Clean Water Act discharge permit · NPDES ING040107
TRIAD MINING LLC PATOKA RIVER MINE, Petersburg, IN: NPDES ING040107 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
TRIAD MINING LLC PATOKA RIVER MINE, held by Triad Mining LLC Patoka River Mine, holds NPDES permit ING040107, which discharges to Big Creek. EPA’s file records it issued July 16, 2015 and expiring August 31, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for TRIAD MINING LLC PATOKA RIVER MINE: its NPDES ID, its permit type and status, its dates, its address in Petersburg, Indiana, its receiving water, and 8 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ING040107.
Identity
| Facility as filed | TRIAD MINING LLC PATOKA RIVER MINE |
|---|---|
| Permittee as filed | Triad Mining LLC Patoka River Mine |
| NPDES ID | ING040107 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 16, 2015 |
| Expiration date | August 31, 2020 |
| Issuing agency | IDEM |
| Address | Petersburg, IN 47567 |
| Receiving water | Big Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Robinson Creek-Patoka River (HUC 051202090802) |
| NAICS | 212111 – Bituminous Coal and Lignite Surface Mining |
| SIC | 1221 – Bituminous Coal And Lignite - Surface |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 8Pollutants on file
- 8Under a numeric limit
- 0With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| pH | 10 | 0 | 0 | ||
| Solids, total suspended | 10 | 0 | 0 | ||
| Solids, settleable | 10 | 0 | 0 | ||
| Iron, total [as Fe] | 10 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 10 | 0 | 0 | ||
| Duration | 5 | 0 | 0 | ||
| Precipitation volume | 5 | 0 | 0 | ||
| Duration of discharge | 5 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ING040107.
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 ING040107.
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, ING040107.
Start the watch
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- One watershed — $2,990/year
- One state — $4,990/year
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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 ING040107 there.
Nearby on the register
- Discharge permits in Petersburg
- Every permit record in Petersburg, A to Z
- Discharge permits in Indiana
- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.