EPA · discharge permits by pollutant and parameter
Drill cuttings, end of well, 96-hr LC50
- 6Permits carrying a limit
- 0With a recorded exceedance
- 1States
EPA identifies this parameter by code 04313. A permit listed here carries a numeric limit on drill cuttings, end of well, 96-hr lc50 in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.
By state
Other pollutants
- Total residual ooxidant-discharge time 21
- Misc. free oil in Western GOM, OCS 203
- Acetochlor 4
- Produced water, Radium 226, total 10
- Produced water, Radium 228, total 10
- Clamtrol CT-1, Total Water 5
- Chromium, trivalent total recoverable 291
- Seafood production, effluent # day/mo 69
- Drilling fluid, end of well, 96-hr LC50 269
- Drilling fluid, toxicity 284
- Drill cuttings, toxicity 6
- Sanitary Waste Inspection 15
- Sea Floor Visual Remote 4
- Small Volume with Cuttings 4
- Sanitary Waste Inspection Conducted 15
- Well fluids, oil & grease 215
- Diquat 65
- Organics, gasoline range 45
- Nitrogen, total [as N] [adjusted] 24
- Nitrogen, total [as N] [credit] 24
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| ARRAY PETROLEUM, LLC | GMG290632 | DALLAS | TX | Minor | Lake Mechant-Frontal Gulf of Mexico | |
| DANOS, L.L.C. | GMG290635 | GRAY | LA | Minor | ||
| EXXONMOBIL LOW CARBON SOLUTIONS ONSHORE STORAGE LLC | GMG29063F | SPRING | TX | Minor | ||
| NATURAL RESOURCES WORLDWIDE LLC | GMG290634 | DALLAS | TX | Minor | ||
| NUGULF OPERATING LLC | GMG29063A | LAFAYETTE | LA | Minor | ||
| PROMETHEAN OPERATING I LLC | GMG290639 | HOUSTON | TX | Minor |
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