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Clean Water Act discharge permit · NPDES MAR1005FA

271 MAIN STREET, Wilmington, MA: NPDES MAR1005FA discharge permit, effluent exceedances, inspections, penalties

271 MAIN STREET, held by Construction Source Management, holds NPDES permit MAR1005FA. EPA’s file records it issued October 22, 2024 and expiring February 16, 2027.

271 MAIN STREET, Wilmington, Massachusetts: Coverage under a general permit MAR1005FA, held by Construction Source Management; Construction stormwater; Effective; issued October 22, 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; 2,044 were issued before MAR1005FA. Construction Source Management holds 3 permits in Massachusetts.

Other permits held by Construction Source Management

Coverages issued nearest MAR1005FA

271 MAIN STREET among its neighbors

EPA’s permit file holds 67 discharge permits in the Upper Ipswich River subwatershed (HUC 010900010201), MAR1005FA among them.

Other permits in the Upper Ipswich River subwatershed (HUC 010900010201)

What the register holds for 271 MAIN STREET: its NPDES ID, its permit type and status, its dates, its address in Wilmington, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1005FA.

Identity

Facility as filed271 MAIN STREET
Permittee as filedConstruction Source Management
NPDES IDMAR1005FA
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 22, 2024
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressWilmington, MA 01887
SubwatershedUpper Ipswich River (HUC 010900010201)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR1005FA.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1005FA.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR1005FA.

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 MAR1005FA.

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, MAR1005FA.

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Nearby on the register

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

What this page shows

The 271 MAIN STREET storm water construction permit (MAR1005FA) is one of 27 such permits in Wilmington, and it sits among 67 NPDES permits in the Upper Ipswich River subwatershed. Of the 27 Wilmington storm water construction permits, 63.0% were issued before it, and 0.0% of them carry a violation on file, while this permit records 0 pollutants under a numeric limit and 0 with an effluent exceedance.