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Pulp Mills, major discharger, Catawba, South Carolina. NPDES permit SC0001015 expired Sep 30, 2014; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Stream flow, instantaneous | monthly average | report only (MGD) | all year | 001 |
| Stream flow, instantaneous | daily maximum | report only (MGD) | all year | 001 |
| Color [PT-CO units] | daily maximum | report only (col unit (pc)) | all year | 001 |
| Color [PT-CO units] | daily maximum | report only (col unit (pc)) | all year | 001 |
| Color [PT-CO units] | daily maximum | ≤ 32 col unit (pc) | all year | 001 |
| Oxygen demand, ultimate | monthly average | report only (lb/d) | all year | 001 |
| Oxygen demand, ultimate | daily maximum | report only (lb/d) | all year | 001 |
| Oxygen demand, ultimate | daily maximum | ≤ 0 lb/d | all year | 001 |
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 1 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | 001 |
| BOD, 5-day, 20 deg. C | annual average | ≤ 20967 lb/d | all year | 001 |
| pH | instantaneous minimum | report only (SU) | all year | 001 |
| pH | instantaneous maximum | report only (SU) | all year | 001 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 001 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 001 |
| Solids, total suspended | annual average | ≤ 43117 lb/d | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 5 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 10 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | report only (lb/d) | all year | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (lb/d) | all year | 001 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 001 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 001 |
| Phosphorus, total [as P] | monthly average | report only (lb/d) | all year | 001 |
| Phosphorus, total [as P] | daily maximum | report only (lb/d) | all year | 001 |
| Phosphorus, total [as P] | annual average | ≤ 292 lb/d | all year | 001 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | 001 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Chlorine, total residual | monthly average | report only (mg/L) | all year | 001 |
| Chlorine, total residual | daily maximum | report only (mg/L) | all year | 001 |
| Kappa number | annual average | ≤ 20 # | all year | 001 |
| Kappa number | annual average | ≤ 13 # | all year | 001 |
| Length of longest pH excursion | instantaneous maximum | ≤ 60 min | all year | 001 |
| % of time exceeding pH limits | instantaneous maximum | ≤ 1 % | all year | 001 |
| Halogen, total organic | monthly average | report only (mg/L) | all year | 001 |
| Halogen, total organic | daily maximum | report only (mg/L) | all year | 001 |
| Halogen, total organic | monthly average | report only (lb/d) | all year | 001 |
| Halogen, total organic | daily maximum | ≤ 1752 lb/d | all year | 001 |
| Halogen, total organic | annual average | ≤ 785 lb/d | all year | 001 |
| %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | monthly average | report only (%) | all year | 001 |
| %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | maximum | report only (%) | all year | 001 |
| %Mortality 7Day Chronic Ceriodaphnia dubia | monthly average | report only (%) | all year | 001 |
| %Mortality 7Day Chronic Ceriodaphnia dubia | maximum | report only (%) | all year | 001 |
| %Repro Reduc Static Renewal7D Chronic Ceriodaphnia dubia | monthly average | report only (%) | all year | 001 |
| %Repro Reduc Static Renewal7D Chronic Ceriodaphnia dubia | maximum | report only (%) | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 01A |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 01A |
| Coliform, fecal general | 30-day geometric mean | ≤ 200 #/100mL | all year | 01A |
| Coliform, fecal general | daily maximum | ≤ 400 #/100mL | all year | 01A |
| Chloroform | monthly average | ≤ 12.51 lb/d | all year | 01B |
| Chloroform | daily maximum | ≤ 20.91 lb/d | all year | 01B |
| 2,4,6-Trichlorophenol | daily maximum | < 2.5 ug/L | all year | 01B |
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin | daily maximum | < 10 pg/L | all year | 01B |
| 2,3,7,8-Tetrachlorodibenzofuran | daily maximum | ≤ 31.9 pg/L | all year | 01B |
| Pentachlorophenol | daily maximum | < 5 ug/L | all year | 01B |
| 3,4,6-Trichloroguaiacol | daily maximum | < 2.5 ug/L | all year | 01B |
| 3,4,6-Trichlorocatechol | daily maximum | < 5 ug/L | all year | 01B |
| 2,4,5-Trichlorophenol | daily maximum | < 2.5 ug/L | all year | 01B |
| 3,4,5-Trichloroguaiacol | daily maximum | < 2.5 ug/L | all year | 01B |
| 3,4,5-Trichlorocatechol | daily maximum | < 5 ug/L | all year | 01B |
| Tetrachloroguaiacol | daily maximum | < 5 ug/L | all year | 01B |
| Trichlorosyringol | daily maximum | < 2.5 ug/L | all year | 01B |
| 4,5,6-Trichloroguaiacol | daily maximum | < 2.5 ug/L | all year | 01B |
| 2,3,4,6-Tetrachlorophenol | daily maximum | < 2.5 ug/L | all year | 01B |
| Tetrachlorocatechol | daily maximum | < 5 ug/L | all year | 01B |
Cited limits by parameter: South Carolina's rules and the federal ones.
Same industry: the 9 Paper and Allied Products permits in South Carolina.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/SC0001015 · MCP: https://passage-data.com/mcp