Clean Water Act discharge permit · NPDES PAC100381
CLEVELAND-CLIFFS STEEL CORP, Lyndora, PA: NPDES PAC100381 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
CLEVELAND-CLIFFS STEEL CORP, held by Cleveland-Cliffs Steel Corp., holds NPDES permit PAC100381. EPA’s file records it issued February 17, 2026 and expiring December 7, 2029. 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 CLEVELAND-CLIFFS STEEL CORP: its NPDES ID, its permit type and status, its dates, its address in Lyndora, Pennsylvania. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAC100381.
Identity
| Facility as filed | CLEVELAND-CLIFFS STEEL CORP |
|---|---|
| Permittee as filed | Cleveland-Cliffs Steel Corp. |
| NPDES ID | PAC100381 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | February 17, 2026 |
| Expiration date | December 7, 2029 |
| Issuing agency | Butler County Conservation District |
| Address | Lyndora, PA 16045 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Coal Run-Connoquenessing Creek (HUC 050301050407) |
| NAICS | 236210 – Industrial Building Construction |
| Other EPA IDs (FRS) | ICIS-AIR source PA000549775 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES PAC100381.
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 PAC100381.
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 PAC100381 there.
Nearby on the register
- Discharge permits in Lyndora
- Every permit record in Lyndora, A to Z
- Discharge permits in Pennsylvania
- Every permit record in Pennsylvania, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.