Clean Water Act discharge permit · NPDES MAR05J03Y

WHEELABRATOR MILLBURY, INC., Millbury, MA: NPDES MAR05J03Y discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
19Pollutants under a numeric limit
0Pollutants with an effluent exceedance

WHEELABRATOR MILLBURY, INC., held by Wheelabrator Millbury, Inc., holds NPDES permit MAR05J03Y. EPA’s file records it issued July 25, 2021 and expiring February 28, 2026. 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.

What the register holds for WHEELABRATOR MILLBURY, INC.: its NPDES ID, its permit type and status, its dates, its address in Millbury, Massachusetts, and 19 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR05J03Y.

Identity

Facility as filed	WHEELABRATOR MILLBURY, INC.
Permittee as filed	Wheelabrator Millbury, Inc.
NPDES ID	MAR05J03Y
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	July 25, 2021
Expiration date	February 28, 2026
Issuing agency	U.S. EPA
Address	Millbury, MA 01527
Subwatershed	Singletary Brook-Blackstone River (HUC 010900030105)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

19Pollutants on file
19Under a numeric limit
0With 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	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
pH	4	0	0
Solids, total suspended	2	0	0
Acenaphthylene	2	0	0
Acenaphthene	2	0	0
Anthracene	2	0	0
Benzo[b]fluoranthene	2	0	0
Benzo[k]fluoranthene	2	0	0
Benzo[a]pyrene	2	0	0
Chrysene	2	0	0
Fluoranthene	2	0	0
Fluorene	2	0	0
Indeno[1,2,3-cd]pyrene	2	0	0
Phenanthrene	2	0	0
Pyrene	2	0	0
Benzo[ghi]perylene	2	0	0
Benzo[a]anthracene	2	0	0
Dibenz[a,h]anthracene	2	0	0
Naphthalene	2	0	0
Chemical Oxygen Demand [COD]	2	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MAR05J03Y.

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 MAR05J03Y.

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.

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, MAR05J03Y.

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How we handle your data → Privacy

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 MAR05J03Y there.

Nearby on the register

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