Clean Water Act discharge permit · NPDES MORA26962
DOE RUN, HERCULANEUM SMELTING DIVISION, Herculaneum, MO: NPDES MORA26962 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
DOE RUN, HERCULANEUM SMELTING DIVISION, held by The Doe Run Resources Corporation, holds NPDES permit MORA26962, which discharges to Tributary To Joachim Creek. EPA’s file records it issued August 22, 2024 and expiring February 7, 2027. 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.
What the register holds for DOE RUN, HERCULANEUM SMELTING DIVISION: its NPDES ID, its permit type and status, its dates, its address in Herculaneum, Missouri, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MORA26962.
Identity
| Facility as filed | DOE RUN, HERCULANEUM SMELTING DIVISION |
|---|---|
| Permittee as filed | The Doe Run Resources Corporation |
| NPDES ID | MORA26962 |
| 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 | August 22, 2024 |
| Expiration date | February 7, 2027 |
| Address | Herculaneum, MO 63048 |
| Receiving water | Tributary to Joachim Creek |
| Subwatershed | Lower Joachim Creek (HUC 071401010804) |
| Other EPA IDs (FRS) | RCRA handler MOD006266373; ICIS-AIR source MO0000002909900003 |
Cited to the EPA ICIS-NPDES permit file (ECHO 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 MORA26962.
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 MORA26962.
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, MORA26962.
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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 MORA26962 there.
Nearby on the register
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- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.