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Federal facility (National Security), Memphis, Tennessee. NPDES permit TN0080632, in force until Jun 30, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | SW1 |
| pH | value | report only (SU) | all year | SW1 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | SW1 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | SW1 |
| Oil and grease | daily maximum | report only (mg/L) | all year | SW1 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | SW1 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | SW1 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | SW2 |
| pH | value | report only (SU) | all year | SW2 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | SW2 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | SW2 |
| Oil and grease | daily maximum | report only (mg/L) | all year | SW2 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | SW2 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | SW2 |
Cited limits by parameter: Tennessee's rules and the federal ones.
Same industry: the 3 National Security and International Affairs permits in Tennessee.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/TN0080632 · MCP: https://passage-data.com/mcp