TRI Reporter
DCP MIDSTREAM, LP, CIMARRON PLANT
Quick Summary
- •Released 10,960 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
-
HWY. 270, APPROX 4 1/2 MI NW
SEILING, OK 73663
View on map ↗ - County
- DEWEY County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 211130
- Total Penalties
- $0
- Registry ID
- 110056360815
How This Compares
#84
of 314 TRI reporters in OK
#225
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)
-31% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2022 | 15,805 | — |
| 2023 | 8,097 | -49% |
| 2024 | 10,960 | +35% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyclohexane | 9,200 | 9,200 | — | — | 1,410 | |
| Benzene | 1,080 | 1,080 | — | — | 127 | ♦ Carcinogen |
| n-Hexane | 680 | 680 | — | — | 7,901 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyclohexane | 4,610 | 4,610 | — | — | 5,641 | |
| n-Hexane | 1,340 | 1,340 | — | — | 26,180 | |
| Benzene | 1,069 | 1,069 | — | — | 987 | ♦ Carcinogen |
| Toluene | 968 | 968 | — | — | 3,424 | |
| Xylene (mixed isomers) | 110 | 110 | — | — | 1,813 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyclohexane | 9,950 | 9,950 | — | — | 1,300 | |
| Benzene | 1,750 | 1,750 | — | — | 230 | ♦ Carcinogen |
| Toluene | 1,435 | 1,435 | — | — | 780 | |
| n-Hexane | 1,250 | 1,250 | — | — | 6,000 | |
| Ethylbenzene | 940 | 940 | — | — | 36 | ♦ Carcinogen |
| Xylene (mixed isomers) | 480 | 480 | — | — | 420 |
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 |
|---|
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 |
|---|---|---|---|---|---|
|
DCPM SWD - OKARCHE
EL RENO, OK
|
Benzene | 19 | — | — | — |
|
BOSTICK SERVICES SWD - OKARCHE
CRESCENT, OK
|
Benzene | 18 | — | — | — |
|
C BAR C TRUCKING SWD
ANADARKO, OK
|
Benzene | 25 | — | — | — |
|
HAMM & PHILLIPS SWD - OKARCHE
ENID, OK
|
Benzene | 65 | — | — | — |
|
C BAR C TRUCKING SWD
ANADARKO, OK
|
Cyclohexane | 270 | — | — | — |
|
HAMM & PHILLIPS SWD - OKARCHE
ENID, OK
|
Cyclohexane | 730 | — | — | — |
|
BOSTICK SERVICES SWD - OKARCHE
CRESCENT, OK
|
Cyclohexane | 200 | — | — | — |
|
DCPM SWD - OKARCHE
EL RENO, OK
|
Cyclohexane | 210 | — | — | — |
|
HAMM & PHILLIPS SWD - OKARCHE
ENID, OK
|
n-Hexane | 4,100 | — | — | — |
|
OSI ENVIRONMENTAL
OKLAHOMA CITY, OK
|
n-Hexane | 1 | — | — | — |
|
BOSTICK SERVICES SWD - OKARCHE
CRESCENT, OK
|
n-Hexane | 1,100 | — | — | — |
|
C BAR C TRUCKING SWD
ANADARKO, OK
|
n-Hexane | 1,500 | — | — | — |
|
DCPM SWD - OKARCHE
EL RENO, OK
|
n-Hexane | 1,200 | — | — | — |
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· Mining, Quarrying, and Oil and Gas Extraction