Clean Water Act discharge permit · NPDES MAR1004JT

WERFEN, Bedford, MA: NPDES MAR1004JT discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

WERFEN, held by Integrated Builders, holds NPDES permit MAR1004JT. EPA’s file records it issued March 29, 2023 and expiring February 16, 2027.

WERFEN, Bedford, Massachusetts: Coverage under a general permit MAR1004JT, held by Integrated Builders; Construction stormwater; Effective; issued March 29, 2023, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 1,218 were issued before MAR1004JT.

Coverages issued nearest MAR1004JT

March 24, 2023: 61 GREEN AVENUE - BELCHERTOWN, Belchertown, MAR1004JL, held by Wright Builders, Inc.
March 25, 2023: HARVARD UNIVERSITY NEWELL BOATHOUSE, Allston, MAR1004JM, held by Consigli Construction Company, Inc.
March 27, 2023: WAREHOUSE FACILITY, Taunton, MAR1004JP, held by East Coast Landscaping & Construction, Inc.
March 27, 2023: PROPOSED RESIDENTIAL DEVELOPMENT, Lunenburg, MAR1004JQ, held by David Sarnoski
March 28, 2023: ALSARABI ESTATE, Walpole, MAR1004JR, held by Revoli Construction Co., Inc.
March 30, 2023: PUBLIC INFRASTRUCTURE IMPROVEMENT PROJECT - ACTON TOWN CENTER, Acton, MAR1004JV, held by Onyx Corporation
March 30, 2023: 353 AND 355 OLD COLONY ROAD, Norton, MAR1004JW, held by R.S. PLAIN STREET LLC
April 1, 2023: MERRYMOUNT PARKWAY EARTHWORK AND RETAINING WALL PROJECT CONSTRUCTION, Quincy, MAR1004JY, held by K.R. Rezendes, Inc.
April 3, 2023: PROPOSED GOLD STAR CROSSING COMMERCIAL DEVELOPMENT, Worcester, MAR1004JZ, held by Gold Star Acquisitions, LLC
April 3, 2023: 2023 ARSENAL STREET CORRIDOR IMPROVEMENTS, Watertown, MAR1004K0, held by Newport Construction Corporation

WERFEN among its neighbors

EPA’s permit file holds 88 discharge permits in the Upper Shawsheen River subwatershed (HUC 010700061301), MAR1004JT among them.

Other permits in the Upper Shawsheen River subwatershed (HUC 010700061301)

1366 TECHNOLOGIES INC., Bedford: MANOEJ033, minor permit, permit term to November 20, 2024
17 HARTWELL AVE, Lexington: MAR1005MV, minor permit, permit term to February 16, 2027
172 MIDDLESEX TURNPIKE, Bedford: MAR1003FH, minor permit, permit term to February 15, 2022
2019 EMD MILLIPORE DEMOLITION PROJECT, Bedford: MAR1002E0, minor permit, permit term to February 15, 2022
25 NETWORK DRIVE OFFICE/LAB/MANUFACTURING BUILDING, Burlington: MAR100411, minor permit, permit term to February 16, 2027
28 MERIAM STREET, Lexington: MAR1005DR, minor permit, permit term to February 16, 2027
3-5 MILITIA DRIVE, Lexington: MAR1006CF, minor permit, permit term to February 16, 2027
3-5 MILITIA DRIVE, Lexington: MAR1006FY, minor permit, permit term to February 16, 2027
40 MIDDLESEX TURNPIKE, Bedford: MAR1005LP, minor permit, permit term to February 16, 2027
7 HARTWELL AVENUE, Lexington: MAG912279, minor permit, permit term to August 1, 2027

What the register holds for WERFEN: its NPDES ID, its permit type and status, its dates, its address in Bedford, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1004JT.

Identity

Facility as filed	WERFEN
Permittee as filed	Integrated Builders
NPDES ID	MAR1004JT
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	March 29, 2023
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Bedford, MA 01730
Receiving water impaired	303(D) Listed
Subwatershed	Upper Shawsheen River (HUC 010700061301)

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 MAR1004JT.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MAR1004JT.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR1004JT.

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 MAR1004JT.

Watch this permit

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Nearby on the register

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

WERFEN, a Storm Water Construction general permit coverage in Bedford, Massachusetts, is one of 20 storm water construction permits in that city on EPA's NPDES register, and 35.0% of those 20 were issued earlier than this one. The permit sits within the Upper Shawsheen River subwatershed, which holds 88 NPDES permits including this one. Among its 20 peers in Bedford, 0.0% have a violation on file, and this permit records no pollutants under a numeric limit and no effluent exceedances.