Clean Water Act discharge permit · NPDES COR901408
COTTER CORP WESTERN SLOPE OPS OFFICE, Nucla, CO: NPDES COR901408 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
COTTER CORP WESTERN SLOPE OPS OFFICE, held by Cotter Corporation NSL, holds NPDES permit COR901408, which discharges to South Lateral Ditch - San Miguel River. EPA’s file records it issued January 10, 2018 and expiring December 31, 2018. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for COTTER CORP WESTERN SLOPE OPS OFFICE: its NPDES ID, its permit type and status, its dates, its address in Nucla, Colorado, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR901408.
Identity
| Facility as filed | COTTER CORP WESTERN SLOPE OPS OFFICE |
|---|---|
| Permittee as filed | Cotter Corporation NSL |
| NPDES ID | COR901408 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | January 10, 2018 |
| Expiration date | December 31, 2018 |
| Address | Nucla, CO 81424 |
| Receiving water | South Lateral Ditch - San Miguel River |
| Subwatershed | Turtle Draw-San Miguel River (HUC 140300030704) |
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 COR901408.
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 COR901408.
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, COR901408.
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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 COR901408 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 14, 2026.