Clean Water Act discharge permit · NPDES PA0241776
SENECA MINE, Evans City, PA: NPDES PA0241776 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
SENECA MINE, held by SENECA LDFL INC, holds NPDES permit PA0241776, which discharges to Unt Of Connoquenessing Creek. EPA’s file records it issued October 6, 2020 and expiring October 3, 2025. 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 | SENECA MINE |
|---|---|
| Permittee as filed | SENECA LDFL INC |
| NPDES ID | PA0241776 |
| 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 | October 6, 2020 |
| Expiration date | October 3, 2025 |
| Issuing agency | State Environmental Organization |
| Address | Evans City, PA 16033 |
| Receiving water | UNT Of Connoquenessing Creek |
| Subwatershed | Little Connoquenessing Creek-Connoquenessing Creek (HUC 050301050102) |
| 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
- 8Under a numeric limit
- 12With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| Aluminum, total [as Al] | 6 | 8 | 4 | January 31, 2023 | 468% over the limit |
| Iron, total [as Fe] | 6 | 15 | 3 | December 31, 2022 | 312% over the limit |
| Manganese, total [as Mn] | 6 | 14 | 2 | December 31, 2022 | 57% over the limit |
| pH | 4 | 10 | 2 | January 31, 2023 | |
| Alkalinity - Acidity [as CaCO3] | 2 | 5 | 1 | December 31, 2022 | 2,147,483,650% over the limit |
| Solids, total suspended | 6 | 12 | 0 | ||
| Alkalinity, total [as CaCO3] | 2 | 4 | 0 | ||
| Acidity, total [as CaCO3] | 2 | 4 | 0 | ||
| Temperature, water deg. centigrade | 0 | 4 | 0 | ||
| Specific conductance | 0 | 4 | 0 | ||
| Sulfate, total [as SO4] | 0 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 4 | 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 PA0241776.
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 PA0241776 there.
Nearby on the register
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- Every permit record in Pennsylvania, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.