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Clean Water Act discharge permit · NPDES WIG008584

ENBRIDGE ENERGY, LIMITED PARTNERSHIP, LLC SITE, Superior, WI: NPDES WIG008584 discharge permit, effluent exceedances, inspections, penalties

ENBRIDGE ENERGY, LIMITED PARTNERSHIP, LLC SITE, held by Enbridge Energy, Limited Partnership, LLC Site, holds NPDES permit WIG008584. EPA’s file records it issued October 1, 2021 and expiring September 30, 2026.

ENBRIDGE ENERGY, LIMITED PARTNERSHIP, LLC SITE, Superior, Wisconsin: Coverage under a general permit WIG008584, held by Enbridge Energy, Limited Partnership, LLC Site; Effective; issued October 1, 2021, term to September 30, 2026.

ENBRIDGE ENERGY, LIMITED PARTNERSHIP, LLC SITE among its neighbors

EPA’s permit file holds 38 discharge permits in the Saint Louis River subwatershed (HUC 040102011604), WIG008584 among them. Its county holds 43, 1 of them major permits; WIG008584 is a minor permit.

Other permits in the Saint Louis River subwatershed (HUC 040102011604)

What the register holds for ENBRIDGE ENERGY, LIMITED PARTNERSHIP, LLC SITE: its NPDES ID, its permit type and status, its dates, its address in Superior, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG008584.

Identity

Facility as filedENBRIDGE ENERGY, LIMITED PARTNERSHIP, LLC SITE
Permittee as filedEnbridge Energy, Limited Partnership, LLC Site
NPDES IDWIG008584
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedOctober 1, 2021
Expiration dateSeptember 30, 2026
AddressSuperior, WI 55344
Receiving water impaired303(D) Listed
SubwatershedSaint Louis River (HUC 040102011604)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES WIG008584.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WIG008584.

Inspections

EPA’s inspection file holds no inspection for NPDES WIG008584.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES WIG008584.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, WIG008584.

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Nearby on the register

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

What this page shows

Among the 30 general permit coverages on EPA's NPDES register in Douglas County, this one included, the Enbridge Energy, Limited Partnership, LLC Site permit is one of 15 NPDES permits in the Saint Louis River subwatershed, this one included. Of those 30 Douglas County general permit coverages, 0.0% carry a violation on file, and the Enbridge Energy, Limited Partnership, LLC Site permit has none of the records tallied for numeric limits or effluent exceedances.