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Clean Water Act discharge permit · NPDES MAR1004BT

WEST PARK DRIVE EXTENSION IN WESTBOROUGH, Westborough, MA: NPDES MAR1004BT discharge permit, effluent exceedances, inspections, penalties

WEST PARK DRIVE EXTENSION IN WESTBOROUGH, held by A. R. Belli, Inc., holds NPDES permit MAR1004BT. EPA’s file records it issued November 3, 2022 and expiring February 16, 2027.

WEST PARK DRIVE EXTENSION IN WESTBOROUGH, Westborough, Massachusetts: Coverage under a general permit MAR1004BT, held by A. R. Belli, Inc.; Construction stormwater; Effective; issued November 3, 2022, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 1,022 were issued before MAR1004BT. A. R. Belli, Inc. holds 2 permits in Massachusetts.

Other permits held by A. R. Belli, Inc.

Coverages issued nearest MAR1004BT

WEST PARK DRIVE EXTENSION IN WESTBOROUGH among its neighbors

EPA’s permit file holds 51 discharge permits in the Headwaters Sudbury River subwatershed (HUC 010700050101), MAR1004BT among them.

Other permits in the Headwaters Sudbury River subwatershed (HUC 010700050101)

What the register holds for WEST PARK DRIVE EXTENSION IN WESTBOROUGH: its NPDES ID, its permit type and status, its dates, its address in Westborough, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1004BT.

Identity

Facility as filedWEST PARK DRIVE EXTENSION IN WESTBOROUGH
Permittee as filedA. R. Belli, Inc.
NPDES IDMAR1004BT
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 3, 2022
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressWestborough, MA 01581
SubwatershedHeadwaters Sudbury River (HUC 010700050101)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MAR1004BT.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1004BT.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR1004BT.

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 MAR1004BT.

Watch this permit

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Nearby on the register

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

What this page shows

This storm water construction permit, filed under the name WEST PARK DRIVE EXTENSION IN WESTBOROUGH, is one of 16 such permits on EPA's NPDES register in Westborough, Massachusetts. It sits among 51 NPDES permits in the Headwaters Sudbury River subwatershed, and 50.0% of the Westborough storm water construction permits were issued before it. Among those 16 Westborough storm water construction permits, 0.0% have a violation on file.