Clean Water Act discharge permit · NPDES KYR004790
MPLX TERMINALS LLC - PADUCAH TERMINAL, Paducah, KY: NPDES KYR004790 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MPLX TERMINALS LLC - PADUCAH TERMINAL, held by MPLX Terminals LLC - Paducah Terminal, holds NPDES permit KYR004790. EPA’s file records it issued October 31, 2024 and expiring July 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for MPLX TERMINALS LLC - PADUCAH TERMINAL: its NPDES ID, its permit type and status, its dates, its address in Paducah, Kentucky, and 6 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES KYR004790.
Identity
| Facility as filed | MPLX TERMINALS LLC - PADUCAH TERMINAL |
|---|---|
| Permittee as filed | MPLX Terminals LLC - Paducah Terminal |
| NPDES ID | KYR004790 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 31, 2024 |
| Expiration date | July 31, 2028 |
| Issuing agency | KY DEP |
| Address | Paducah, KY 42003 |
| Subwatershed | White Oak Creek-Tennessee River (HUC 060400060505) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 6Pollutants on file
- 6Under a numeric limit
- 0With 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 | 4 | 0 | 0 | ||
| Solids, total suspended | 4 | 0 | 0 | ||
| Oil & Grease | 4 | 0 | 0 | ||
| Surfactants [MBAS] | 4 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 0 | 0 | ||
| Chemical Oxygen Demand [COD] | 4 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES KYR004790.
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 KYR004790.
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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Start the watch
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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 KYR004790 there.
Nearby on the register
- Discharge permits in Paducah
- Every permit record in Paducah, A to Z
- Discharge permits in Kentucky
- Every permit record in Kentucky, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.