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Clean Water Act discharge permit · NPDES WIG008483

ENBRIDGE ENERGY, Darien, WI: NPDES WIG008483 discharge permit, effluent exceedances, inspections, penalties

ENBRIDGE ENERGY, held by Enbridge Energy, holds NPDES permit WIG008483. EPA’s file records it issued October 1, 2021 and expiring September 30, 2026.

ENBRIDGE ENERGY, Darien, Wisconsin: Coverage under a general permit WIG008483, held by Enbridge Energy; Effective; issued October 1, 2021, term to September 30, 2026.

Other permits held by Enbridge Energy

ENBRIDGE ENERGY among its neighbors

EPA’s permit file holds 3 discharge permits in the Trout Lake-Turtle Creek subwatershed (HUC 070900021406), WIG008483 among them. Its county holds 115, 3 of them major permits; WIG008483 is a minor permit.

Other permits in the Trout Lake-Turtle Creek subwatershed (HUC 070900021406)

What the register holds for ENBRIDGE ENERGY: its NPDES ID, its permit type and status, its dates, its address in Darien, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG008483.

Identity

Facility as filedENBRIDGE ENERGY
Permittee as filedEnbridge Energy
NPDES IDWIG008483
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
AddressDarien, WI 55802
SubwatershedTrout Lake-Turtle Creek (HUC 070900021406)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES WIG008483.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WIG008483.

Inspections

EPA’s inspection file holds no inspection for NPDES WIG008483.

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 WIG008483.

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Nearby on the register

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

What this page shows

ENBRIDGE ENERGY's Darien, Wisconsin permit is one of 3 NPDES permits in the Trout Lake-Turtle Creek subwatershed, including this one, and it sits among 95 general permit coverages in Walworth County. Only 2.1% of those 95 Walworth County coverages have a violation on file, and this permit records no pollutants under a numeric limit and no effluent exceedances.