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Water Quality Reference Documents
More topics
Water Quality
Drinking Water Quality
Community Watersheds
Recreational water quality
Ambient water quality guidelines
Water Quality Objectives
Water Quality Monitoring
Algae Watch
Water Quality Reference Documents
Water Quality Reference Documents
Last updated on February 21, 2023
General
Glossary of Water Quality Terms (PDF)
Policy
Water Quality Guidelines Policy (2019) (PDF)
Water Quality Objectives Policy (2021) (PDF)
Protocols & Procedures
Derivation of Screening Values for Contaminants in Fish Tissue (2023) (PDF)
Guidance for the Derivation of Water Quality Objectives in British Columbia
(2021) (PDF)
Protocol for Derivation of Water Quality Guidelines for Protection of Aquatic Life (2019) (PDF, 1.1MB)
Guidelines for Designing and Implementing a Water Quality Program (PDF)
Guidelines for Interpreting Water Quality Data (PDF)
Water Quality Index User's Manual (PDF)
Best Management Practices
Phosphorous Management in Vancouver Island Streams (PDF)
Data Analysis
Improving Statistical Methods for Modeling Species Sensitivity Distributions (PDF)
A Compendium of Water Quality Models (PDF, 10.3MB)
Sediment and Fish Tissue
Metal Concentrations in Bottom Sediments from Uncontaminated B.C. Lakes (PDF, 7.9MB)
Metal Concentrations in Fish Tissue from Uncontaminated B.C. Lakes (PDF, 3.1MB)
White Sturgeon Tissue Sampling - Middle Fraser River (PDF, 1MB)
Water Quality Brochures
Agriculture (PDF)
Are You Killing Your Fish? (PDF)
Blue-Green Algae (PDF)
Boating (PDF)
Fire Retardants
and Water Quality (PDF)
Non-Point Source Pollution (PDF)
Onsite Sewage Systems (PDF)
Urban Runoff (PDF)
Swimmers’ Itch (PDF)
Analytical Methods
pH Determination and Measurement (PDF, 1.3MB)
An Analysis of Sampling Frequency (PDF, 2.8MB)
Comparing Field and Laboratory Filtration for Low Level Dissolved Ortho-Phosphorus (PDF)
Comparison of pH Analytical Methods (PDF, 1.3MB)
Magnitude-Duration Based Ecological Risk Assessment for Turbidity and Chronic Temperature Impacts: Method Development and Application to Millionaire Creek (PDF)
Field Methods
British Columbia Field Sampling Manual
Field Sampling Methods for Giardia and Cryptosporidium (PDF)
Sampling Strategy for Turbidity, Suspended and Benthic Sediments (PDF)
Continuous Water-Quality Sampling Programs: Operational Procedures (PDF, 3.1MB)
Collecting and Preserving Aquatic Plants (PDF, 2.6MB)
Marine Monitoring Guidance (PDF, 542KB)
Aquatic Plants and Algae
Didymosphenia geminate in British Columbia Streams (PDF)
Eurasian Watermilfoil (PDF)
Taxonomy of Aquatic Plants
Identification Keys to the Aquatic Plants of B.C. (PDF)
Aquatic Plant Survey of the Major Parks, Gardens, and other Tourist Attractions of Southern Vancouver Island and the Lower Fraser Valley (PDF, 1.7MB)
Aquatic Plants of B.C. - Comprehensive Manual (PDF, 31.6MB)
Aquatic Plants of B.C. - Common Names, References, Synonyms, Life-Form & Habitat Classification (PDF, 5.9MB)
Taxonomy of Invertebrates
Crustacean Zooplankton Inventory and Master List of B.C. (PDF, 2.2MB)
Lake Aeration
Lake Aeration: A Technique for Water Quality Improvement (PDF, 3.5MB)
Langford Lake: Physical, Chemical, and Biological Responses of Aeration (PDF, 2.3MB)
St. Mary’s Lake: The Effect of Aeration on Fisheries Habitat (PDF, 3.7MB)
Williams Lake: Laboratory Aeration Experiments (PDF, 1.8MB)