TRI Reporter
RCRA
DCP MIDSTREAM O-CONNOR GAS PLANT
Quick Summary
- •Released 29,788 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
24189 WCR 51
KERSEY, CO 80644
View on map ↗ - County
- WELD County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 211130
- Total Penalties
- $0
- Registry ID
- 110057071760
How This Compares
#40
of 246 TRI reporters in CO
#139
of 555 TRI reporters in Mining, Quarrying, and Oil and Gas Extraction
Ranked by most recent year's total TRI releases.
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
Emissions Trend (2022–2024)
+18% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2022 | 25,195 | — |
| 2023 | 15,118 | -40% |
| 2024 | 29,788 | +97% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 14,000 | 14,000 | — | — | 4 | |
| Cyclohexane | 7,500 | 7,500 | — | — | 3,002 | |
| Benzene | 3,300 | 3,300 | — | — | 1,401 | ♦ Carcinogen |
| n-Hexane | 2,200 | 2,200 | — | — | 11,012 | |
| Toluene | 2,200 | 2,200 | — | — | 3,400 | |
| Xylene (mixed isomers) | 500 | 500 | — | — | 2,200 | |
| Ethylbenzene | 88 | 88 | — | — | 320 | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyclohexane | 7,100 | 7,100 | — | — | 2,600 | |
| Benzene | 3,010 | 3,010 | — | — | 1,200 | ♦ Carcinogen |
| n-Hexane | 2,880 | 2,880 | — | — | 9,600 | |
| Toluene | 1,782 | 1,782 | — | — | 3,000 | |
| Xylene (mixed isomers) | 309 | 309 | — | — | 1,900 | |
| Ethylbenzene | 37 | 37 | — | — | 280 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper compounds | — | — | — | — | 27,000 | |
| Methanol | 14,084 | 14,084 | — | — | 24 | |
| Cyclohexane | 4,400 | 4,400 | — | — | 2,938 | |
| n-Hexane | 3,600 | 3,600 | — | — | 11,199 | |
| Benzene | 2,050 | 2,050 | — | — | 1,430 | ♦ Carcinogen |
| Toluene | 940 | 940 | — | — | 3,310 | |
| Xylene (mixed isomers) | 119 | 119 | — | — | 2,100 | |
| Ethylbenzene | 2 | 2 | — | — | 310 | ♦ Carcinogen |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| n-Hexane | — | 12 | — | 35,000 |
| Xylene (mixed isomers) | — | — | — | 880 |
| Toluene | — | — | — | 2,500 |
| Benzene | — | 1 | — | 2,400 |
| Methanol | — | 4 | — | 590 |
| Ethylbenzene | — | — | — | 98 |
| Cyclohexane | — | 2 | — | 5,300 |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
JANUARY ENVIRONMENTAL SERVICES
OKLAHOMA CITY, OK
|
Methanol | — | 4 | — | — |
|
EXPEDITION DISPOSAL
GREELY, CO
|
n-Hexane | 11,000 | — | — | — |
|
JANUARY ENVIRONMENTAL SERVICES
OKLAHOMA CITY, OK
|
n-Hexane | — | 12 | — | — |
|
EXPEDITION DISPOSAL
GREELY, CO
|
Xylene (mixed isomers) | 2,200 | — | — | — |
|
EXPEDITION DISPOSAL
GREELY, CO
|
Benzene | 1,400 | — | — | — |
|
JANUARY ENVIRONMENTAL SERVICES
OKLAHOMA CITY, OK
|
Benzene | — | 1 | — | — |
|
EXPEDITION DISPOSAL
GREELY, CO
|
Cyclohexane | 3,000 | — | — | — |
|
JANUARY ENVIRONMENTAL SERVICES
OKLAHOMA CITY, OK
|
Cyclohexane | — | 2 | — | — |
|
EXPEDITION DISPOSAL
GREELY, CO
|
Ethylbenzene | 320 | — | — | — |
|
EXPEDITION DISPOSAL
GREELY, CO
|
Toluene | 3,400 | — | — | — |
Other facilities in WELD County, CO
ENSIGN WELL SERVICES
LA SALLE, CO
· Mining, Quarrying, and Oil and Gas Extraction
YORK ST. IMPROVEMENTS
DACONO, CO
LAKE BLUFF FILING NO. 3
GREELEY, CO
DCP MIDSTREAM, LP - MIDPOINT C.S.
EVANS, CO
· Mining, Quarrying, and Oil and Gas Extraction
ECA CO LEAD
GREELEY, CO
BESTWAY CONCRETE CO-LONGMONT
LONGMONT, CO
· Manufacturing