Clean Water Act discharge permit · NPDES ING040227
ALCOA WARRICK POWER PLANT, Newburgh, IN: NPDES ING040227 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 20Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
ALCOA WARRICK POWER PLANT, held by Alcoa Warrick Power Plant, holds NPDES permit ING040227, which discharges to Cypress Creek. EPA’s file records it issued April 30, 2018 and expiring May 31, 2020. 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 | ALCOA WARRICK POWER PLANT |
|---|---|
| Permittee as filed | Alcoa Warrick Power Plant |
| NPDES ID | ING040227 |
| 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 | May 31, 2020 |
| Issuing agency | IDEM |
| Address | Newburgh, IN 47629 |
| Receiving water | Cypress Creek |
| Subwatershed | Summer Pecka Ditch-Cypress Creek (HUC 051402011103) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 20Pollutants on file
- 20Under a numeric limit
- 19With 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 |
|---|---|---|---|---|---|
| Solids, settleable | 4 | 7 | 1 | September 30, 2015 | 40% over the limit |
| Solids, total suspended | 4 | 3 | 1 | July 31, 2018 | 86% over the limit |
| pH | 8 | 8 | 0 | ||
| Storm water flow | 8 | 8 | 0 | ||
| Oil and grease, hexane extr method | 4 | 2 | 0 | ||
| Cyanide, free [amenable to chlorination] | 4 | 2 | 0 | ||
| Hardness, total [as CaCO3] | 4 | 2 | 0 | ||
| Chloride [as Cl] | 4 | 2 | 0 | ||
| Sulfate, total [as SO4] | 4 | 2 | 0 | ||
| Selenium, total recoverable | 4 | 2 | 0 | ||
| Boron, total recoverable | 4 | 2 | 0 | ||
| Chromium, hexavalent [as Cr] | 4 | 2 | 0 | ||
| Nickel, total recoverable | 4 | 2 | 0 | ||
| Silver total recoverable | 4 | 2 | 0 | ||
| Zinc, total recoverable | 4 | 2 | 0 | ||
| Cadmium, total recoverable | 4 | 2 | 0 | ||
| Lead, total recoverable | 4 | 2 | 0 | ||
| Chromium, total recoverable | 4 | 2 | 0 | ||
| Copper, total recoverable | 4 | 2 | 0 | ||
| Mercury, total recoverable | 4 | 0 | 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 ING040227.
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
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, ING040227.
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 ING040227 there.
Nearby on the register
- Discharge permits in Newburgh
- Every permit record in Newburgh, A to Z
- Discharge permits in Indiana
- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.