upper Bulkley River system, near Houston, was first assessed by the Fish Habitat Improvement Section in 1981. The initial assessment identified probably areas of importance for steelhead recruitment and juvenile rearing. In 1982 an index sampling...
  • The Flooded Tailings Impoundment at the Equity Silver Mine

    The Equity Silver Mine operated between 1980 and 1994, producing silver, gold, and copper from three open pits and a small underground operation. Mine components include a flooded tailings impoundment constructed from till and waste and quarried rock. This...
  • Tenas Project: Project Description

    Telkwa Coal Limited (TCL) is proposing to develop the Tenas Project (the Project), a surface coal mine designed to produce approximately 15.0 million tonnes of washed metallurgical coal product at about 0.750 million saleable tonnes per year to be used in...
  • Site Specific Risk Assessments of Two Former Copper Concentrate Shed Sites Ne...

    In summary, the risk assessments identified COCs in soil that may have potential to cause adverse effects, especially to soil invertebrates and plants, although this is principally a theoretical risk owing to important habitat limitations in the most...
  • Riparian and In-Stream Assessment of the Bulkley River System: An Examination...

    Sixty-eight tributaries to the Bulkley River were examined by topographic maps and air photo interpretation to assess the degree and nature of the impacts on these streams by transportation and hydro-electric powerline corridors and...
  • Northwest Transmission Line: Bell-Irving Route Study

    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...
  • Morrison Copper/Gold Project Assessment Report

    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...
  • Davidson Project: Application for Environmental Assessment Certificate

    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...
  • Coalbed Methane & Salmon: Assessing the Risks

    This study aims to provide a preliminary assessment of the potential risks and pathways of impacts on salmon and salmon habitat arising from coalbed methane (CBM) development in the Klappan Coalbed Gas Tenure in northwest British Columbia, held by Shell...
  • A Review of the Effects Assessment for the Morrison Copper/Gold Project

    An assessment of the effects of the mine development on water flow, water quality and fish and aquatic resources has been carried out by the Proponent as part of its application for an Environmental Assessment Certificate. During the course of the Project...
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