Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
3007 121ST AVE NW, WATFORD CITY, ND, 58854
Parent company: ONEOK INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | n-Hexane | Benzene | Methanol | Cyclohexane | Total |
|---|---|---|---|---|---|
| 2024 | 5,309 | 235 | — | — | 5,544 |
| 2023 | 6,593 | 339 | 5 | 1 | 6,938 |
| 2022 | 6,599 | 337 | — | 0 | 6,936 |