41 datasets found

Tags: 1980s

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  • B.C. Timber Pulp Mill, Porpoise Harbour An Assessment of Mill Impact on the...

    This report presents data collected from June 1979 to April 1982 relating to water quality, sediment, organic and trace metal content, and benthic invertebrates from the...
  • Assessment of Stream Protection Practices in the Interior of the Prince...

    Assessment of stream protection practices in the interior of the Prince Rupert Forest Region. Stream protection measures used in forestry operations in the interior of the...
  • A Reconnaissance Survey of Toboggan Lake

    This survey data includes information regarding the location, physical data, terrain features, water chemistry and temperature, obstructions and pollutions, miscellaneous,...
  • A Reconnaissance Survey of McQuarrie Lake

    This survey collected information about the fish species that are present in McQuarrie Lake, as well as information about the physical characteristics of the lake. This included...
  • A Hydrologic Assessment of the Impact of the Swiss Fire on Buck Creek, Houston, BC

    This report reviews the extent and severity of the Swiss Fire burn in the Buck Creek watershed. From this review, an assessment is made of the potential for increases in peak...
  • A Check of How Well Water Quality Objectives Were Achieved in 1986

    Provisional water quality objectives had been set in 18 water basins up to February, 1987. In 1986, water quality data relevant to objectives were collected in 14 of the water...
  • Water Quality and Sediment Analysis for the Buck Creek System

    This survey describes the use of recent sediment collected by sediment traps and examines the possibility of utilizing this approach as a monitoring tool.
  • Water Quality and Sediment Analysis Equity Silver Mines Data from 1988,...

    Environmental Protection conducted monitoring programs on Goosly Lake in 1988, 1989, and 1990 to determine the impact of Equity Silver mine discharges.
  • Water Quality Summaries for Eight Rivers in the Skeena River Drainage 1983-1987

    This report is a summary of the water quality data collected from April 1983 to March 1988 from the major drainages of the Skeena River watershed.
  • Lakelse Lake: A Collation of Research Studies and Government Documents

    This reference guide has been put together for the Lakelse Watershed Stewards Society and while some aspects will seem quite familiar, other portions may be new material and...
  • Environmental and Reclamation Measures Equity Silver Mines Ltd. - 1987

    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,...
  • Effects of Equity Silver Mine on Goosly Lake

    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.