Clean Water Act discharge permit · NPDES KY0096865
GIBBS DIE CASTING CORP, Henderson, KY: NPDES KY0096865 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
GIBBS DIE CASTING CORP, held by Gibbs Die Casting Corp, holds NPDES permit KY0096865, which discharges to Ohio River. EPA’s file records it issued February 9, 2016 and expiring March 31, 2021. 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 | GIBBS DIE CASTING CORP |
|---|---|
| Permittee as filed | Gibbs Die Casting Corp |
| NPDES ID | KY0096865 |
| 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 | February 9, 2016 |
| Expiration date | March 31, 2021 |
| Address | Henderson, KY 42420 |
| Receiving water | OHIO RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Wilson Creek-Canoe Creek (HUC 051402020405) |
| Other EPA IDs (FRS) | RCRA handler KYD049946627 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 11Pollutants on file
- 7Under a numeric limit
- 11With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 10 | 467 | 167 | January 31, 2026 | 2,353% over the limit |
| Zinc, total recoverable | 6 | 156 | 48 | May 31, 2026 | 567% over the limit |
| pH | 10 | 336 | 13 | January 31, 2007 | |
| Oil and grease | 0 | 319 | 5 | January 31, 2016 | 240% over the limit |
| Oil & Grease | 10 | 25 | 1 | April 30, 2016 | 13% over the limit |
| Hardness, total [as CaCO3] | 6 | 340 | 0 | ||
| Flow, in conduit or thru treatment plant | 10 | 334 | 0 | ||
| Precipitation volume | 0 | 316 | 0 | ||
| Metals, total | 0 | 232 | 0 | ||
| Aluminum, total recoverable | 0 | 92 | 0 | ||
| Copper, total recoverable | 4 | 60 | 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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| July 16, 2025 | Permit Violations - Violation Specified in Comment | ST6 |
| April 29, 2020 | Permit Violations - Violation Specified in Comment | ST6 |
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.
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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 KY0096865 there.
Nearby on the register
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- Every permit record in Kentucky, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.