Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DCP MIDSTREAM O-CONNOR GAS PLANT
24189 WCR 51, KERSEY, CO, 80644
Parent company: PHILLIPS 66
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 | Methanol | Cyclohexane | n-Hexane | Benzene | Toluene | Total (lbs) |
| 2024 | 14,000 | 7,500 | 2,200 | 3,300 | 2,200 | 29,788 |
| 2023 | — | 7,100 | 2,880 | 3,010 | 1,782 | 15,118 |
| 2022 | 14,084 | 4,400 | 3,600 | 2,050 | 940 | 25,195 |
▎ 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.