The Colorado Toxic Release Inventory (TRI) Report below was last updated in 2017. For current data and analysis on toxic chemical management reported through TRI in Colorado, please visit the EPA's TRI data and tools webpage, and the EPA's Colorado TRI fact sheet. For more information on pollution prevention reported through TRI, see the EPA's Pollution Prevention (P2) and TRI webpage. These pages contain the most recent TRI data available for calendar year 2020.
