EPA · subbasin 08090100 · discharge permits by parameter
Carbon, tot organic [TOC] in subbasin 08090100
- 37Permits carrying a limit
- 19With a recorded exceedance
- 1,738Nationwide
A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.
37 of the permits in subbasin 08090100 carry a numeric limit on Carbon, tot organic [TOC], and 19 of those have a recorded exceedance. Nationwide the same parameter appears in 1,738 permits. A permit carrying several parameters is counted under each of them, so the parameter counts for one subbasin add up to more permits than it holds. The other parameters named in this subbasin are listed below.
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| CHALMETTE REFINING, LLC | LA0004260 | CHALMETTE | LA | Major | MISSISSIPPI RIVER/GUICHARD CANAL | |
| VALERO REFINING- MERAUX LLC | LA0003646 | MERAUX | LA | Major | MISSISSIPPI RIVER & 20 ARPENT CANAL |
Other pollutants in subbasin 08090100
- Temperature, water deg. fahrenheit 4
- BOD, 5-day, 20 deg. C 47
- Oxygen demand, chem. [high level] [COD] 26
- pH 66
- Solids, total suspended 57
- Oil & Grease 37
- Nitrogen, total [as N] 19
- Nitrogen, ammonia total [as N] 9
- Phosphorus, total [as P] 19
- Cyanide, total [as CN] 6
- Sulfide, total [as S] 7
- Chloride [as Cl] 4
- Arsenic, total [as As] 10
- Beryllium, total [as Be] 6
- Cadmium, total [as Cd] 11
- Chromium, hexavalent [as Cr] 7
- Chromium, total [as Cr] 17
- Cobalt, total [as Co] 4
- Copper, total [as Cu] 16
- Lead, total [as Pb] 26
Carbon, tot organic [TOC] nationwide · Subbasin 08090100, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 08090100 with limits on the pollutant parameter Carbon, tot organic [TOC]. The page lists 37 permits in this watershed with a limit on this parameter and 36 permits in this watershed with a recorded violation of this parameter.