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Refuse Systems, Columbia, Tennessee. NPDES permit TN0001538, in force until May 31, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | daily minimum | ≥ 6 SU | all year | 003 |
| pH | daily maximum | ≤ 9 SU | all year | 003 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 003 |
| Phosphorus, total [as P] | daily maximum | report only (lb/d) | all year | 003 |
| Fluoride, total [as F] | daily maximum | report only (mg/L) | all year | 003 |
| Fluoride, total [as F] | daily maximum | report only (lb/d) | all year | 003 |
| Flow, in conduit or thru treatment plant | value | report only (MGD) | all year | 003 |
| pH | daily minimum | ≥ 6 SU | all year | SW2 |
| pH | daily maximum | ≤ 9 SU | all year | SW2 |
| Phosphorus, total [as P] | daily maximum | ≤ 105 mg/L | all year | SW2 |
| Phosphorus, total [as P] | daily maximum | report only (lb/d) | all year | SW2 |
| Fluoride, total [as F] | daily maximum | ≤ 75 mg/L | all year | SW2 |
| Fluoride, total [as F] | daily maximum | report only (lb/d) | 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 Refuse Systems 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/TN0001538 · MCP: https://passage-data.com/mcp