Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GARDEN CREEK GAS PLANT
3007 121ST AVE NW, WATFORD CITY, ND, 58854
Parent company: ONEOK INC
Carcinogen
— 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 | n-Hexane | Benzene | Methanol | Cyclohexane | Total (lbs) | |
| 2024 | 5,309 | 235 | — | — | 5,544 | |
| 2023 | 6,593 | 339 | 5 | 1 | 6,938 | |
| 2022 | 6,599 | 337 | — | 0 | 6,936 | |
▎ 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.