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Telephone And Telegraph Apparatus, Winston Salem, North Carolina. NPDES permit NC0080853, in force until Jun 30, 2028. Last 12 months: no values over a limit, 16 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| pH | daily minimum | ≥ 6 SU | all year |
| pH | daily maximum | ≤ 9 SU | all year |
| Oil and grease, hexane extr method | 30-day average | ≤ 15 mg/L | all year |
| Oil and grease, hexane extr method | daily maximum | ≤ 30 mg/L | all year |
| 1,4-Dioxane | daily maximum | report only (ug/L) | Mar, Dec |
Cited limits by parameter: North Carolina's rules and the federal ones.
Same industry: the 8 Electronic and Other Electrical Equipment permits in North Carolina.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/NC0080853 · MCP: https://passage-data.com/mcp