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Railroads, Line-Haul Operating, Williamson, West Virginia. NPDES permit WV0001244, in force until Aug 23, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | instantaneous minimum | report only (SU) | all year | 002 |
| pH | instantaneous maximum | report only (SU) | all year | 002 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 002 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 002 |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year | 002 |
| Oil and grease, hexane extr method | daily maximum | report only (mg/L) | all year | 002 |
| Iron, total recoverable | monthly average | report only (mg/L) | all year | 002 |
| Iron, total recoverable | daily maximum | report only (mg/L) | all year | 002 |
| Acenaphthylene | monthly average | report only (ug/L) | all year | 002 |
| Acenaphthylene | daily maximum | report only (ug/L) | all year | 002 |
| Acenaphthene | monthly average | report only (ug/L) | all year | 002 |
| Acenaphthene | daily maximum | report only (ug/L) | all year | 002 |
| Anthracene | monthly average | report only (ug/L) | all year | 002 |
| Anthracene | daily maximum | report only (ug/L) | all year | 002 |
| Benzo[b]fluoranthene | monthly average | report only (ug/L) | all year | 002 |
| Benzo[b]fluoranthene | daily maximum | report only (ug/L) | all year | 002 |
| Benzo[k]fluoranthene | monthly average | report only (ug/L) | all year | 002 |
| Benzo[k]fluoranthene | daily maximum | report only (ug/L) | all year | 002 |
| Benzo[a]pyrene | monthly average | report only (ug/L) | all year | 002 |
| Benzo[a]pyrene | daily maximum | report only (ug/L) | all year | 002 |
| Chrysene | monthly average | report only (ug/L) | all year | 002 |
| Chrysene | daily maximum | report only (ug/L) | all year | 002 |
| Fluoranthene | monthly average | report only (ug/L) | all year | 002 |
| Fluoranthene | daily maximum | report only (ug/L) | all year | 002 |
| Fluorene | monthly average | report only (ug/L) | all year | 002 |
| Fluorene | daily maximum | report only (ug/L) | all year | 002 |
| Indeno[1,2,3-cd]pyrene | monthly average | report only (ug/L) | all year | 002 |
| Indeno[1,2,3-cd]pyrene | daily maximum | report only (ug/L) | all year | 002 |
| Phenanthrene | monthly average | report only (ug/L) | all year | 002 |
| Phenanthrene | daily maximum | report only (ug/L) | all year | 002 |
| Pyrene | monthly average | report only (ug/L) | all year | 002 |
| Pyrene | daily maximum | report only (ug/L) | all year | 002 |
| Benzo[a]anthracene | monthly average | report only (ug/L) | all year | 002 |
| Benzo[a]anthracene | daily maximum | report only (ug/L) | all year | 002 |
| Dibenz[a,h]anthracene | monthly average | report only (ug/L) | all year | 002 |
| Dibenz[a,h]anthracene | daily maximum | report only (ug/L) | all year | 002 |
| Naphthalene | monthly average | report only (ug/L) | all year | 002 |
| Naphthalene | daily maximum | report only (ug/L) | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| Xylene [mix of m+o+p] | monthly average | report only (ug/L) | all year | 002 |
| Xylene [mix of m+o+p] | daily maximum | report only (ug/L) | all year | 002 |
| pH | instantaneous minimum | report only (SU) | all year | 003 |
| pH | instantaneous maximum | report only (SU) | all year | 003 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 003 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 003 |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year | 003 |
| Oil and grease, hexane extr method | daily maximum | report only (mg/L) | all year | 003 |
| Iron, total recoverable | monthly average | report only (mg/L) | all year | 003 |
| Iron, total recoverable | daily maximum | report only (mg/L) | all year | 003 |
| Benzo[b]fluoranthene | monthly average | report only (ug/L) | all year | 003 |
| Benzo[b]fluoranthene | daily maximum | report only (ug/L) | all year | 003 |
| Benzo[k]fluoranthene | monthly average | report only (ug/L) | all year | 003 |
| Benzo[k]fluoranthene | daily maximum | report only (ug/L) | all year | 003 |
| Benzo[a]pyrene | monthly average | report only (ug/L) | all year | 003 |
| Benzo[a]pyrene | daily maximum | report only (ug/L) | all year | 003 |
| Chrysene | monthly average | report only (ug/L) | all year | 003 |
| Chrysene | daily maximum | report only (ug/L) | all year | 003 |
| Indeno[1,2,3-cd]pyrene | monthly average | report only (ug/L) | all year | 003 |
| Indeno[1,2,3-cd]pyrene | daily maximum | report only (ug/L) | all year | 003 |
| Benzo[a]anthracene | monthly average | report only (ug/L) | all year | 003 |
| Benzo[a]anthracene | daily maximum | report only (ug/L) | all year | 003 |
| Dibenz[a,h]anthracene | monthly average | report only (ug/L) | all year | 003 |
| Dibenz[a,h]anthracene | daily maximum | report only (ug/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 | instantaneous minimum | report only (SU) | all year | 004 |
| pH | instantaneous maximum | report only (SU) | all year | 004 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 004 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 004 |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year | 004 |
| Oil and grease, hexane extr method | daily maximum | report only (mg/L) | all year | 004 |
| Iron, total recoverable | monthly average | report only (mg/L) | all year | 004 |
| Iron, total recoverable | daily maximum | report only (mg/L) | all year | 004 |
| Benzo[b]fluoranthene | monthly average | report only (ug/L) | all year | 004 |
| Benzo[b]fluoranthene | daily maximum | report only (ug/L) | all year | 004 |
| Benzo[k]fluoranthene | monthly average | report only (ug/L) | all year | 004 |
| Benzo[k]fluoranthene | daily maximum | report only (ug/L) | all year | 004 |
| Benzo[a]pyrene | monthly average | report only (ug/L) | all year | 004 |
| Benzo[a]pyrene | daily maximum | report only (ug/L) | all year | 004 |
| Chrysene | monthly average | report only (ug/L) | all year | 004 |
| Chrysene | daily maximum | report only (ug/L) | all year | 004 |
| Indeno[1,2,3-cd]pyrene | monthly average | report only (ug/L) | all year | 004 |
| Indeno[1,2,3-cd]pyrene | daily maximum | report only (ug/L) | all year | 004 |
| Benzo[a]anthracene | monthly average | report only (ug/L) | all year | 004 |
| Benzo[a]anthracene | daily maximum | report only (ug/L) | all year | 004 |
| Dibenz[a,h]anthracene | monthly average | report only (ug/L) | all year | 004 |
| Dibenz[a,h]anthracene | daily maximum | report only (ug/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 | instantaneous minimum | report only (SU) | all year | 005 |
| pH | instantaneous maximum | report only (SU) | all year | 005 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 005 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 005 |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year | 005 |
| Oil and grease, hexane extr method | 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 | report only (mg/L) | all year | 005 |
| Benzo[b]fluoranthene | monthly average | report only (ug/L) | all year | 005 |
| Benzo[b]fluoranthene | daily maximum | report only (ug/L) | all year | 005 |
| Benzo[k]fluoranthene | monthly average | report only (ug/L) | all year | 005 |
| Benzo[k]fluoranthene | daily maximum | report only (ug/L) | all year | 005 |
| Benzo[a]pyrene | monthly average | report only (ug/L) | all year | 005 |
| Benzo[a]pyrene | daily maximum | report only (ug/L) | all year | 005 |
| Chrysene | monthly average | report only (ug/L) | all year | 005 |
| Chrysene | daily maximum | report only (ug/L) | all year | 005 |
| Indeno[1,2,3-cd]pyrene | monthly average | report only (ug/L) | all year | 005 |
| Indeno[1,2,3-cd]pyrene | daily maximum | report only (ug/L) | all year | 005 |
| Benzo[a]anthracene | monthly average | report only (ug/L) | all year | 005 |
| Benzo[a]anthracene | daily maximum | report only (ug/L) | all year | 005 |
| Dibenz[a,h]anthracene | monthly average | report only (ug/L) | all year | 005 |
| Dibenz[a,h]anthracene | daily maximum | report only (ug/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 |
Cited limits by parameter: West Virginia's rules and the federal ones.
Same industry: the 3 Railroad Transportation permits in West Virginia.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WV0001244 · MCP: https://passage-data.com/mcp