EPA · Tennessee · discharge permits by parameter
LC50 Static 48Hr Acute Ceriodaphnia dubia in Tennessee
- 71Permits carrying a limit
- 16With a recorded exceedance
- 390Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Tennessee permits that carry one for LC50 Static 48Hr Acute Ceriodaphnia dubia: 71 permits, of which 16 have a recorded exceedance. Nationwide the same parameter appears in 390 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| ARTAZN LLC | TN0001899 | GREENEVILLE | Industrial stormwater | Major | Nolichucky |
| ROGERSVILLE STP | TN0020672 | ROGERSVILLE | Publicly owned treatment works | Major | Holston |
| CHURCH HILL STP | TN0021253 | CHURCH HILL | Publicly owned treatment works | Major | Holston |
Other pollutants in Tennessee
- BOD, 5-day, percent removal 90
- Solids, suspended percent removal 189
- Chemical Oxygen Demand [COD] 59
- Duration of discharge 3
- Carbonaceous oxygen demand, % removal 21
- Xylene [mix of m+o+p] 102
- Trichlorophenol 3
- Turbidity, lab, NTU 3
- Temperature rate of change deg. C/hr 7
- pH range excursions, > 60 minutes 7
- pH range excursions, monthly total accum 7
- Oil and grease visual 75
- Discharge event observation [Visual Monitoring] 6
- Raw materials processed 3
- Chloroethane 3
- IC25 Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia 8
- IC25 Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas 8
- LC50 Static 48Hr Acute Pimephales promelas 71
- IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia 219
- IC25 Static Renewal 7 Day Chronic Chrpimephales 218
LC50 Static 48Hr Acute Ceriodaphnia dubia nationwide
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