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Railroads, Line-Haul Operating, Sandusky, Ohio. NPDES permit OH0146684, in force until Oct 31, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| pH | daily minimum | ≥ 6.5 SU | all year |
| pH | daily maximum | ≤ 9 SU | all year |
| Solids, total suspended | daily maximum | ≤ 50 mg/L | all year |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | Sep |
| Oil and grease, hexane extr method | daily maximum | report only (mg/L) | Sep |
| Iron, total recoverable | monthly average | report only (ug/L) | Sep |
| Iron, total recoverable | daily maximum | report only (ug/L) | Sep |
| Nickel, total recoverable | monthly average | report only (ug/L) | Sep |
| Nickel, total recoverable | daily maximum | report only (ug/L) | Sep |
| Zinc, total recoverable | monthly average | report only (ug/L) | Sep |
| Zinc, total recoverable | daily maximum | report only (ug/L) | Sep |
| Copper, total recoverable | monthly average | report only (ug/L) | Sep |
| Copper, total recoverable | daily maximum | report only (ug/L) | Sep |
| Manganese, total recoverable | monthly average | report only (ug/L) | Sep |
| Manganese, total recoverable | daily maximum | report only (ug/L) | Sep |
| Rainfall | monthly average | report only (in) | all year |
| Rainfall | daily maximum | report only (in) | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
Cited limits by parameter: Ohio's rules and the federal ones.
Same industry: the 8 Railroad Transportation permits in Ohio.
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On EPA ECHO: Facility report · DMR history
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