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Scrap And Waste Materials, Louisville, Kentucky. NPDES permit KY0109452 expired Mar 31, 2025; its limits still apply. Last 12 months: over a limit once (last June 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| June 2026 | Copper, total recoverable, daily maximum | .0259 mg/L | ≤ .025 mg/L | 4% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | minimum | ≥ 6 SU | all year | 003 |
| pH | maximum | ≤ 9 SU | all year | 003 |
| Solids, settleable | monthly average | report only (mL/L) | all year | 003 |
| Solids, settleable | daily maximum | report only (mL/L) | all year | 003 |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year | 003 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 003 |
| Hardness, total [as CaCO3] | monthly average | report only (mg/L) | all year | 003 |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | all year | 003 |
| Zinc, total recoverable | monthly average | report only (mg/L) | all year | 003 |
| Zinc, total recoverable | daily maximum | ≤ .221 mg/L | all year | 003 |
| Copper, total recoverable | monthly average | report only (mg/L) | all year | 003 |
| Copper, total recoverable | daily maximum | ≤ .028 mg/L | all year | 003 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 003 |
| pH | minimum | ≥ 6 SU | all year | 004 |
| pH | maximum | ≤ 9 SU | all year | 004 |
| Solids, settleable | monthly average | report only (mL/L) | all year | 004 |
| Solids, settleable | daily maximum | report only (mL/L) | all year | 004 |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year | 004 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 004 |
| Hardness, total [as CaCO3] | monthly average | report only (mg/L) | all year | 004 |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | all year | 004 |
| Zinc, total recoverable | monthly average | report only (mg/L) | all year | 004 |
| Zinc, total recoverable | daily maximum | ≤ .198 mg/L | all year | 004 |
| Copper, total recoverable | monthly average | report only (mg/L) | all year | 004 |
| Copper, total recoverable | daily maximum | ≤ .025 mg/L | all year | 004 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 004 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 004 |
| pH | minimum | ≥ 6 SU | all year | 005 |
| pH | maximum | ≤ 9 SU | all year | 005 |
| Solids, settleable | monthly average | report only (mL/L) | all year | 005 |
| Solids, settleable | daily maximum | report only (mL/L) | all year | 005 |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year | 005 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 005 |
| Hardness, total [as CaCO3] | monthly average | report only (mg/L) | all year | 005 |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | all year | 005 |
| Iron, total recoverable | monthly average | report only (mg/L) | all year | 005 |
| Iron, total recoverable | daily maximum | ≤ 4 mg/L | all year | 005 |
| Zinc, total recoverable | monthly average | report only (mg/L) | all year | 005 |
| Zinc, total recoverable | daily maximum | ≤ .279 mg/L | all year | 005 |
| Lead, total recoverable | monthly average | report only (mg/L) | all year | 005 |
| Lead, total recoverable | daily maximum | report only (mg/L) | all year | 005 |
| Copper, total recoverable | monthly average | report only (mg/L) | all year | 005 |
| Copper, total recoverable | daily maximum | ≤ .036 mg/L | all year | 005 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 005 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 005 |
| pH | minimum | ≥ 6 SU | all year | 007 |
| pH | maximum | ≤ 9 SU | all year | 007 |
| Solids, settleable | monthly average | report only (mL/L) | all year | 007 |
| Solids, settleable | daily maximum | report only (mL/L) | all year | 007 |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year | 007 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 007 |
| Hardness, total [as CaCO3] | monthly average | report only (mg/L) | all year | 007 |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | all year | 007 |
| Iron, total recoverable | monthly average | report only (mg/L) | all year | 007 |
| Iron, total recoverable | daily maximum | ≤ 4 mg/L | all year | 007 |
| Zinc, total recoverable | monthly average | report only (mg/L) | all year | 007 |
| Zinc, total recoverable | daily maximum | ≤ .166 mg/L | all year | 007 |
| Copper, total recoverable | monthly average | report only (mg/L) | all year | 007 |
| Copper, total recoverable | daily maximum | ≤ .02 mg/L | all year | 007 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 007 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 007 |
| pH | minimum | ≥ 6 SU | all year | 008 |
| pH | maximum | ≤ 9 SU | all year | 008 |
| Solids, settleable | monthly average | report only (mL/L) | all year | 008 |
| Solids, settleable | daily maximum | report only (mL/L) | all year | 008 |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year | 008 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 008 |
| Hardness, total [as CaCO3] | monthly average | report only (mg/L) | all year | 008 |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | all year | 008 |
| Iron, total recoverable | monthly average | report only (mg/L) | all year | 008 |
| Iron, total recoverable | daily maximum | ≤ 4 mg/L | all year | 008 |
| Zinc, total recoverable | monthly average | report only (mg/L) | all year | 008 |
| Zinc, total recoverable | daily maximum | ≤ .233 mg/L | all year | 008 |
| Copper, total recoverable | monthly average | report only (mg/L) | all year | 008 |
| Copper, total recoverable | daily maximum | ≤ .029 mg/L | all year | 008 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 008 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 008 |
| pH | minimum | ≥ 6 SU | all year | 009 |
| pH | maximum | ≤ 9 SU | all year | 009 |
| Solids, settleable | monthly average | report only (mL/L) | all year | 009 |
| Solids, settleable | daily maximum | report only (mL/L) | all year | 009 |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year | 009 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 009 |
| Hardness, total [as CaCO3] | monthly average | report only (mg/L) | all year | 009 |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | all year | 009 |
| Zinc, total recoverable | monthly average | report only (mg/L) | all year | 009 |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | 009 |
| Copper, total recoverable | monthly average | report only (mg/L) | all year | 009 |
| Copper, total recoverable | daily maximum | report only (mg/L) | all year | 009 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 009 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 009 |
Cited limits by parameter: Kentucky's rules and the federal ones.
Same industry: the 26 Wholesale Trade — Durable Goods permits in Kentucky.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/KY0109452 · MCP: https://passage-data.com/mcp