WILLIAMS OHIO VALLEY MIDSTREAM LLC, HUNTER-PETHEL STATIO
Quick Summary
- •Released 13,800 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $2,029,500 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
FISH CK RD
MOUNDSVILLE, WV 26041
View on map ↗ - County
- MARSHALL County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 211111
- Inspections
- 3 · last Jun 23, 2025
- Total Penalties
- $2,029,500 · last Dec 23, 2023
- Registry ID
- 110054890472
How This Compares
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.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2022 | 11,957 | — |
| 2023 | 13,370 | +12% |
| 2024 | 13,800 | +3% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ethylbenzene | — | — | — | — | — | ♦ Carcinogen |
| Benzene | — | — | — | — | — | ♦ Carcinogen |
| n-Hexane | 10,300 | 10,300 | — | — | 260 | |
| Cyclohexane | 2,060 | 2,060 | — | — | 26 | |
| Xylene (mixed isomers) | 1,440 | 1,440 | — | — | 8 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Benzene | — | — | — | — | — | ♦ Carcinogen |
| Ethylbenzene | — | — | — | — | — | ♦ Carcinogen |
| n-Hexane | 11,200 | 11,200 | — | — | 277 | |
| Cyclohexane | 2,170 | 2,170 | — | — | 30 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Hexane | 9,800 | 9,800 | — | — | 382 | |
| Cyclohexane | 1,940 | 1,940 | — | — | 39 | |
| Benzene | 147 | 147 | — | — | 6 | ♦ Carcinogen |
| Ethylbenzene | 70 | 70 | — | — | 2 | ♦ 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 |
|---|---|---|---|---|
| Xylene (mixed isomers) | — | 8 | — | 130,000 |
| Cyclohexane | — | 26 | — | 180,000 |
| n-Hexane | — | 260 | — | 780,000 |
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 |
|---|---|---|---|---|---|
|
SPIRIT SERVICES OF WV LLC
NITRO, WV
|
n-Hexane | — | 260 | — | — |
|
SPIRIT SERVICES OF WV LLC
NITRO, WV
|
Xylene (mixed isomers) | — | 8 | — | — |
|
SPIRIT SERVICES OF WV LLC
NITRO, WV
|
Cyclohexane | — | 26 | — | — |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| caa | FRV | Dec 7, 2016 | — | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.