Clean Water Act discharge permit · NPDES MAR100581

QUINCY - RECONSTRUCTION OF SEA STREET, Quincy, MA: NPDES MAR100581 discharge permit, effluent exceedances, inspections, penalties

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

QUINCY - RECONSTRUCTION OF SEA STREET, held by Massachusetts Department of Transportation, holds NPDES permit MAR100581. EPA’s file records it issued May 24, 2024 and expiring February 16, 2027. 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 QUINCY - RECONSTRUCTION OF SEA STREET: its NPDES ID, its permit type and status, its dates, its address in Quincy, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR100581.

Identity

Facility as filed	QUINCY - RECONSTRUCTION OF SEA STREET
Permittee as filed	Massachusetts Department of Transportation
NPDES ID	MAR100581
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	May 24, 2024
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Quincy, MA 02189
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 MAR100581.

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 MAR100581.

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, MAR100581.

Start the watch

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 MAR100581 there.

Nearby on the register

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

The QUINCY - RECONSTRUCTION OF SEA STREET storm water construction permit, held by the Massachusetts Department of Transportation under NPDES ID MAR100581, is one of 25 such permits in Quincy, Massachusetts, and sits within a subwatershed that counts 99 NPDES permits, this one included. Of the 25 Quincy storm water construction permits, this one was issued earlier than 56.0% of them. Among these peers, 0.0% have a violation on file, and this permit records no pollutants under a numeric limit and no effluent exceedances.