Clean Water Act discharge permit · NPDES COD000028
IOWA GULCH AT SHERMAN MINE, Leadville, CO: NPDES COD000028 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
IOWA GULCH AT SHERMAN MINE, held by Colorado Division of Reclamation, Mining and Safety, holds NPDES permit COD000028, which discharges to Iowa Gulch. EPA’s file records it issued May 20, 2026 and expiring May 19, 2028. 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 IOWA GULCH AT SHERMAN MINE: its NPDES ID, its permit type and status, its dates, its address in Leadville, Colorado, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COD000028.
Identity
| Facility as filed | IOWA GULCH AT SHERMAN MINE |
|---|---|
| Permittee as filed | Colorado Division of Reclamation, Mining and Safety |
| NPDES ID | COD000028 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 20, 2026 |
| Expiration date | May 19, 2028 |
| Issuing agency | STA |
| Address | Leadville, CO 80461 |
| Receiving water | Iowa Gulch |
| Subwatershed | City of Leadville-Arkansas River (HUC 110200010206) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 COD000028.
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 COD000028.
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, COD000028.
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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 COD000028 there.
Nearby on the register
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- Every permit record in Colorado, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.