Clean Water Act discharge permit · NPDES COR426521
ABERDEEN SUBDIVISION - LOTS 1 AND 2, Commerce City, CO: NPDES COR426521 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
ABERDEEN SUBDIVISION - LOTS 1 AND 2, held by Greystar Development and Construction, LP, holds NPDES permit COR426521. EPA’s file records it issued January 30, 2025 and expiring March 31, 2029.
What the register holds for ABERDEEN SUBDIVISION - LOTS 1 AND 2: its NPDES ID, its permit type and status, its dates, its address in Commerce City, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR426521.
Identity
| Facility as filed | ABERDEEN SUBDIVISION - LOTS 1 AND 2 |
|---|---|
| Permittee as filed | Greystar Development and Construction, LP |
| NPDES ID | COR426521 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | January 30, 2025 |
| Expiration date | March 31, 2029 |
| Address | Commerce City, CO 80640 |
| Subwatershed | First Creek (HUC 101900030401) |
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 COR426521.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES COR426521.
Inspections
EPA’s inspection file holds no inspection for NPDES COR426521.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES COR426521.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.