National Long-term Water Quality Monitoring Data

National Long-term Water Quality Monitoring Data Long-term freshwater quality data from federal and federal-provincial sampling sites throughout Canada's aquatic ecosystems are included in this dataset. Measurements regularly include physical-chemical parameters such as temperature, pH, alkalinity, major ions, nutrients and metals. Collection includes data from active sites, as well as historical sites that have a period of record suitable for trend analysis. Sampling frequencies vary according to monitoring objectives. The number of sites in the network varies slightly from year-to-year, as sites are adjusted according to a risk-based adaptive management framework. The Great Lakes are sampled on a rotation basis and not all sites are sampled every year. Data are collected to meet federal commitments related to transboundary watersheds (rivers and lakes crossing international, inter-provincial and territorial borders) or under authorities such as the Department of the Environment Act, the Canada Water Act, the Canadian Environmental Protection Act, 1999, the Federal Sustainable Development Strategy, or to meet Canada's commitments under the 1969 Master Agreement on Apportionment. 2022-05-20 Environment and Climate Change Canada ec.msqeinformation-wqmsinformation.ec@canada.ca Nature and EnvironmentMonitoringObservation/MeasurementSurveillanceStatusNutrientsMajor ionsTransboundaryPesticidesWater - QualityWaterAssess Toxicity; Manage and Monitor for Environmental Presence of Hazardous Substances and WasteMonitor / Assess Substance and Waste Levels in Air; Water; Soil; BiotaNational (CA)Science and Technology BranchWater Science and Technology1.2.1. Water Quality and Aquatic Ecosystems HealthUnclassifiedLakesWater qualitySurface waterTrendsEnvironmental indicatorsBacteriaRiversEnvironmentMetalsFederal provincial agreements disclaimer_avis-exclusion-de-responsabilite.txtTXT https://data-donnees.ec.gc.ca/data/substances/monitor/national-long-term-water-quality-monitoring-data/disclaimer_avis-exclusion-de-responsabilite.txt National Long-term Water Quality Monitoring DataESRI REST https://maps-cartes.ec.gc.ca/arcgis/rest/services/WaterQualEauSitesNational/WaterQualitySD/MapServer/0 National Long-term Water Quality Monitoring DataESRI REST https://maps-cartes.ec.gc.ca/arcgis/rest/services/WaterQualEauSitesNational/WaterQualitySD/MapServer/0 National Long-term Water Quality Monitoring DataWMS https://maps-cartes.ec.gc.ca/arcgis/services/WaterQualEauSitesNational/WaterQualitySD/MapServer/WMSServer?request=GetCapabilities&service=WMS National Long-term Water Quality Monitoring DataWMS https://maps-cartes.ec.gc.ca/arcgis/services/WaterQualEauSitesNational/WaterQualitySD/MapServer/WMSServer?request=GetCapabilities&service=WMS Water-Qual-Eau-Sites-National.csvCSV https://data-donnees.ec.gc.ca/data/substances/monitor/national-long-term-water-quality-monitoring-data/Water-Qual-Eau-Sites-National.csv Water-Qual-Eau-TableDescriptions.csvCSV https://data-donnees.ec.gc.ca/data/substances/monitor/national-long-term-water-quality-monitoring-data/Water-Qual-Eau-TableDescriptions.csv View ECCC Data Mart (English)HTML https://data-donnees.ec.gc.ca/data/substances/monitor/national-long-term-water-quality-monitoring-data/?lang=en View ECCC Data Mart (French)HTML https://data-donnees.ec.gc.ca/data/substances/monitor/national-long-term-water-quality-monitoring-data/?lang=fr OpenTitle_OverteTitre.csvCSV https://data-donnees.ec.gc.ca/data/substances/monitor/national-long-term-water-quality-monitoring-data/OpenTitle_OverteTitre.csv Water-Qual-Eau-VariableInfo.csvCSV https://data-donnees.ec.gc.ca/data/substances/monitor/national-long-term-water-quality-monitoring-data/Water-Qual-Eau-VariableInfo.csv

Long-term freshwater quality data from federal and federal-provincial sampling sites throughout Canada's aquatic ecosystems are included in this dataset. Measurements regularly include physical-chemical parameters such as temperature, pH, alkalinity, major ions, nutrients and metals. Collection includes data from active sites, as well as historical sites that have a period of record suitable for trend analysis. Sampling frequencies vary according to monitoring objectives. The number of sites in the network varies slightly from year-to-year, as sites are adjusted according to a risk-based adaptive management framework. The Great Lakes are sampled on a rotation basis and not all sites are sampled every year. Data are collected to meet federal commitments related to transboundary watersheds (rivers and lakes crossing international, inter-provincial and territorial borders) or under authorities such as the Department of the Environment Act, the Canada Water Act, the Canadian Environmental Protection Act, 1999, the Federal Sustainable Development Strategy, or to meet Canada's commitments under the 1969 Master Agreement on Apportionment.

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Country: Canada

Electronic Mail Address: ec.msqeinformation-wqmsinformation.ec@canada.ca

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