Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WATFORD CITY PLANT
3507 149 AVE. NW, ALEXANDER, ND, 58831
Parent company: KINDER MORGAN
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 | Xylene (mixed isomers) | Toluene | Benzene | Ethylbenzene | Total (lbs) |
| 2024 | 5,232 | 3,706 | 2,406 | 1,500 | 1,269 | 15,362 |
| 2023 | 5,250 | 3,750 | 2,450 | 1,500 | 1,250 | 14,950 |
| 2022 | 6,402 | 3,706 | 2,405 | 1,000 | 1,024 | 15,287 |
▎ 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.