Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
EXXON MOBIL CORP HELENA TERMINAL
3120 HIGHWAY 12, EAST HELENA, MT, 59601
Parent company: EXXON MOBIL CORP
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | n-Hexane | Toluene | Benzene | m-Xylene | 1,2,4-Trimethylbenzene | Total |
|---|---|---|---|---|---|---|
| 2015 | 422 | 377 | 243 | 201 | 63 | 1,353 |