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Nonclassifiable Establishments, Spartanburg, South Carolina. NPDES permit SC0047805 expired Apr 30, 2020; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 6 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 10 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 20 mg/L | all year |
| pH | instantaneous minimum | ≥ 6 SU | all year |
| pH | instantaneous maximum | ≤ 8.5 SU | all year |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year |
| Tetrachloroethylene | monthly average | ≤ .03 mg/L | all year |
| Tetrachloroethylene | daily maximum | ≤ .06 mg/L | all year |
| Vinyl chloride | monthly average | report only (mg/L) | all year |
| Vinyl chloride | daily maximum | report only (mg/L) | all year |
| Trichloroethylene | monthly average | report only (mg/L) | all year |
| Trichloroethylene | daily maximum | report only (mg/L) | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| cis-1,2-Dichloroethylene | monthly average | report only (mg/L) | all year |
| cis-1,2-Dichloroethylene | daily maximum | report only (mg/L) | all year |
Cited limits by parameter: South Carolina's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/SC0047805 · MCP: https://passage-data.com/mcp