Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DEMICKS LAKE GAS PLANT
11242 33RD ST 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 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 | Methanol | Total |
|---|---|---|---|---|
| 2024 | 3,940 | 92 | 8 | 4,040 |
| 2023 | 4,818 | 95 | — | 4,913 |
| 2022 | 5,750 | 10 | — | 5,760 |