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.

Simple

Date ( RI_366 )
2015-07-29
Date ( RI_367 )
2016-05-02
RI_414
  Government of Canada; Environment and Climate Change Canada - MSQE Information / WQMS Information ( National Coordination )
Canada
Status
onGoing; enContinue RI_596
RI_414
  Government of Canada - ( )
Canada
Maintenance and update frequency
monthly; mensuel RI_536
Keywords ( RI_528 )
  • Monitoring
  • Observation/Measurement
  • Surveillance
  • Status
  • Nutrients
  • Major ions
  • Transboundary
  • Pesticides
ECCC Information Category EN ECCC Information Category FR ( Theme )
  • Water - Quality
  • Water
Business Functions Fonctions de l'entreprise ( Theme )
  • Assess Toxicity, Manage and Monitor for Environmental Presence of Hazardous Substances and Waste
  • Monitor / Assess Substance and Waste Levels in Air, Water, Soil, Biota
Geography Portée Géographique ( Place )
  • National (CA)
external.theme.EC_Branch local.theme.external.theme.EC_Branch ( RI_528 )
  • Science and Technology Branch
external.theme.EC_Directorate local.theme.external.theme.EC_Directorate ( RI_528 )
  • Water Science and Technology
external.theme.EC_Program_PAA local.theme.external.theme.EC_Program_PAA ( RI_528 )
  • 1.2.1. Water Quality and Aquatic Ecosystems Health
external.theme.GC_Security_Level local.theme.external.theme.GC_Security_Level ( RI_528 )
  • Unclassified
Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )
  • Lakes
  • Water quality
  • Surface water
  • Trends
  • Environmental indicators
  • Bacteria
  • Rivers
  • Environment
  • Metals
  • Federal provincial agreements
Use limitation
Open Government Licence - Canada (http://open.canada.ca/en/open-government-licence-canada)
Access constraints
license; licence RI_606
Use constraints
license; licence RI_606
Spatial representation type
vector; vecteur RI_635
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Topic category
  • Inland waters
Begin date
2000-01-01
N
S
E
W
thumbnail


Reference system identifier
EPSG / EPSG:4326 /
Distribution format
  • CSV ( unknown )

RI_412
  Government of Canada; Environment and Climate Change Canada - Environment and Climate Change Canada ( Public inquiries centre )
Fontaine Building 12th floor, 200 Sacré-Coeur Blvd , Gatineau , Quebec , K1A 0H3 , Canada
1-800-668-6767
http://ec.gc.ca
OnLine resource
disclaimer_avis-exclusion-de-responsabilite.txt ( HTTPS )

Supporting Document;TXT;eng,fra

OnLine resource
ESRI REST: Water_Qual_Eau_Sites_National ( ESRI REST: Map Service )

Web Service;ESRI REST;eng

OnLine resource
ESRI REST: Water_Qual_Eau_Sites_National ( ESRI REST: Map Service )

Web Service;ESRI REST;fra

OnLine resource
Water_Qual_Eau_Sites_National ( OGC:WMS )

Web Service;WMS;eng

OnLine resource
Water_Qual_Eau_Sites_National ( OGC:WMS )

Web Service;WMS;fra

OnLine resource
Water-Qual-Eau-Sites-National.csv ( HTTPS )

Dataset;CSV;eng,fra

OnLine resource
Water-Qual-Eau-TableDescriptions.csv ( HTTPS )

Dataset;CSV;eng,fra

OnLine resource
View ECCC Data Mart (English) ( HTTPS )

Web Service;HTML;eng

OnLine resource
View ECCC Data Mart (French) ( HTTPS )

Web Service;HTML;fra

OnLine resource
OpenTitle_OverteTitre.csv ( HTTPS )

Dataset;CSV;eng,fra

OnLine resource
Water-Qual-Eau-VariableInfo.csv ( HTTPS )

Dataset;CSV;eng,fra

File identifier
67b44816-9764-4609-ace1-68dc1764e9ea XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
series; série RI_623
Date stamp
2021-07-29T18:45:34
Metadata standard name
North American Profile of ISO 19115:2003 - Geographic information - Metadata
Metadata standard version
Enviroment Canada - Version 1
RI_418
  Government of Canada; Environment and Climate Change Canada - Environment and Climate Change Canada ( Public inquiries centre )
Fontaine Building 12th floor, 200 Sacré-Coeur Blvd , Gatineau , Quebec , K1A 0H3 , Canada
1-800-668-6767
http://ec.gc.ca
 
 

Overviews

overview
overview
overview
overview

Spatial extent

N
S
E
W
thumbnail


Keywords

Business Functions
Assess Toxicity, Manage and Monitor for Environmental Presence of Hazardous Substances and Waste Monitor / Assess Substance and Waste Levels in Air, Water, Soil, Biota
ECCC Information Category EN
Water Water - Quality

Provided by

Associated resources

Not available