Clean Water Act discharge permit · NPDES MIG640304

TRANS-MATIC MFG. CO., INCORPORATED - HOLLAND, Holland, MI: NPDES MIG640304 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
8Pollutants under a numeric limit
0Pollutants with an effluent exceedance

TRANS-MATIC MFG. CO., INCORPORATED - HOLLAND, held by Trans-Matic Mfg. Co., Incorporated, holds NPDES permit MIG640304, which discharges to North Branch Macatawa River. EPA’s file records it issued January 21, 2026 and expiring April 1, 2030. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	TRANS-MATIC MFG. CO., INCORPORATED - HOLLAND
Permittee as filed	Trans-Matic Mfg. Co., Incorporated
NPDES ID	MIG640304
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	January 21, 2026
Expiration date	April 1, 2030
Issuing agency	State
Address	Holland, MI 49423
Receiving water	North Branch Macatawa River
Subwatershed	Lower Macatawa River (HUC 040500020406)
Other EPA IDs (FRS)	RCRA handler MID044558328

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

8Pollutants on file
8Under a numeric limit
8With 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
Phosphorus, total [as P]	3	6
Chlorine, total residual	3	6
pH	2	4
Solids, total suspended	2	4
Flow, in conduit or thru treatment plant	2	4
Chlorination duration	2	4
Fluoride, total [as F]	1	2
Outfall observation,visual, y/n response	1	2

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MIG640304.

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

3Single-event violations

Date	What EPA recorded	Agency
April 21, 2026	Reporting Violations - Late Submittal of DMRs	ST6
March 21, 2026	Reporting Violations - Late Submittal of DMRs	ST6
February 21, 2026	Reporting Violations - Late Submittal of DMRs	ST6

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 MIG640304 there.

Nearby on the register

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

This public-records page covers NPDES permit MIG640304, held by Trans-Matic Mfg. Co., Incorporated for its Holland, MI facility, which discharges to the North Branch Macatawa River within the Lower Macatawa River subwatershed (HUC 040500020406). The page lists a Minor Discharger class of 8, with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.