Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SAN MARTIN PLANT
20733 OLD LAMM RD, ELMENDORF, TX, 78112
Parent company: ENTERPRISE PRODUCTS OPERATING LLC
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 | Benzene | Toluene | Cyclohexane | Ethylbenzene | Total |
|---|---|---|---|---|---|---|
| 2024 | 429 | 72 | 115 | 55 | — | 671 |
| 2023 | 1,160 | 148 | 160 | 103 | 28 | 1,609 |
| 2022 | 730 | 118 | 50 | 129 | — | 1,028 |