Clean Water Act discharge permit · NPDES MAR1003TM

229 UNION STREET, Holbrook, MA: NPDES MAR1003TM discharge permit, effluent exceedances, inspections, penalties

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

229 UNION STREET, held by Mullins Management Co, holds NPDES permit MAR1003TM. EPA’s file records it issued April 15, 2022 and expiring February 16, 2027. 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.

What the register holds for 229 UNION STREET: its NPDES ID, its permit type and status, its dates, its address in Holbrook, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1003TM.

Identity

Facility as filed	229 UNION STREET
Permittee as filed	Mullins Management Co
NPDES ID	MAR1003TM
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	April 15, 2022
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Holbrook, MA 02343
Receiving water impaired	303(D) Listed
Subwatershed	Monatiquot River-Frontal Quincy Bay (HUC 010900010901)

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

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 MAR1003TM.

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 MAR1003TM.

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

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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 MAR1003TM there.

Nearby on the register

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

Among the 5 storm water construction permits on EPA's NPDES register in Holbrook, this one, filed as 229 UNION STREET, has a 0.0% rate of violations on file, and 20.0% of those five were issued earlier than its April 15, 2022 issue date. The permit also sits within a subwatershed that holds 99 NPDES permits, and it has no pollutants under a numeric limit or with an effluent exceedance on record.