Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ONEOK HYDROCARBON L.P. - MONT BELVIEU NGL FRACTIONATION (MB
11350 FITZGERALD RD, BAYTOWN, TX, 77523
Parent company: ONEOK INC.
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 | Ammonia | Benzene | Cyclohexane | Total |
|---|---|---|---|---|---|
| 2024 | 1,726 | 2,436 | 197 | 148 | 4,507 |
| 2023 | 928 | 3,148 | 31 | 43 | 4,150 |
| 2022 | 12,394 | 4,630 | 31 | 18 | 17,072 |