EPA · Tennessee · discharge permits by parameter
pH range excursions, > 60 minutes in Tennessee
- 7Permits carrying a limit
- 4With a recorded exceedance
- 284Nationwide
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 pH range excursions, > 60 minutes: 7 permits, of which 4 have a recorded exceedance. Nationwide the same parameter appears in 284 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 |
|---|---|---|---|---|---|
| CHEMOURS COMPANY | TN0001465 | NEW JOHNSONVILLE | Industrial stormwater | Major | Tennessee Western Valley (Kentucky Lake) |
Other pollutants in Tennessee
- Bypass valve 39
- 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, 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 Ceriodaphnia dubia 71
- LC50 Static 48Hr Acute Pimephales promelas 71
- IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia 219
pH range excursions, > 60 minutes nationwide
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