Browse PHMSA operators
Filter by program, year, and state. Open an operator to see incidents, enforcement, and rates.
Operators
249
Incident rate (last year)
—
Severe incidents (last 5y)
0
Enforcement (last 3y)
0
Showing page 3 of 25 (249 total)
| Operator | Programs | HQ/Primary state | Exposure | Incident rate (last year) | Severe (5y) | Enforcement (3y) | Last incident |
|---|---|---|---|---|---|---|---|
| NORTHERN ILLINOIS GAS CO | GTG | IL | — | — | 0 | 0 | 2019-09-08 |
| NORTHERN INDIANA PUBLIC SERVICE CO | GTG | IN | — | — | 0 | 0 | 2024-01-12 |
| NORTHERN NATURAL GAS CO | GTG | NE | — | — | 0 | 0 | 2025-06-01 |
| NORTHERN BORDER PIPELINE COMPANY | GTG | NE | — | — | 0 | 0 | 2025-08-01 |
| NORTHWEST PIPELINE CORP (WGP) | GTG | TX | — | — | 0 | 0 | 2024-10-04 |
| OKLAHOMA NATURAL GAS CO | GTG | OK | — | — | 0 | 0 | 2022-02-18 |
| OZARK GAS TRANSMISSION, L.L.C | GTG | TX | — | — | 0 | 0 | 2021-03-08 |
| BLACK MARLIN PIPELINE CO | GTG | OK | — | — | 0 | 0 | 2014-05-06 |
| PACIFIC GAS & ELECTRIC CO | GTG | CA | — | — | 0 | 0 | 2025-04-24 |
| GAS TRANSMISSION NORTHWEST CORPORATION (GTN) | GTG | TX | — | — | 0 | 0 | 2014-04-14 |
Showing page 3 of 25 (249 total)
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