EPA · subbasin 05030101 · discharge permits by parameter
Naphthalene in subbasin 05030101
- 7Permits carrying a limit
- 2With a recorded exceedance
- 2,525Nationwide
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.
7 of the permits in subbasin 05030101 carry a numeric limit on Naphthalene, and 2 of those have a recorded exceedance. Nationwide the same parameter appears in 2,525 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 |
|---|---|---|---|---|---|---|
| NEVILLE CHEM CO | PA0004979 | PITTSBURGH | PA | Major | OHIO RIVER |
Other pollutants in subbasin 05030101
- Fluoranthene 4
- Fluorene 4
- Indeno[1,2,3-cd]pyrene 5
- Methyl chloride [Chloromethane] 3
- Methylene chloride 4
- Phenanthrene 4
- Pyrene 4
- Benzo[a]anthracene 6
- Dibenz[a,h]anthracene 5
- Phenol 7
- Pentachlorophenol 3
- Di[2-ethylhexyl] phthalate [DEHP] 4
- Vinyl chloride 3
- Trichloroethylene 4
- Hexachlorobenzene 3
- Rainfall 20
- Ultraviolet light intensity 3
- Flow, in conduit or thru treatment plant 109
- Chlorine, total residual 70
- Mercury, total low level 17
Naphthalene nationwide · Subbasin 05030101, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 05030101 with limits on the pollutant parameter Naphthalene. It lists 7 permits in this watershed with a limit on this parameter and 7 permits in this watershed with a recorded violation of this parameter.