Clean Water Act discharge permit · NPDES KYR004789

MPLX TERMINALS LLC - KRAMERS LANE TERMINAL, Louisville, KY: NPDES KYR004789 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
6Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

MPLX TERMINALS LLC - KRAMERS LANE TERMINAL, held by MPLX Terminals LLC - Kramers Lane Terminal, holds NPDES permit KYR004789. EPA’s file records it issued October 31, 2024 and expiring July 31, 2028.

MPLX TERMINALS LLC - KRAMERS LANE TERMINAL, Louisville, Kentucky: Coverage under a general permit KYR004789, held by MPLX Terminals LLC - Kramers Lane Terminal; Effective; issued October 31, 2024, term to July 31, 2028, by KY DEP.

pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Oil & Grease: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Surfactants [MBAS]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Chemical Oxygen Demand [COD]: 2 limits, 0 violations of any kind, 0 effluent exceedances.

Other permits held by MPLX Terminals LLC - Kramers Lane Terminal

MPLX TERMINALS LLC - KRAMERS LANE TERMINAL, Louisville: KY0064629, issued March 27, 2014

MPLX TERMINALS LLC - KRAMERS LANE TERMINAL among its neighbors

EPA’s permit file holds 27 discharge permits in the Mill Creek Cutoff-Ohio River subwatershed (HUC 051401010903), KYR004789 among them. Its county holds 625, 10 of them major permits; KYR004789 is a minor permit.

Other permits in the Mill Creek Cutoff-Ohio River subwatershed (HUC 051401010903)

1447 LEVERING STREET WAREHOUSES, Louisville: KYR10T010, minor permit, discharging to Ohio River, permit term to December 31, 2029
5013 CAMP GROUND RD, Louisville: KYR10T060, minor permit, discharging to Ohio River, permit term to December 31, 2029
ADALYNN CROSSING, Louisville: KYR10U671, minor permit, discharging to Mill Creek, permit term to December 31, 2029
ALSTON TRACE SUBDIVISION, Louisville: KYR10S989, minor permit, discharging to Mill Creek, permit term to December 31, 2029
BAKELITE SYNTHETICS, Louisville: KY0001112, major permit, discharging to OHIO RIVER, permit term to March 31, 2025
CITGO PETROLEUM CORP, Louisville: KY0002976, minor permit, discharging to CANE RUN CRK / OHIO RIVER, permit term to June 30, 2019
DCI - BOASSO GLOBAL, Louisville: KYR004806, minor permit, permit term to July 31, 2028
DOSS HIGH SCHOOL ATHLETIC STADIUM RENOVATION, Louisville: KYR10T151, minor permit, discharging to Big Run Ditch, permit term to December 31, 2029
FORTERRA CONCRETE INDUSTRIES INC - LOUISVILLE SITE, Louisville: KY0040452, minor permit, discharging to MILL CRK, permit term to October 31, 2012
HABITAT FOR HUMANITY LOWER HUNTERS TRACE SUBDIVISION, Louisville: KYR10T640, minor permit, discharging to Mill Creek, permit term to December 31, 2029

What the register holds for MPLX TERMINALS LLC - KRAMERS LANE TERMINAL: its NPDES ID, its permit type and status, its dates, its address in Louisville, Kentucky, and 6 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES KYR004789.

Identity

Facility as filed	MPLX TERMINALS LLC - KRAMERS LANE TERMINAL
Permittee as filed	MPLX Terminals LLC - Kramers Lane Terminal
NPDES ID	KYR004789
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	Louisville, KY 40216
Subwatershed	Mill Creek Cutoff-Ohio River (HUC 051401010903)
Other EPA IDs (FRS)	RCRA handler KYD071316095; ICIS-AIR source KYJFC0002111100143

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	2	0	0
Solids, total suspended	2	0	0
Oil & Grease	2	0	0
Surfactants [MBAS]	2	0	0
Flow, in conduit or thru treatment plant	2	0	0
Chemical Oxygen Demand [COD]	2	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES KYR004789.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES KYR004789.

Inspections

EPA’s inspection file holds no inspection for NPDES KYR004789.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES KYR004789.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

This public-records page covers the Clean Water Act discharge permit NPDES KYR004789 for MPLX TERMINALS LLC - KRAMERS LANE TERMINAL in Louisville, KY, which is effective and classed as a minor discharger. The page lists 6 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and it records no violation for this permit in EPA's effluent or single-event violation files.