Browse Pipeline Incidents
113 incidents.
PHMSA Pipeline Incident Database
Browse 113 pipeline incidents reported to PHMSA. Each record includes the operator, pipeline type, cause, casualties, and property damage. Use the filters below to narrow results by state, pipeline type, cause, or keyword.
| Date | Operator | State | Type | Cause | Fatalities | Injuries | Damage ($) |
|---|---|---|---|---|---|---|---|
| Nov 11, 2025 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EXCAVATION DAMAGE | 0 | 0 | $13,500 | |
| Oct 15, 2025 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $20,000 | |
| Oct 14, 2025 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | MATERIAL FAILURE OF PIPE OR WELD | 0 | 0 | $64,325 | |
| May 2, 2025 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $780 | |
| Aug 19, 2024 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $5,600 | |
| Jun 3, 2024 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 2 | $190,000 | |
| May 27, 2024 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | INCORRECT OPERATION | 0 | 0 | $0 | |
| Nov 27, 2023 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | CORROSION FAILURE | 0 | 0 | $78,000 | |
| Aug 4, 2023 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $2,500 | |
| Aug 2, 2023 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $2,500 | |
| Jul 17, 2023 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $2,500 | |
| May 12, 2023 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $100 | |
| Jan 19, 2023 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | INCORRECT OPERATION | 0 | 0 | $0 | |
| Nov 2, 2022 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $500 | |
| Sep 28, 2022 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $300 | |
| Aug 27, 2022 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | INCORRECT OPERATION | 0 | 0 | $200 | |
| Aug 15, 2022 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $1,200 | |
| Jan 20, 2022 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EXCAVATION DAMAGE | 0 | 0 | $120,000 | |
| Dec 19, 2021 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $2,500 | |
| Oct 22, 2021 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | OTHER OUTSIDE FORCE DAMAGE | 0 | 0 | $250 | |
| Jul 18, 2021 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $100 | |
| Dec 26, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | MATERIAL FAILURE OF PIPE OR WELD | 0 | 0 | $77,811 | |
| Sep 9, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | INCORRECT OPERATION | 0 | 0 | $0 | |
| Sep 1, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $80 | |
| Jul 24, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $5,000 | |
| Jul 14, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | CORROSION FAILURE | 0 | 0 | $150,000 | |
| Jun 30, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $1,500 | |
| May 19, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $20 | |
| May 19, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $20 | |
| May 13, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $7,500 | |
| Apr 28, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | INCORRECT OPERATION | 0 | 0 | $0 | |
| Apr 8, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $111,041 | |
| Feb 7, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EXCAVATION DAMAGE | 0 | 0 | $91,500 | |
| Jan 2, 2020 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $12,000 | |
| Dec 19, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $700 | |
| Oct 27, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $40,000 | |
| Oct 22, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $6,400 | |
| Sep 11, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $150 | |
| Aug 7, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | INCORRECT OPERATION | 0 | 0 | $100 | |
| Jul 7, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $0 | |
| Jun 23, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $500 | |
| Jun 6, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $40 | |
| May 7, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $3,780 | |
| Mar 10, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $7,700 | |
| Feb 7, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $1,000 | |
| Jan 5, 2019 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | NATURAL FORCE DAMAGE | 0 | 0 | $539 | |
| Sep 26, 2018 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | CORROSION FAILURE | 0 | 0 | $45,000 | |
| Aug 28, 2018 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $75 | |
| Aug 21, 2018 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $500 | |
| Aug 10, 2018 | "ONEOK NGL PIPELINE, LLC" | hazardous_liquid | EQUIPMENT FAILURE | 0 | 0 | $3,600 |
Frequently Asked Questions
PHMSA requires operators to report incidents involving a fatality, an injury requiring hospitalization, property damage of $122,000 or more (adjusted periodically), highly volatile liquid releases of 5 barrels or more, other liquid releases of 50 barrels or more, or any unintentional release of gas resulting in an event meeting certain criteria.
The Damage column shows the reported property damage for each incident. This can include damage to the pipeline itself, nearby structures, vehicles, and other property. Additional costs such as lost commodity, environmental remediation, and emergency response are tracked separately and shown on each incident's detail page.
Yes. Use the search field above to filter incidents by operator name. The search matches partial names, so searching for "Pacific Gas" will find all variations of that operator's reported name.