Clean Water Act discharge permit · NPDES IN0061361
DUKE ENERGY INDIANA, LLC - HENRY CO. GENERATING STATION, New Castle, IN: NPDES IN0061361 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 14Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
DUKE ENERGY INDIANA, LLC - HENRY CO. GENERATING STATION holds NPDES permit IN0061361, which discharges to Pierce Ditch, Via Larimore Drain. EPA’s file records it issued December 1, 2017 and expiring February 28, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | DUKE ENERGY INDIANA, LLC - HENRY CO. GENERATING STATION |
|---|---|
| Permittee as filed | DUKE ENERGY INDIANA, LLC - HENRY CO. GENERATING STATION |
| NPDES ID | IN0061361 |
| 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 | December 1, 2017 |
| Expiration date | February 28, 2023 |
| Issuing agency | IDEM |
| Address | New Castle, IN 47362 |
| Receiving water | PIERCE DITCH, VIA LARIMORE DRAIN |
| Subwatershed | Elliott Run-Big Blue River (HUC 051202040103) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 16Pollutants on file
- 14Under a numeric limit
- 16With 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 |
|---|---|---|---|---|---|
| Dilution factor | 1 | 4 | 3 | February 28, 2025 | 950% over the limit |
| Chlorine, total residual | 2 | 5 | 1 | February 28, 2025 | 0% over the limit |
| Streamflow | 4 | 14 | 0 | ||
| pH | 2 | 4 | 0 | ||
| Solids, total suspended | 2 | 4 | 0 | ||
| Fluoride, total [as F] | 2 | 4 | 0 | ||
| Iron, total recoverable | 2 | 4 | 0 | ||
| Zinc, total recoverable | 2 | 4 | 0 | ||
| Chromium, total recoverable | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Solids, total dissolved | 2 | 4 | 0 | ||
| Oil and grease, hexane extr method | 2 | 2 | 0 | ||
| Temperature, water deg. fahrenheit | 1 | 2 | 0 | ||
| Flow, total | 1 | 2 | 0 | ||
| Oil & Grease | 0 | 2 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 2 | 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 IN0061361.
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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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 IN0061361 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.