Clean Water Act discharge permit · NPDES KY0053023
CSX TRANSPORTATION - OSBORN YARD, Louisville, KY: NPDES KY0053023 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
CSX TRANSPORTATION - OSBORN YARD, held by CSX TRANSPORTATION OSBORN YARD, holds NPDES permit KY0053023, which discharges to Northern/Sourthern Ditch/Pond Crk. EPA’s file records it issued August 7, 2003 and expiring December 31, 2007. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | CSX TRANSPORTATION - OSBORN YARD |
|---|---|
| Permittee as filed | CSX TRANSPORTATION OSBORN YARD |
| NPDES ID | KY0053023 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | August 7, 2003 |
| Expiration date | December 31, 2007 |
| Address | Louisville, KY 40219 |
| Receiving water | NORTHERN/SOURTHERN DITCH/POND CRK |
| Subwatershed | Upper Southern Ditch (HUC 051401021202) |
| NAICS | 482111 – Line-Haul Railroads |
| SIC | 4011 – Railroads, Line-Haul Operating |
| Other EPA IDs (FRS) | RCRA handler KYD981805294 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 4Pollutants on file
- 4Under a numeric limit
- 4With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 2 | 14 | 0 | ||
| Solids, total suspended | 2 | 14 | 0 | ||
| Oil and grease | 2 | 14 | 0 | ||
| Flow, in conduit or thru treatment plant | 1 | 7 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES KY0053023.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES KY0053023.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID KY0053023 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.