Non-Compliance
Clean Air Act
Clean Water Act
RCRA
DUKE ENERGY INDIANA - NOBLESVILLE GENERATING STATION
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
21225 RIVERWOOD AVE
NOBLESVILLE, IN 46062
View on map ↗ - County
- HAMILTON County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221112
- Inspections
- 5 · last Sep 23, 2025
- Total Penalties
- $0
- Registry ID
- 110000396349
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
3
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
8
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| caa | FRV | Sep 30, 2025 | — | Open |
| caa | FRV | Jul 2, 2024 | — | Open |
| caa | FRV | Jul 10, 2023 | — | Open |
| caa | FRV | Jul 19, 2022 | — | Open |
| caa | FRV | Jun 16, 2021 | — | Open |
| caa | FRV | Jul 8, 2019 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Chlorine, total residual [dsg. time] | DMR, Limited - Numeric Violation | 6.75 d/mo | 2.53 | +167% | Sep 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.04 | +25% | May 2015 | Open |
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