Clean Water Act discharge permit · NPDES MI0058884

OMNISOURCE LLC-BAY CITY, Bay City, MI: NPDES MI0058884 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
6Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

OMNISOURCE LLC-BAY CITY, held by Omnisource LLC, holds NPDES permit MI0058884. EPA’s file records it issued August 31, 2016 and expiring October 1, 2020. 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.

Identity

Facility as filed	OMNISOURCE LLC-BAY CITY
Permittee as filed	Omnisource LLC
NPDES ID	MI0058884
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	August 31, 2016
Expiration date	October 1, 2020
Issuing agency	State
Address	Bay City, MI 48708
Receiving water impaired	303(D) Listed
Subwatershed	City of Bay City-Saginaw River (HUC 040802060204)
NAICS	423930 – Recyclable Material Merchant Wholesalers
SIC	5093 – Scrap And Waste Materials
Other EPA IDs (FRS)	RCRA handler MID006957138

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

6Pollutants on file
6Under a numeric limit
6With a violation of any kind
0With an effluent exceedance

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 measure	Limits	Violations, any kind
Mercury, total [as Hg]	6	55
Phosphorus, total [as P]	4	36
pH	2	18
Flow, in conduit or thru treatment plant	2	18
Outfall observation,visual, y/n response	1	18
Polychlorinated biphenyls [PCBs]	1	9

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MI0058884.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MI0058884.

Inspections

EPA’s inspection file holds no inspection for NPDES MI0058884.

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 MI0058884.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

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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 MI0058884 there.

Nearby on the register

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

This public-records page covers NPDES permit MI0058884, held by Omnisource LLC for the OMNISOURCE LLC-BAY CITY facility in Bay City, MI, and lists a discharger class of 6 and a count of 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance. The permit is shown as administratively continued, having been issued August 31, 2016 with an expiration date of October 1, 2020, and the status reflects EPA's permit file as loaded on October 14, 2026, while HUC 040802060204 identifies the City of Bay City-Saginaw River subwatershed.