National Pollutant Release Inventory NPRI Dataset https://www.canada.ca/en/services/environment/pollution-waste-management/national-pollutant-release-inventory.html Polar Data Catalogue https://www.polardata.ca/pdcinput/public/keywordlibrary Complete Not planned 2015-02-23 2026 CanWIN Environment and Climate Change Canada Organizational inrp-npri@ec.gc.ca Environment and Climate Change Canada Environment and Climate Change Canada inrp-npri@ec.gc.ca Environment and Climate Change Canada 2012-01-01 2013-12-31 Methods Alternative Title Creative Commons Attribution 4.0 International Open https://spdx.org/licenses CanWIN datasets are licensed individually, however most are licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0) Public License. Details for the licence applied can be found using the Licence URL link provided with each dataset. By using data and information provided on this site you accept the terms and conditions of the License. Unless otherwise specified, the license grants the rights to the public to use and share the data and results derived therefrom as long as the proper acknowledgment is given to the data licensor (citation), that any alteration to the data is clearly indicated, and that a link to the original data and the license is made available. By accessing this data you agree to [CanWIN's Terms of Use](/data/publication/canwin-data-statement/resource/5b942a87-ef4e-466e-8319-f588844e89c0). Single year data tables by facility – releases, transfers and disposals 10.18164/348504f1-43a6-4e0c-aee5-fc470b1dc888 DOI Continues Online Resource Dataset Five-year data tables by province, industry and substance – releases 10.18164/80298f8d-b23e-4f29-9f03-661a95949d0f DOI Continues Online Resource Dataset Bulk data files for all years – releases, disposals, transfers and facility locations 10.18164/774eeb0c-a069-4674-a9f7-82f4adf54369 DOI HasPart Online Resource Dataset Database – all data for all years 10.18164/4f2f1fdd-13f9-4946-8c00-04df9e65b112 DOI HasPart Online Resource Dataset Online Resource canada Atmosphere Freshwater Marine Emissions Inventory Pollutant Pollution National Pollutant Release Inventory data NPRI data reported by thousands of facilities located across the country each year. HTML