Clean Water Act discharge permit · NPDES NJG355291

IV1 UNION DISTRIBUTION CENTER LLC, Union Twp, NJ: NPDES NJG355291 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

IV1 UNION DISTRIBUTION CENTER LLC, held by IV1 WINDSOR 8 LOGISTICS CENTER LLC, holds NPDES permit NJG355291. EPA’s file records it issued February 21, 2024 and expiring February 28, 2027.

IV1 UNION DISTRIBUTION CENTER LLC, Union Twp, New Jersey: Coverage under a general permit NJG355291, held by IV1 WINDSOR 8 LOGISTICS CENTER LLC; Effective; issued February 21, 2024, term to February 28, 2027.

January 9, 2026: Notice of Violation (State).

Other permits held by IV1 WINDSOR 8 LOGISTICS CENTER LLC

399 PRINCETON HIGHTSTOWN ROAD WAREHOUSE, West Windsor Twp: NJG333956, issued June 21, 2022
IV1 UNION DISTRIBUTION CENTER LLC, Union Twp: NJG357898, issued July 23, 2024

IV1 UNION DISTRIBUTION CENTER LLC among its neighbors

EPA’s permit file holds 162 discharge permits in the Elizabeth River subwatershed (HUC 020301040202), NJG355291 among them. Its county holds 688, 4 of them major permits; NJG355291 is a minor permit.

Other permits in the Elizabeth River subwatershed (HUC 020301040202)

101-141 UNION AVENUE, Irvington Twp: NJG376779, minor permit, permit term to February 28, 2027
2011 CDBG ROAD IMPROVEMENT PROGRAM, Union Twp: NJG197688, minor permit, permit term to February 28, 2022
2011 ROAD RESURFACING PROGRAM - PHASE 4, Elizabeth City: NJG195359, minor permit, permit term to February 28, 2022
2012 ROAD IMPROVEMENT PROGRAM-UNION TOWNSHIP, Union Twp: NJG218596, minor permit, permit term to February 28, 2022
2017 ROAD RESURFACING PROGRAM, Elizabeth City: NJG319571, minor permit, permit term to February 28, 2022
2018 ROAD RESURFACING PROGRAM, Elizabeth City: NJG286427, minor permit, permit term to February 28, 2022
2018 ROADWAY IMPROVEMENT PROGRAM - PHASE II, Union Twp: NJG277843, minor permit, permit term to February 28, 2022
2019 ROAD IMPROVEMENT PROGRAM - PHASE I, Union Twp: NJG291714, minor permit, permit term to February 28, 2022
2019 ROAD IMPROVEMENT PROGRAM - PHASE II, Union Twp: NJG291765, minor permit, permit term to February 28, 2022
2019 ROAD IMPROVEMENT PROGRAM - PHASE III, Union Twp: NJG293199, minor permit, permit term to February 28, 2022

Identity

Facility as filed	IV1 UNION DISTRIBUTION CENTER LLC
Permittee as filed	IV1 WINDSOR 8 LOGISTICS CENTER LLC
NPDES ID	NJG355291
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	February 21, 2024
Expiration date	February 28, 2027
Address	Union Twp, NJ 07083
Receiving water impaired	303(D) Listed
Subwatershed	Elizabeth River (HUC 020301040202)
Other EPA IDs (FRS)	RCRA handler NJR000093864

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES NJG355291.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES NJG355291.

Inspections

EPA’s inspection file holds no inspection for NPDES NJG355291.

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

Date	What EPA recorded	Agency
January 9, 2026	Notice of Violation	State

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

The IV1 UNION DISTRIBUTION CENTER LLC permit (NPDES ID NJG355291) is one of 677 general permit coverages in Union County, New Jersey, including this one. It is also one of 162 NPDES permits in the Elizabeth River subwatershed, this one included. Among the 677 Union County general permit coverages, 5.8% had a violation on file, while this permit has no pollutants with a numeric limit and no pollutants with an effluent exceedance.