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Clean Water Act discharge permit · NPDES COG081259

NORTH PURCELL WM, Pueblo West, CO: NPDES COG081259 discharge permit, effluent exceedances, inspections, penalties

NORTH PURCELL WM, held by Miller Pipeline LLC, holds NPDES permit COG081259, which discharges to Williams Creek. EPA’s file records it issued June 17, 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.

What the register holds for NORTH PURCELL WM: its NPDES ID, its permit type and status, its dates, its address in Pueblo West, Colorado, its receiving water, and 7 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COG081259.

Identity

Facility as filedNORTH PURCELL WM
Permittee as filedMiller Pipeline LLC
NPDES IDCOG081259
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJune 17, 2025
Expiration dateMay 31, 2028
AddressPueblo West, CO 81007
Receiving waterWilliams Creek
SubwatershedWilliams Creek-Dry Creek (HUC 110200020903)
SIC1629 – Heavy Construction

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

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
pH200
Solids, total suspended200
Flow, in conduit or thru treatment plant200
Oil and grease100
Flow, total100
Duration of discharge100
Oil and grease visual100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COG081259.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES COG081259.

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.

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How we handle your data → Privacy

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 COG081259 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES COG081259 for NORTH PURCELL WM in Pueblo West, Colorado, held by Miller Pipeline LLC, with an effective status, a Minor discharger class, and a permit window from June 17, 2025 to May 31, 2028. The register lists 7 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the subwatershed is Williams Creek-Dry Creek (HUC 110200020903).