This interactive maps shows the locations and trends for a network of 42 water quality stations in B.C. rivers operated by the Province of B.C. and Environment Canada. Water samples are collected every two weeks or month are analysed for a range of physical-chemical parameters. These are metals, nutrients, bacteria, general ions, and physical properties. Benthic macroinvertebrates samples are collected every three years.

Use the map to explore a monitoring station near you:

• Read about trends in water quality and biological assessments by exploring the tabs.

• Click on a station to learn more and download data from Environment and Climate Change Canada.