Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MONUMENT GAS PLANT
8201 W NM HWY 322, MONUMENT, NM, 88265
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 | Hydrogen sulfide | n-Hexane | Benzene | Toluene | Ethylbenzene | Total (lbs) |
| 2024 | — | 1,330 | 59,203 | 41,160 | 3,636 | 116,619 |
| 2023 | 4,401,870 | 250,280 | 324 | 221 | 39 | 4,652,860 |
| 2022 | — | 1,500 | 81,604 | 67,304 | 9,382 | 166,100 |
▎ 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.