Clean Water Act discharge permit · NPDES COG081168
WEST I-25 PIPELINE NORTH - DW, Unincorporated, CO: NPDES COG081168 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
WEST I-25 PIPELINE NORTH - DW, held by Garney Companies Inc, holds NPDES permit COG081168, which discharges to St Vrain Creek And Lake Thomas. EPA’s file records it issued February 14, 2025 and expiring May 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | WEST I-25 PIPELINE NORTH - DW |
|---|---|
| Permittee as filed | Garney Companies Inc |
| NPDES ID | COG081168 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 14, 2025 |
| Expiration date | May 31, 2028 |
| Address | Unincorporated, CO 80504 |
| Receiving water | St Vrain Creek and Lake Thomas |
| Subwatershed | Lake Thomas (HUC 101900050708) |
| SIC | 1799 – Special Trade Contractors |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 13Pollutants on file
- 13Under a numeric limit
- 1With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 38 | 4 | 4 | May 31, 2026 | 73% over the limit |
| pH | 38 | 0 | 0 | ||
| Arsenic, total recoverable | 38 | 0 | 0 | ||
| Iron, total recoverable | 38 | 0 | 0 | ||
| Iron, dissolved [as Fe] | 38 | 0 | 0 | ||
| Manganese, dissolved [as Mn] | 38 | 0 | 0 | ||
| Selenium, potentially dissolvd | 38 | 0 | 0 | ||
| Uranium, total | 38 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 38 | 0 | 0 | ||
| Oil and grease | 19 | 0 | 0 | ||
| Flow, total | 19 | 0 | 0 | ||
| Duration of discharge | 19 | 0 | 0 | ||
| Oil and grease visual | 19 | 0 | 0 |
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 COG081168.
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 COG081168 there.
Nearby on the register
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- Every permit record in Unincorporated, A to Z
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- Every permit record in Colorado, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.