Freshwater quality monitoring: online data

Disclaimer

Environment and Climate Change Canada does not assume nor accept any liability arising from any use of the data, information and applications used to display or use the information. The data are not intended for any legal purpose, nor for planning or navigation purposes. The data may change from time to time as updated information is received. If any information is noted to be incorrect, please inform the Environment and Climate Change Canada contact provided within the application.

These data sets and applications might contain links to third party sites. Environment and Climate Change Canada provides these links only as a service and convenience. Environment and Climate Change Canada takes no responsibility for the content at third party sites. In no way Environment and Climate Change Canada implies an endorsement or recommendation of the products, services or information found there. A third party site may have a privacy policy different from that of Environment and Climate Change Canada.

Environment and Climate Change Canada does not assume nor accept any liability arising from any use of third party sourced content.

• National Long-term Water Quality Monitoring Data - Open Government Portal
• Great Lakes Water Quality Monitoring and Aquatic Ecosystem Health Data
• Automated Fresh Water Quality Monitoring and Surveillance Data
• Canadian Aquatic Biomonitoring Network (CABIN) Data
• Federal Whales Initiative – Freshwater and sediment data (Pacific Region)
• Field data for the mapping of wetlands in the St. Lawrence River between Cornwall and Trois-Pistoles, 2000-2001
• Field data for the mapping of the Boucherville Islands sector’s wetlands (St. Lawrence River), 2012
• Field data for the mapping of the Lake St. Pierre wetlands (St. Lawrence River), 2012
• Fraser River Water Quality Buoy
• Osoyoos Lake water quality buoys

For other water quality information, please contact the Water Quality Monitoring and Surveillance Division.