Clean Water Act discharge permit · NPDES COR901648
MIDWEST FABRICATION AND STEEL LLC, Pueblo, CO: NPDES COR901648 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MIDWEST FABRICATION AND STEEL LLC, held by Midwest Fabrication and Steel LLC, holds NPDES permit COR901648, which discharges to Arkansas River. EPA’s file records it issued January 30, 2024 and expiring December 31, 2025. 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 | MIDWEST FABRICATION AND STEEL LLC |
|---|---|
| Permittee as filed | Midwest Fabrication and Steel LLC |
| NPDES ID | COR901648 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | January 30, 2024 |
| Expiration date | December 31, 2025 |
| Address | Pueblo, CO 81006 |
| Receiving water | Arkansas River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Salt Creek-Arkansas River (HUC 110200020905) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 4Under a numeric limit
- 7With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| Nitrite + Nitrate total [as N] | 1 | 10 | 0 | ||
| Iron, total recoverable | 0 | 8 | 0 | ||
| Zinc, total recoverable | 0 | 8 | 0 | ||
| Aluminum, total recoverable | 0 | 8 | 0 | ||
| Iron, total [as Fe] | 1 | 2 | 0 | ||
| Zinc, total [as Zn] | 1 | 2 | 0 | ||
| Aluminum, total [as Al] | 1 | 2 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COR901648.
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 COR901648.
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 COR901648 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.