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Water Quality and Biological Studies in the Marine Environment Near the Skeen...
Studies in Porpoise Channel, Porpoise Harbour and Wainwright Basin during 1986 encompassed physical, chemical, and biological assessments of the local environment. These parameters ultimately being related to the discharge of kraft pulpmill effluent into... -
Cutthroat Fishery - Lakelse River/Lake
A compilation of various studies and emails between the researchers and the Ministry of Environment in regards to Lakelse Lake and River assessment through the years of 1969-2001. -
Water Quality: Second Report on Chemical Sensitivity of BC Lakes to Acidic In...
This second summary document provides information (pH, alkalinity, calcium, and sensitivity rating) for about 760 lakes sampled between 1977 and 1986. This represents about 3.5% of the estimated 22,000 lakes in British Columbia. It provides locations where... -
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 Quality Objectives for Bulkley and Morice Rivers (1986)
This report includes an assessment of present water quality, a prediction of future water quality, recommended water uses that should be protected, and recommended monitoring to check whether those objectives are being met and to develop future objectives. -
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.... -
Tyhee Lake Water Samples
Laboratory reports from Tyhee Lake water samples from July 1988 and June 1992 -
The Distribution of Aquatic Vegetation in Lakelse Lake and the Partitioning o...
This report was requested by the regional staff as part of a complete study on Lakelse Lake. There was a need to know the value of aquatic plants, for fish habitat, and their relative value in the nutrient cycle of Lakelse Lake. -
Skeena-Nass Area Water Quality Assessment and Objectives: Technical Appendix
This report assess present water quality of the mainstem Bulkley and Morice Rivers, to predict future water quality, and to recommend water uses that should be protected, and to recommend provisional water quality objectives to protect those uses. -
Skeena-Nass Area Bulkley River Basin Water Quality Assessment and Objectives
This historical report includes: (i) an assessment of water quality using available information (up to April, 1984) on waste discharges, water quality, streamflows, and water uses; (ii) a prediction of future water quality, considering future waste... -
Seymour Lake: 1984 Data Summary and Recommendation
The 1984 sampling program for Seymour Lake was designed to provide nutrient loading data for the lake such that a management prescription for the lake and watershed management guidelines could be proposed. Water quality sampling of the lake showed that... -
Report on the Floodplain Mapping Study Bulkley River at Houston (Including Bu...
The purpose of this report is to present a description of the methodologies used and results of the study undertaken to produce the attached floodplain mapping sheets, Drawings 85-14 Sheets 1 to 3. The study area covers six kilometres of the Bulkley River... -
Prince Rupert Landfill Leachate: Impact on Hays Creek
This report documents the leachate and creek water chemistry findings and remove all doubt that the creek is adversely affected. -
Marine Environmental Effects Monitoring Program: Design and Evaluation for Pa...
This report provides a review of the Environmental Effects Monitoring Program (EEMP) at ten BC coastal pulp mills and evaluates the ability of current and past EEMPs at these ten locations to generate data suitable for detecting long-term trends. -
Lakelse Lake Water Quality Assessment and Objectives
This study assesses the water quality of Lakelse Lake. A summary report and detailed technical appendix are included. Report published February 1986. -
Kathlyn, Seymour, Round, and Tyhee Lakes: Water Quality Assessment and Object...
This study quantifies the inputs of phosphorus from various sources and determines the extent to which additional phosphorus could be tolerated by each lake without a serious decrease in water quality. Based on this information, appropriate land uses and... -
Deception Lake Survey 1982
This lake survey evaluates Deception Lake. Elements included are the location, physical characteristics, and water quality of the lake, the species present, and the surrounding anthropogenic activities. -
Consequences of Unregulated Release of Raw Acid Mine Drainage into the Bulkle...
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... -
Bathymetry of Tyhee Lake
Map showing the bathymetry of Tyhee Lake near Telkwa, BC. This map is published as Figure 7 of the Tyhee Lake Management Plan (1999) and was originally published by Boyd et al. (1985). -
B.C. Timber Pulp Mill, Porpoise Harbour An Assessment of Mill Impact on the R...
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 vicinity of the B.C. Timber pulp mill, Porpoise Harbour.