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Clean Water Act discharge permit · NPDES MAR1005G3

IMPROVEMENTS ON ROUTE 6 AT GARDNERS NECK ROAD, Swansea, MA: NPDES MAR1005G3 discharge permit, effluent exceedances, inspections, penalties

IMPROVEMENTS ON ROUTE 6 AT GARDNERS NECK ROAD, held by Massachusetts Department of Transportation - District 5, holds NPDES permit MAR1005G3. EPA’s file records it issued November 4, 2024 and expiring February 16, 2027.

IMPROVEMENTS ON ROUTE 6 AT GARDNERS NECK ROAD, Swansea, Massachusetts: Coverage under a general permit MAR1005G3, held by Massachusetts Department of Transportation - District 5; Construction stormwater; Effective; issued November 4, 2024, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 2,072 were issued before MAR1005G3. Massachusetts Department of Transportation - District 5 holds 33 permits in Massachusetts.

Other permits held by Massachusetts Department of Transportation - District 5

Coverages issued nearest MAR1005G3

IMPROVEMENTS ON ROUTE 6 AT GARDNERS NECK ROAD among its neighbors

EPA’s permit file holds 34 discharge permits in the Mount Hope Bay subwatershed (HUC 010900040905), MAR1005G3 among them.

Other permits in the Mount Hope Bay subwatershed (HUC 010900040905)

What the register holds for IMPROVEMENTS ON ROUTE 6 AT GARDNERS NECK ROAD: its NPDES ID, its permit type and status, its dates, its address in Swansea, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1005G3.

Identity

Facility as filedIMPROVEMENTS ON ROUTE 6 AT GARDNERS NECK ROAD
Permittee as filedMassachusetts Department of Transportation - District 5
NPDES IDMAR1005G3
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 4, 2024
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressSwansea, MA 02777
SubwatershedMount Hope Bay (HUC 010900040905)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR1005G3.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1005G3.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR1005G3.

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 MAR1005G3.

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Nearby on the register

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

What this page shows

The permit filed as IMPROVEMENTS ON ROUTE 6 AT GARDNERS NECK ROAD is one of 15 storm water construction permits on EPA's NPDES register in Swansea, Massachusetts, and it falls within a Mount Hope Bay subwatershed that holds 29 NPDES permits, this one included. Among those 15 Swansea storm water construction permits, 33.3% were issued before this one, and 0.0% carry a violation on file.