EPA · subbasin 01090004 · discharge permits by parameter
LC50 Static 48Hr Acute Ceriodaphnia dubia in subbasin 01090004
- 13Permits carrying a limit
- 11With a recorded exceedance
- 390Nationwide
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.
13 of the permits in subbasin 01090004 carry a numeric limit on LC50 Static 48Hr Acute Ceriodaphnia dubia, and 11 of those have a recorded exceedance. Nationwide the same parameter appears in 390 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 |
|---|---|---|---|---|---|---|
| BROCKTON A W R F | MA0101010 | BROCKTON | MA | Publicly owned treatment works | Major | SALISBURY PLAIN RIVER |
Other pollutants in subbasin 01090004
- Xylene [mix of m+o+p] 5
- Hydrocarbons, petroleum 3
- Hydrocarbons, total petroleum 8
- pH change [range] 8
- Report due [yrmoda] 3
- 3-Perfluoropropyl propanoic acid (3:3 FTCA) 3
- Perfluoro-3-methoxypropanoic acid (PFMPA) 3
- 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS) 3
- 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) 3
- 3-Perfluoroheptyl propanoic acid (7:3 FTCA) 3
- Perfluoro-4-methoxybutanoic acid (PFMBA) 3
- 2H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA) 3
- LC50 Static 48Hr Acute Menidia 3
- LC50 Static 48Hr Acute Pimephales promelas 8
- LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia 4
- LC50 Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopsis bahia) 3
- NOEL Static 7Day Chronic Ceriodaphnia dubia 4
- NOEL Static 1Hr 20min Fert. Chronic Arbacia punctulata 3
- NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia 11
- Noel Statre 7Day Chronic Pimephales 5
LC50 Static 48Hr Acute Ceriodaphnia dubia nationwide · Subbasin 01090004, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 01090004 with limits on LC50 Static 48Hr Acute Ceriodaphnia dubia. It lists 13 permits in this watershed with a limit on this parameter. It lists 12 permits in this watershed with a recorded violation of this parameter.