This report documents the leachate and creek water chemistry findings and remove all doubt that the creek is adversely affected.

The Northwest Water Tool was developed for the Ministry of Forests, Lands and Natural Resource Operations to provide guidance on water availability across northwest BC and to support the decision-making process for water use approvals and licences. The...

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 project's potential to cause significant adverse environmental, social, economic, heritage, and health effects. It identifies measures to prevent or reduce adverse effects, and sets out EAO's analysis and...

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

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...

Sediment sources, both fine and coarse (i.e. bedload) are of concern to many users of the Telkwa Watershed. We initiated a sediment monitoring program in the Telkwa watershed to respond to these concerns. The first step of the program, described in this...

This document contains memoranda concerning estimates of low flows of designated streams in the Skeena Region. The purpose of the low flow estimates is to assess the availability of water to supply current and potential water licenses at designated stream...

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 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 water quality in the surface water sources of three...

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 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...

This document contains a detailed fish habitat, riparian, and channel assessment of Dahlie Creek. Low channel complexity, removal of riparian vegetation, culvert obstructions to fish passage, sedimentation, altered flow regime, and channelization were some...

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...

The Water Resources Atlas is an iMapBC application with enhanced query functionality to enable the display of detailed water related data, including watersheds, water quantity and quality monitoring sites, aquifers, water wells and flood protection works.

Water quantity (streams and wells) and water quality (surface and ground) monitoring stations maintained by the Environmental Monitoring System, Northern Health Authority, BC Oil and Gas Commission, Water Survey of Canada, BC Environmental Assessment...

The Environmental Monitoring System (EMS), is the Ministry of Environment corporate electronic repository for the capture and extraction of results for chemical, physical and biological analysis performed on air, water, biological, solid waste discharge,...

Searchable database of community watersheds in BC. Watersheds can be selected based on various parameters, and data can be viewed in browser or downloaded as a .csv file.

Boundaries (polygons) of areas designated as community watershed by government - that are all or part of the drainage area that is upslope of the lowest point from which water is diverted for human consumption by a licensed waterworks, if satisfied that, to...