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Marine Cargo Handling, Henderson, Kentucky. NPDES permit KY0099422, in force until Sep 30, 2030. Last 12 months: over a limit once (last December 2025). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| December 2025 | Iron, total recoverable, daily maximum | 120 mg/L | ≤ 4 mg/L | 2900% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | minimum | ≥ 6 SU | all year | 001 |
| pH | daily maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 60 mg/L | all year | 001 |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year | 001 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 001 |
| Hardness, total [as CaCO3] | monthly average | report only (mg/L) | all year | 001 |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | all year | 001 |
| Chloride [as Cl] | monthly average | report only (mg/L) | all year | 001 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 001 |
| Iron, total recoverable | monthly average | report only (mg/L) | all year | 001 |
| Iron, total recoverable | daily maximum | ≤ 4 mg/L | all year | 001 |
| Copper, total recoverable | monthly average | report only (mg/g) | all year | 001 |
| Copper, total recoverable | daily maximum | ≤ .02 mg/g | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| pH | minimum | ≥ 6 SU | all year | 030 |
| pH | daily maximum | ≤ 9 SU | all year | 030 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 030 |
| Solids, total suspended | daily maximum | ≤ 60 mg/L | all year | 030 |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year | 030 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 030 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year | 030 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 030 |
| Hardness, total [as CaCO3] | monthly average | report only (mg/L) | all year | 030 |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | all year | 030 |
| Chloride [as Cl] | monthly average | report only (mg/L) | all year | 030 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 030 |
| Iron, total recoverable | monthly average | report only (mg/L) | all year | 030 |
| Iron, total recoverable | daily maximum | ≤ 4 mg/L | all year | 030 |
| Copper, total recoverable | monthly average | report only (mg/L) | all year | 030 |
| Copper, total recoverable | daily maximum | ≤ .02 mg/L | all year | 030 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 030 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 030 |
Cited limits by parameter: Kentucky's rules and the federal ones.
Same industry: the 18 Water Transportation permits in Kentucky.
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Your permit document is the final word. As JSON: /api/v1/permits/KY0099422 · MCP: https://passage-data.com/mcp