Skip to main content
Skip to "About government"
Language selection
Français
fr
/
Gouvernement du Canada
Search
Search Canada.ca
Search
Menu
Main
Menu
Jobs and the workplace
Immigration and citizenship
Travel and tourism
Business and industry
Benefits
Health
Taxes
Environment and natural resources
National security and defence
Culture, history and sport
Policing, justice and emergencies
Transport and infrastructure
Canada and the world
Money and finances
Science and innovation
Manage life events
You are here:
Canada.ca
Canada Water Agency
Freshwater Ecosystem Initiatives
St. Lawrence River Freshwater Ecosystem Initiative
Publications
On this page
Monitoring sheets: The state of the St. Lawrence River
Water
Biological Resources
Monitoring sheets: The state of the St. Lawrence River
Water
Water quality in the fluvial section Physicochemical and bacteriological parameters–5th edition
Biological Resources
Seabirds – Sentinel Species of the Gulf, 5th Edition
Page details
2025-08-14
