Clean Water Act discharge permit · NPDES ING040290
UNITED MINERALS COMPANY LLC SEVEN HILLS MINE, Elberfeld, IN: NPDES ING040290 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
UNITED MINERALS COMPANY LLC SEVEN HILLS MINE, held by United Minerals Company LLC Seven Hills Mine, holds NPDES permit ING040290, which discharges to Squaw Creek. EPA’s file records it issued May 29, 2019 and expiring March 31, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | UNITED MINERALS COMPANY LLC SEVEN HILLS MINE |
|---|---|
| Permittee as filed | United Minerals Company LLC Seven Hills Mine |
| NPDES ID | ING040290 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 29, 2019 |
| Expiration date | March 31, 2024 |
| Issuing agency | IDEM |
| Address | Elberfeld, IN 47613 |
| Receiving water | Squaw Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Clear Branch-Pigeon Creek (HUC 051402020203) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 13Under a numeric limit
- 8With 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, total suspended | 18 | 39 | 3 | August 31, 2025 | 40% over the limit |
| Iron, total recoverable | 18 | 38 | 2 | March 31, 2023 | 69% over the limit |
| pH | 18 | 36 | 0 | ||
| Solids, settleable | 18 | 36 | 0 | ||
| Flow, in conduit or thru treatment plant | 18 | 36 | 0 | ||
| Duration | 9 | 18 | 0 | ||
| Precipitation volume | 9 | 18 | 0 | ||
| Solids, total dissolved | 18 | 4 | 0 | ||
| Hardness, total [as CaCO3] | 18 | 0 | 0 | ||
| Magnesium, total recoverable | 18 | 0 | 0 | ||
| Chloride [as Cl] | 18 | 0 | 0 | ||
| Sulfate, total [as SO4] | 18 | 0 | 0 | ||
| Manganese, total recoverable | 18 | 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 ING040290.
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 ING040290 there.
Nearby on the register
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- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.