The National Pollutant Release Inventory (NPRI) is Canada's public inventory of pollutant releases (to air, water and land), disposals and transfers for recycling.
The files below contain a map of Canada showing the locations of all facilities that reported to the NPRI in the most recent reporting year.
The map is available in both ESRI REST (to use with ARC GIS) and WMS (open source) formats. For more information about the individual reporting facilities, datasets are available in either CSV or XLS formats.
Please consult the following resources to enhance your analysis:
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Guide on using and Interpreting NPRI Data: https://www.canada.ca/en/environment-climate-change/services/national-pollutant-release-inventory/using-interpreting-data.html
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Access additional data from the NPRI, including datasets and mapping products: https://www.canada.ca/en/environment-climate-change/services/national-pollutant-release-inventory/tools-resources-data/exploredata.html
- Publisher - Current Organization Name: Environment and Climate Change Canada
- Licence: Open Government Licence - Canada
Data and Resources
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Location of 2023 NPRI facilitiesWMSEnglish web_service WMS
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Location of 2023 NPRI facilitiesWMSFrench web_service WMS
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Location of 2023 NPRI facilitiesESRI RESTEnglish web_service ESRI REST
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Location of 2023 NPRI facilitiesESRI RESTFrench web_service ESRI REST
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NPRI-INRP_GeolocationsGeolocalisation_1993-present.csvCSVEnglish French dataset CSV
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View ECCC Data Mart (English)HTMLEnglish web_service HTML
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View ECCC Data Mart (French)HTMLFrench web_service HTML
Contact Information
Delivery Point: 351 St. Joseph Blvd.
City: Gatineau
Administrative Area: Quebec
Postal Code: K1A 0H3
Country: Canada
Electronic Mail Address: inrp-npri@ec.gc.ca