Clean Water Act discharge permit · NPDES COG603076
MOUNTAIN PLAZA PARKING GARAGE, Eagle County, CO: NPDES COG603076 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MOUNTAIN PLAZA PARKING GARAGE, held by Vail Resorts Inc, holds NPDES permit COG603076, which discharges to Gore Creek. EPA’s file records it issued July 28, 2008 and expiring December 31, 2012. 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.
Identity
| Facility as filed | MOUNTAIN PLAZA PARKING GARAGE |
|---|---|
| Permittee as filed | Vail Resorts Inc |
| NPDES ID | COG603076 |
| 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 |
| Issued | July 28, 2008 |
| Expiration date | December 31, 2012 |
| Address | Eagle County, CO 81432 |
| Receiving water | Gore Creek |
| Subwatershed | Lower Gore Creek (HUC 140100030103) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 6Pollutants on file
- 6Under a numeric limit
- 6With 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 |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 2 | 10 | 0 | ||
| Solids, total suspended | 2 | 8 | 0 | ||
| pH | 2 | 6 | 0 | ||
| Solids, total dissolved | 2 | 6 | 0 | ||
| Oil and grease visual | 1 | 5 | 0 | ||
| Oil and grease | 1 | 3 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COG603076.
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 COG603076.
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 COG603076 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.