Clean Water Act discharge permit · NPDES KYR004658
MERCER CO STATE MAINTENANCE GARAGE #251, Harrodsburg, KY: NPDES KYR004658 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
MERCER CO STATE MAINTENANCE GARAGE #251, held by Mercer Co State Maintenance Garage #251, holds NPDES permit KYR004658. EPA’s file records it issued February 29, 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.
Identity
| Facility as filed | MERCER CO STATE MAINTENANCE GARAGE #251 |
|---|---|
| Permittee as filed | Mercer Co State Maintenance Garage #251 |
| NPDES ID | KYR004658 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 29, 2024 |
| Expiration date | July 31, 2028 |
| Issuing agency | KY DEP |
| Address | Harrodsburg, KY 40330 |
| Subwatershed | Dry Branch-Salt River (HUC 051401020102) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 7Under a numeric limit
- 7With a violation of any kind
- 1With 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 | 9 | 3 | June 30, 2025 | |
| Solids, total suspended | 2 | 6 | 0 | ||
| Oil & Grease | 2 | 6 | 0 | ||
| Surfactants [MBAS] | 2 | 6 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 6 | 0 | ||
| Chemical Oxygen Demand [COD] | 2 | 4 | 0 | ||
| Chloride [as Cl] | 1 | 3 | 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 KYR004658.
Inspections
EPA’s inspection file holds no inspection for NPDES KYR004658.
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 |
|---|---|---|
| January 26, 2026 | Notice of Violation | State |
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, KYR004658.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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 KYR004658 there.
Nearby on the register
- Discharge permits in Harrodsburg
- Every permit record in Harrodsburg, 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.