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A Design Brief on the Floodplain Mapping Project Bulkley River Quick to Houston
The purpose of this design brief is to present a description of the methodologies used and the results of the study undertaken to delineate the floodplain of the Bulkley River and tributaries between Quick and Houston in British Columbia. -
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 basins and these data are evaluated in this report. Although the quantity of data... -
A Brief Overview of Fish, Fisheries and Aquatic Habitat Resources in the Mori...
The objective of this report is to present a concise distillation and elaboration where necessary, of the existing knowledge, studies and reports related to fish, fish habitat, other aquatic resources, riparian management, and generally factors related to... -
2014 Lake Kathlyn Secchi, Dissolved Oxygen, and Temperature Data
This file contains Secchi readings, dissolved oxygen, and temperature data for Lake Kathlyn from June - September 2014. -
2008 Stream Assessment for Select Areas and Road Crossings within Nadina Fore...
This report summarizes the results of the stream assessments, which were completed between July 14 and October 22, 2008. All evaluated drainages are within the Babine Lake (BABL), Babine River (BABR), Bulkley River (BULK), Francois Lake (FRAN), Morice River... -
1:5,000 Fish and Fish Habitat Inventories of Unnamed Tributaries to Toboggan ...
This report presents the results of the stream inventories, including stream classifications and a summary of fish captured, along with site, reach, and fish cards and site photos. The accompanying TRIM maps show sample site locations for only those sites... -
Acute and Sublethal Copper Sensitivity, Growth and Saltwater Survival in Youn...
A series of experiments was conducted during the spring, summer and fall of 1977 to determine the potential copper toxicity hazard to Babine Lake sockeye salmon (Oncorhynchus nerka) fry, lake fingerlings and smolts. Acute 96 h LC50's were determined for the... -
Preliminary Categorization of the Productivity of 37 Coastal and Skeena River...
We carried out limnological surveys of 37 lakes on British Columbia's north coast and Skeena River system. Limnological data collected on these surveys enabled us to make preliminary estimates of the lakes' trophic status and productive capacity for... -
Hydrographical Studies Associated with Salmon in the Nanika and Morice Rivers
Hydrographical studies have been undertaken since 1971 by the Fisheries and Marine Service in the prime spawning areas of the Nanika and Morice Rivers. The purpose of the studies was to document the physical and hydraulic conditions under which spawning and... -
Chemical Studies of the Recent Sediments of Babine Lake British Columbia
The multi-disciplinary Babine Watershed Change Program (1973) was initiated in 1971-1972 by the Department of the Environment to assess effects of environmental change on Babine salmon and trout production. The program includes paleolimnological studies to... -
What's in my Watershed? Tyhee Lake
Interactive summary for Tyhee Lake near Telkwa, BC. This resource includes a brief overview of the lake, a summary of current and historical concerns, list of available information and links to original sources, interactive visualization of water quality... -
What's in my Watershed? Seymour Lake
Interactive summary for Seymour Lake near Smithers, BC. This resource includes a brief overview of the lake, a summary of current and historical concerns, list of available information and links to original sources, interactive visualization of water... -
What's in my Watershed? Lake Kathlyn
Interactive summary for Lake Kathlyn near Smithers, BC. This resource includes a brief overview of the lake, a summary of current and historical concerns, list of available information and links to original sources, interactive visualization of 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, 1989,...
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. -
Water Quality Assessment and Objectives for the Bulkley River Headwaters
The purpose of this report is to assess the present quality of the Bulkley River headwaters, determine which water uses require protection, and recommend provisional water quality objectives to protect those uses. -
Tyhee Lake Dissolved Oxygen and Temperature Profile Monitoring
Profile measurements of Tyhee Lake including depth, water temperature, and dissolved oxygen collected by the Tyhee Lake Protection Society at the Tyhee Lake @ Deep Station Site (EMS ID: E216924). Profile measurements are collected through the B.C. Lake... -
The Sockeye Salmon (Oncorhynchus nerka) of Morrison and Tahlo Lakes British C...
The purpose of this literature review is to provide a compilation of the published sockeye salmon fish literature on Morrison and Tahlo Lakes with references where appropriate to the much more extensive literature on Babine Lake. The focus of the report... -
Telkwa Watershed: A Forest Hydrology Analysis
This study reviews physical watershed characteristics, historical stream flow, and climatic data relevant to the Telkwa watershed. A simple modelling exercise is done to show the possible worst case effects of various degrees of forest harvesting on the...