Environment Canada
Symbol of the Government of Canada

National Pollutant Release Inventory Online Data Search

NPRI Data – What are you looking for?
Facility Reported Data Air Pollutant Emissions
(all sources)
NPRI and Google Earth
Data as of: January 24, 2010

Welcome to the NPRI On-line Facility Data Search. Use this query tool to search detailed information on pollutant releases (to air, water and land), disposals and transfers for recycling reported by facilities to the National Pollutant Release Inventory.

Additional resources for accessing, understanding and analyzing NPRI data are available here.

Data Search Help

2. Select a facility:

 
Data Search Help
Data Search Help

3. Choose a substance:


Data Search Help

Data Search Help

4. Limit the search to a particular location:


Data Search Help
Data Search Help (Enter 1 to 3 digits)
Data Search Help

Data Search Help







5. Optional - select the type of industry to search for: Data Search Help










* Note: NAICS codes have been collected since 1998.

The data presented here may change periodically based on updates received from reporting facilities.