EPA · discharge permits by pollutant and parameter
Fish/Shellfish Impinged
- 20Permits carrying a limit
- 0With a recorded exceedance
- 1States
EPA identifies this parameter by code 51730. A permit listed here carries a numeric limit on fish/shellfish impinged in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.
By state
- Texas17
By watershed
The subbasins of the national Watershed Boundary Dataset carrying the most permits with a limit on fish/shellfish impinged.
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| PACIFIC DRILLING OPERATIONS, INC. | GMG290544 | HOUSTON | TX | Minor | City of Houston-Buffalo Bayou | |
| ENSCO OFFSHORE COMPANY (MODU) | GMG290394 | HOUSTON | TX | Minor | Spring Branch-Buffalo Bayou | |
| SEVAN DRILLING | GMG290563 | HOUSTON | TX | Minor | Spring Branch-Buffalo Bayou | |
| BENNU OIL & GAS, LLC | GMG290546 | HOUSTON | TX | Minor | City of Houston-Buffalo Bayou | |
| ATWOOD OCEANICS, INC. | GMG290522 | HOUSTON | TX | Minor | Spring Branch-Buffalo Bayou | |
| STENA DRILLING LIMITED | GMG290543 | ABERDEEN | AB | Minor | ||
| DAUPHIN ISLAND GATHERING PART. | GMG290305 | HOUSTON | TX | Minor | ||
| ROWAN COMPANIES, INC. | GMG290571 | HOUSTON | TX | Minor | City of Houston-Buffalo Bayou | |
| APACHE CORPORATION | GMG290073 | HOUSTON | TX | Minor | GULF OF MEXICO | |
| PETROBRAS AMERICA, INC. | GMG290029 | HOUSTON | TX | Minor | GULF OF MEXICO | |
| FIELDWOOD ENERGY LLC | GMG290541 | LAFAYETTE | LA | Minor | Anselm Coulee-Vermilion River | |
| MURPHY EXPL & PROD CO | GMG290089 | HOUSTON | TX | Minor | GULF OF MEXICO | |
| EPL OIL & GAS, INC. | GMG290208 | NEW ORLEANS | LA | Minor | Metairie Canal-Canal No 2 | |
| COBALT INTERNATIONAL ENERGY LP | GMG290375 | HOUSTON | TX | Minor | Spring Branch-Buffalo Bayou | |
| EQUINOR GULF OF MEXICO LLC | GMG290350 | HOUSTON | TX | Minor | Spring Branch-Buffalo Bayou | |
| HERCULES OFFSHORE | GMG290512 | HOUSTON | TX | Minor | Country Club Bayou-Brays Bayou | |
| MAERSK VALIANT | GMG290567 | HOUSTON | TX | Minor | Spring Branch-Buffalo Bayou | |
| NOBLE ENERGY, INC. | GMG290096 | HOUSTON | TX | Minor | GULF OF MEXICO | |
| NORTHSTAR OFFSHORE GROUP, LLC | GMG290502 | HOUSTON | TX | Minor | Country Club Bayou-Brays Bayou | |
| MAERSK VIKING LLC | GMG290566 | HOUSTON | TX | Minor |