Clean Water Act discharge permit · NPDES NY0004588
MT VERNON TERMINAL, Mount Vernon, NY: NPDES NY0004588 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
MT VERNON TERMINAL, held by SPRAGUE OPERATING RESOURCES LLC, holds NPDES permit NY0004588, which discharges to Eastchester Ck. EPA’s file records it issued August 13, 2014 and expiring April 30, 2020. 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 | MT VERNON TERMINAL |
|---|---|
| Permittee as filed | SPRAGUE OPERATING RESOURCES LLC |
| NPDES ID | NY0004588 |
| 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 13, 2014 |
| Expiration date | April 30, 2020 |
| Issuing agency | NYSDEC |
| Address | Mount Vernon, NY 10550 |
| Receiving water | EASTCHESTER CK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Hutchinson River-Eastchester Bay (HUC 020301020201) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 7With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| Xylene [mix of m+o+p] | 1 | 7 | 5 | February 29, 2016 | 131,900% over the limit |
| Oil & Grease | 1 | 5 | 3 | October 31, 2013 | 140% over the limit |
| Toluene | 1 | 5 | 3 | February 29, 2016 | 279,900% over the limit |
| Benzene | 1 | 4 | 2 | February 29, 2016 | 137,900% over the limit |
| Ethylbenzene | 1 | 3 | 1 | February 29, 2016 | 26,100% over the limit |
| Flow rate | 1 | 5 | 0 | ||
| Methyl tert-butyl ether [MTBE] | 1 | 2 | 0 | ||
| Copper, total [as Cu] | 1 | 0 | 0 | ||
| Zinc, total [as Zn] | 1 | 0 | 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 NY0004588.
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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How we handle your data → Privacy
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 NY0004588 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.