Summary
The National Pollutant Release Inventory (NPRI) provides Canadians with facility-specific information regarding the release (to air, water, and land), disposal and recycling of more than 300 substances. These include substances that meet the criteria under section 64 of the Canadian Environmental Protection Act, 1999 (CEPA) (that is, toxic substances), pollutants that contribute to smog, poor air quality and acid rain (that is, air pollutants), and other substances of concern.