Clean Water Act discharge permit · NPDES COG317259

6670 TRANSMISSION LINE, Rifle, CO: NPDES COG317259 discharge permit, effluent exceedances, inspections, penalties

• EffectivePermit status
• MinorDischarger class
• 116Pollutants under a numeric limit
• 0Pollutants with an effluent exceedance

6670 TRANSMISSION LINE, held by Xcel Energy, holds NPDES permit COG317259, which discharges to Groundwater. EPA’s file records it issued April 27, 2026 and expiring May 31, 2028. 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.

What the register holds for 6670 TRANSMISSION LINE: its NPDES ID, its permit type and status, its dates, its address in Rifle, Colorado, its receiving water, and 116 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COG317259.

Identity

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

• 116Pollutants on file
• 116Under a numeric limit
• 0With 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; the 60 with the most exceedances of 116 are shown.

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COG317259.

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 COG317259.

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.

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 COG317259 there.

Nearby on the register

• Discharge permits in Rifle
• Every permit record in Rifle, A to Z
• Discharge permits in Colorado
• Every permit record in Colorado, A to Z

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.