Clean Water Act discharge permit · NPDES KYR004667

MARTIN CO STATE MAINTENANCE GARAGE, Inez, KY: NPDES KYR004667 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
7Pollutants under a numeric limit
2Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

MARTIN CO STATE MAINTENANCE GARAGE, held by Martin Co State Maintenance Garage, holds NPDES permit KYR004667. EPA’s file records it issued February 20, 2024 and expiring July 31, 2028.

MARTIN CO STATE MAINTENANCE GARAGE, Inez, Kentucky: Coverage under a general permit KYR004667, held by Martin Co State Maintenance Garage; Effective; issued February 20, 2024, term to July 31, 2028, by KY DEP.

Oil & Grease: 2 limits, 4 violations of any kind, 4 effluent exceedances, latest June 30, 2026, largest 1,250% over the limit.
Chloride [as Cl]: 1 limit, 1 violation of any kind, 1 effluent exceedance, latest June 30, 2026, largest 204% over the limit.
pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 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.

October 28, 2026: Notice of Violation (State).

MARTIN CO STATE MAINTENANCE GARAGE among its neighbors

EPA’s permit file holds 6 discharge permits in the Upper Rockcastle Creek subwatershed (HUC 050702010605), KYR004667 among them. Its county holds 15, 0 of them major permits; KYR004667 is a minor permit.

Other permits in the Upper Rockcastle Creek subwatershed (HUC 050702010605)

EDEN ELEMENTARY SCHOOL, Inez: KY0105929, minor permit, discharging to ROCKCASTLE CRK, permit term to September 30, 2022
HATFIELD-INEZ 138KV STR 48A EMERGENCY PROJECT, Prestonsburg: KYR10U401, minor permit, discharging to White Oak Fork, permit term to December 31, 2029
INEZ STP, Inez: KY0079316, minor permit, discharging to ROCKCASTLE CRK, permit term to March 31, 2025
MARTIN CO ROAD & BRIDGE DEPARTMENT, Inez: KYR004795, minor permit, permit term to July 31, 2028
R & J DEVELOPMENT, Debord: KY0103390, minor permit, discharging to MUDLICK BR / MIDDLE FORK, permit term to October 31, 2022

Identity

Facility as filed	MARTIN CO STATE MAINTENANCE GARAGE
Permittee as filed	Martin Co State Maintenance Garage
NPDES ID	KYR004667
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	February 20, 2024
Expiration date	July 31, 2028
Issuing agency	KY DEP
Address	Inez, KY 41224
Receiving water impaired	303(D) Listed
Subwatershed	Upper Rockcastle Creek (HUC 050702010605)

Effluent limits and exceedances

7Pollutants on file
7Under a numeric limit
2With a violation of any kind
2With 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
Oil & Grease	2	4	4	June 30, 2026	1,250% over the limit
Chloride [as Cl]	1	1	1	June 30, 2026	204% over the limit
pH	2	0	0
Solids, total suspended	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

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES KYR004667.

Inspections

EPA’s inspection file holds no inspection for NPDES KYR004667.

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

Date	What EPA recorded	Agency
October 28, 2026	Notice of Violation	State

Watch this permit

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers NPDES permit KYR004667 for MARTIN CO STATE MAINTENANCE GARAGE in Inez, KY, which is listed as Effective and as a Minor discharger, with coverage under a general permit. The page lists 7 pollutants on file, 2 of them under a numeric limit and 2 with an effluent exceedance, and the permit runs from February 20, 2024 to July 31, 2028.