Clean Water Act discharge permit · NPDES IN0002801
DUKE ENERGY INDIANA NOBLESVILLE GEN. STATION, Noblesville, IN: NPDES IN0002801 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 23Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
- 2Inspections on file
- 0Formal enforcement actions
DUKE ENERGY INDIANA NOBLESVILLE GEN. STATION holds NPDES permit IN0002801, which discharges to W Fk White River. EPA’s file records it issued April 30, 2018 and expiring June 30, 2023.
DUKE ENERGY INDIANA NOBLESVILLE GEN. STATION, Noblesville, Indiana: Individual permit IN0002801; Administratively continued (past its expiration date and still in force until reissued); issued April 30, 2018, term to June 30, 2023, by IDEM; discharges to W FK WHITE RIVER.
- Copper, total recoverable: 2 limits, 14 violations of any kind, 14 effluent exceedances, latest May 31, 2015, largest 1,175% over the limit.
- Copper, total [as Cu]: 0 limits, 15 violations of any kind, 9 effluent exceedances, latest June 30, 2008, largest 125% over the limit.
- pH: 6 limits, 30 violations of any kind, 8 effluent exceedances, latest May 31, 2025.
- Chlorine, total residual: 5 limits, 18 violations of any kind, 7 effluent exceedances, latest August 31, 2019, largest 350% over the limit.
- Oil & Grease: 0 limits, 12 violations of any kind, 4 effluent exceedances, latest December 31, 2000, largest 285% over the limit.
- Temperature, water deg. fahrenheit: 3 limits, 14 violations of any kind, 2 effluent exceedances, latest January 31, 2000, largest 3% over the limit.
- Solids, total suspended: 6 limits, 13 violations of any kind, 1 effluent exceedance, latest November 30, 1992, largest 4% over the limit.
- Chlorine, total residual [dsg. time]: 1 limit, 2 violations of any kind, 1 effluent exceedance, latest September 30, 2023, largest 167% over the limit.
- Oxidants, total residual: 1 limit, 2 violations of any kind, 1 effluent exceedance, latest July 31, 2010, largest 17% over the limit.
- Flow, in conduit or thru treatment plant: 6 limits, 25 violations of any kind, 0 effluent exceedances.
- Chlorination duration: 1 limit, 10 violations of any kind, 0 effluent exceedances.
- Zinc, total recoverable: 2 limits, 8 violations of any kind, 0 effluent exceedances.
- Chromium, total recoverable: 2 limits, 8 violations of any kind, 0 effluent exceedances.
- Iron, total [as Fe]: 0 limits, 6 violations of any kind, 0 effluent exceedances.
- Flow, total: 2 limits, 5 violations of any kind, 0 effluent exceedances.
- Oil and grease, hexane extr method: 6 limits, 4 violations of any kind, 0 effluent exceedances.
- Chlorination frequency: 1 limit, 4 violations of any kind, 0 effluent exceedances.
- Nitrogen, Kjeldahl, total [as N]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- Nitrite + Nitrate total [as N]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- Phosphorus, total [as P]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- BOD, carbonaceous [5 day, 20 C]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- Chemical Oxygen Demand [COD]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- Storm water flow: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- Cobalt, total recoverable: 0 limits, 1 violation of any kind, 0 effluent exceedances.
- Iron, total recoverable: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Iron, dissolved [as Fe]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Boron, total: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- August 27, 2026: Evaluation (S).
- August 27, 2026: Evaluation (S).
DUKE ENERGY INDIANA NOBLESVILLE GEN. STATION among its neighbors
EPA’s permit file holds 9 discharge permits in the Dyers Creek-White River subwatershed (HUC 051202010701), IN0002801 among them. Its county holds 116, 4 of them major permits; IN0002801 is a minor permit.
Other permits in the Dyers Creek-White River subwatershed (HUC 051202010701)
- CAST METALS TECHNOLOGY INC, Winchester: INRM00413, minor permit, discharging to White River, permit term to February 22, 2026
- HCPR KOTEEWI ARCHERY RANGE, Noblesville: INRA17410, minor permit, permit term to January 13, 2031
- IN DOT DES 2003082 SR 13 AND STRAWTOWN AVE/W. 8TH ST., INTERSECTION IMPROVEMENT, Anderson: INRA16003, minor permit, permit term to May 11, 2030
- LEEMAN TOPSOIL, Noblesville: INRA11750, minor permit, permit term to May 16, 2028
- STEVEN NATION COMMUNITY PATHWAYS PHASE 1, Cicero: INRA08997, minor permit, permit term to December 17, 2026
- STRAWTOWN AVE - HAMILTON SS 33062, Noblesville: INRA17221, minor permit, permit term to November 23, 2030
- STRAWTOWN PROJECT, Noblesville: INRA14397, minor permit, permit term to August 7, 2029
- WHITE RIVER CAMPGROUNDS, Cicero: INRA10509, minor permit, permit term to September 13, 2027
Identity
| Facility as filed | DUKE ENERGY INDIANA NOBLESVILLE GEN. STATION |
|---|---|
| Permittee as filed | DUKE ENERGY INDIANA NOBLESVILLE GEN. STATION |
| NPDES ID | IN0002801 |
| 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 | April 30, 2018 |
| Expiration date | June 30, 2023 |
| Issuing agency | IDEM |
| Address | Noblesville, IN 46062 |
| Receiving water | W FK WHITE RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Dyers Creek-White River (HUC 051202010701) |
| SIC | 4911 – Electric Services |
| Other EPA IDs (FRS) | RCRA handler IND000715425; ICIS-AIR source IN0000001805700004 |
Effluent limits and exceedances
- 27Pollutants on file
- 23Under a numeric limit
- 24With a violation of any kind
- 9With 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 |
|---|---|---|---|---|---|
| Copper, total recoverable | 2 | 14 | 14 | May 31, 2015 | 1,175% over the limit |
| Copper, total [as Cu] | 0 | 15 | 9 | June 30, 2008 | 125% over the limit |
| pH | 6 | 30 | 8 | May 31, 2025 | |
| Chlorine, total residual | 5 | 18 | 7 | August 31, 2019 | 350% over the limit |
| Oil & Grease | 0 | 12 | 4 | December 31, 2000 | 285% over the limit |
| Temperature, water deg. fahrenheit | 3 | 14 | 2 | January 31, 2000 | 3% over the limit |
| Solids, total suspended | 6 | 13 | 1 | November 30, 1992 | 4% over the limit |
| Chlorine, total residual [dsg. time] | 1 | 2 | 1 | September 30, 2023 | 167% over the limit |
| Oxidants, total residual | 1 | 2 | 1 | July 31, 2010 | 17% over the limit |
| Flow, in conduit or thru treatment plant | 6 | 25 | 0 | ||
| Chlorination duration | 1 | 10 | 0 | ||
| Zinc, total recoverable | 2 | 8 | 0 | ||
| Chromium, total recoverable | 2 | 8 | 0 | ||
| Iron, total [as Fe] | 0 | 6 | 0 | ||
| Flow, total | 2 | 5 | 0 | ||
| Oil and grease, hexane extr method | 6 | 4 | 0 | ||
| Chlorination frequency | 1 | 4 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 2 | 0 | ||
| Nitrite + Nitrate total [as N] | 2 | 2 | 0 | ||
| Phosphorus, total [as P] | 2 | 2 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 2 | 2 | 0 | ||
| Chemical Oxygen Demand [COD] | 2 | 2 | 0 | ||
| Storm water flow | 2 | 2 | 0 | ||
| Cobalt, total recoverable | 0 | 1 | 0 | ||
| Iron, total recoverable | 2 | 0 | 0 | ||
| Iron, dissolved [as Fe] | 2 | 0 | 0 | ||
| Boron, total | 2 | 0 | 0 |
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES IN0002801.
Inspections
| Date | What EPA recorded | Agency |
|---|---|---|
| August 27, 2026 | Evaluation | S |
| August 27, 2026 | Evaluation | S |
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 IN0002801.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.