Lower Mackenzie River Basin Long-term Water Quality Monitoring Data - Canada's North

Long-term freshwater quality monitoring data for over 19 sites in the Lower Mackenzie River Basin for the past 15 years or longer for nutrients, metals, major ions, and other physical-chemical variables are included in this dataset. Monitoring is conducted by Environment and Climate Change Canada (ECCC) and in collaboration with Parks Canada to assess water quality status and long-term trends, detect emerging issues, establish water quality guidelines and track the effectiveness of remedial measures and regulatory decisions.

Supplemental Information. http://www.ec.gc.ca/eaudouce-freshwater/default.asp?lang=En&n=50947E1B-1

Data and Resources

Additional Info

Field	Value
Last Updated	April 17, 2026, 17:24 (UTC)
Created	April 17, 2026, 17:24 (UTC)
contact_person	{}
criticality_level	[]
data_dictionary	[]
geographic_scope	["0", "4", "48", "5", "60"]
open_canada_collection	primary
open_canada_date_published	2016-05-02 00:00:00
open_canada_keywords	{"fr": ["Monitoring", "Surveillance", "L'état", "Les nutriments", "Les ions majeurs", "Transfrontalier", "La surveillance visant les sables bitumineux", "Le nord", "Arctique", "Bas", "Mackenzie", "Liard", "Petitot", "Ogilvie", "Qualité de l'eau", "Eau de surface", "Tendances", "Fleuve / Rivière", "Lac", "Environnement", "Indicateur environnemental", "Métal", "Nord canadien"], "en": ["Monitoring", "Surveillance", "Status", "Nutrients", "Major ions", "Transboundary", "Joint Oil Sands Monitoring", "North", "Arctic", "Lower", "Mackenzie", "Liard", "Petitot", "Ogilvie", "Water quality", "Surface water", "Trends", "Rivers", "Lakes", "Environment", "Environmental indicators", "Metals", "Northern Canada"]}
open_canada_subject	["nature_and_environment"]
sensitivity_level	unrestricted
title_fr	Données de monitoring de la qualité de l'eau à long terme du Bassin du bas fleuve MacKenzie - le Nord du Canada
update_frequency	P1M