Clean Water Act discharge permit · NPDES IN0041815
CSX TRANSPORTATION INC - AVON YARD, Avon, IN: NPDES IN0041815 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
CSX TRANSPORTATION INC - AVON YARD, held by CSX TRANSPORTATION, INC.- AVON RAIL YARD, holds NPDES permit IN0041815, which discharges to White Lick Cr Via Salem Creek. EPA’s file records it issued October 21, 2016 and expiring November 30, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | CSX TRANSPORTATION INC - AVON YARD |
|---|---|
| Permittee as filed | CSX TRANSPORTATION, INC.- AVON RAIL YARD |
| NPDES ID | IN0041815 |
| 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 | October 21, 2016 |
| Expiration date | November 30, 2021 |
| Issuing agency | IDEM |
| Address | Avon, IN 46123 |
| Receiving water | WHITE LICK CR VIA SALEM CREEK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Headwaters East Fork White Lick Creek (HUC 051202011308) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 6Under a numeric limit
- 7With a violation of any kind
- 3With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 2 | 36 | 14 | May 31, 2020 | 113% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 1 | 25 | 10 | August 31, 2025 | 210% over the limit |
| Oil & Grease | 0 | 15 | 2 | February 29, 2000 | 99,999% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 42 | 0 | ||
| pH | 2 | 31 | 0 | ||
| Flow, total | 1 | 21 | 0 | ||
| Oil and grease, hexane extr method | 1 | 1 | 0 |
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 IN0041815.
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 IN0041815 there.
Nearby on the register
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- Every permit record in Avon, A to Z
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- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.