Clean Water Act discharge permit · NPDES ING040217
TRIAD MINING INC LOG CREEK & ROUGH CREEK MINES, Oakland City, IN: NPDES ING040217 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
TRIAD MINING INC LOG CREEK & ROUGH CREEK MINES, held by Triad Mining Inc Log Creek & Rough Creek Mines, holds NPDES permit ING040217, which discharges to South Fork Patoka River. EPA’s file records it issued July 15, 2021 and expiring August 31, 2026. 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.
Identity
| Facility as filed | TRIAD MINING INC LOG CREEK & ROUGH CREEK MINES |
|---|---|
| Permittee as filed | Triad Mining Inc Log Creek & Rough Creek Mines |
| NPDES ID | ING040217 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 15, 2021 |
| Expiration date | August 31, 2026 |
| Issuing agency | IDEM |
| Address | Oakland City, IN 47660 |
| Receiving water | South Fork Patoka River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Honey Creek-South Fork Pakota River (HUC 051202090702) |
| 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
- 12Pollutants on file
- 12Under a numeric limit
- 5With a violation of any kind
- 3With 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 | 12 | 9 | 7 | February 28, 2009 | |
| Iron, total [as Fe] | 12 | 2 | 2 | November 30, 2025 | 55% over the limit |
| Solids, settleable | 12 | 1 | 1 | May 31, 2008 | 600% over the limit |
| Solids, total suspended | 12 | 2 | 0 | ||
| Aluminum, total [as Al] | 2 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 12 | 0 | 0 | ||
| Duration | 6 | 0 | 0 | ||
| Precipitation volume | 6 | 0 | 0 | ||
| Copper, total [as Cu] | 2 | 0 | 0 | ||
| Manganese, total [as Mn] | 2 | 0 | 0 | ||
| Nickel, total [as Ni] | 2 | 0 | 0 | ||
| Zinc, total [as Zn] | 2 | 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 ING040217.
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 ING040217 there.
Nearby on the register
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- Every permit record in Oakland City, A to Z
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- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.