Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LITTLE MISSOURI GAS PLANT
1939 125TH AVE NW, WATFORD CITY, ND, 58854
Parent company: TARGA RESOURCES CORP
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 | Benzene | Formaldehyde | n-Hexane | Toluene | Xylene (mixed isomers) | Total (lbs) |
| 2024 | 7,504 | — | 2,648 | 4,200 | — | 14,352 |
| 2023 | 790 | 3,400 | 2,380 | 200 | 64 | 6,841 |
| 2022 | 800 | 4,600 | — | — | 380 | 5,780 |
▎ 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.