- Click the 'TRI Trends' tab in the navigation area of the TOXMAP page (or select 'Trends' from the "TRI" area of the Map Controls.
- TOXMAP shows how on-site releases of Benzene have changed over time. Examine the new legend.
- Click 'TRI facility details' in the "MAP DETAILS" area and notice the
information provided in the "On-site Release Estimates" table for each facility.
- (OPTIONAL: see how TOXMAP calculates trends by clicking
'How are TRI trends calculated?' in the links near the Map Controls).
Note: At this time, TOXMAP's trend calculation does not account for changes to the TRI program's release or waste management data. Therefore, an apparent
increase or decrease in on-site releases may actually reflect a change in TRI chemical reporting requirements.