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Clean Water Act discharge permit · NPDES NDG870040

ENBRIDGE OPERATING SERVICES, ND: NPDES NDG870040 discharge permit, effluent exceedances, inspections, penalties

ENBRIDGE OPERATING SERVICES, held by Enbridge Pipelines (North Dakota) LLC, holds NPDES permit NDG870040. EPA’s file records it issued February 28, 2018 and expiring December 31, 2022. 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 ENBRIDGE OPERATING SERVICES: its NPDES ID, its permit type and status, its dates, its address, North Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NDG870040.

Identity

Facility as filedENBRIDGE OPERATING SERVICES
Permittee as filedEnbridge Pipelines (North Dakota) LLC
NPDES IDNDG870040
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedFebruary 28, 2018
Expiration dateDecember 31, 2022
Issuing agencyNorth Dakota Department of Environmental Quality
AddressND 58000
SubwatershedLivingston Lake-Livingston Creek (HUC 090100080805)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NDG870040.

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 NDG870040.

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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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 NDG870040 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 NPDES permit NDG870040 for ENBRIDGE OPERATING SERVICES in North Dakota, held by Enbridge Pipelines (North Dakota) LLC, with status administratively continued. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.