Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
INDUSTRIAL SERVICE OIL CO
1700 SOUTH SOTO, LOS ANGELES, CA, 90023
Parent company: CLEAN HARBORS INC
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Ethylene glycol | Lead | Methanol | Polycyclic aromatic compounds | Acetonitrile | Total (lbs) |
| 2024 | 34 | — | — | 0 | — | 35 |
| 2023 | 6 | 1 | — | 0 | — | 9 |
| 2022 | 24 | 1 | — | 0 | — | 26 |
| 2021 | 30 | 1 | — | 2 | — | 33 |
| 2020 | 4 | — | — | — | — | 4 |
| 2019 | 10 | 1 | 1 | — | — | 12 |
| 2018 | 16 | — | 1 | — | 1 | 20 |
| 2017 | 19 | — | 1 | — | 1 | 21 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.