Maps of reporting facilities – virtual globe format

The National Pollutant Release Inventory (NPRI) is Canada's public inventory of pollutant releases (to air, water and land), disposals and transfers for recycling.

Each file contains the NPRI map layers in a KMZ format that you can use with virtual globe software such as Google Earth™. Data are available for the last two reporting years.

You can filter the data by province or industry type. Select a facility to view a report that summarizes its pollutant releases, disposals and transfers.

Please consult the following resources to enhance your analysis:

Data and Resources

Additional Info

Field Value
Last Updated January 16, 2026, 20:51 (UTC)
Created January 16, 2026, 20:51 (UTC)
contains_pii non
criticality_level Élevé
data_formats HTML; KML; KMZ
fair_openness Level 2 - Machine-readable
geographic_scope Canada
sensitivity_level Faible
source_inventaire Inventaire_W
source_url https://open.canada.ca/data/en/dataset/004f6b03-ac84-4c7c-90cb-35949e6260bc
subject nature_and_environment
update_frequency P1Y
year_most_recent 2024-11-28 13:40:34.184000
year_start 2018-01-09 18:55:03.358000